Microgreens (en)

  • - Microgreens Basics

    Microgreens in hydroponics - what you should know

    Microgreens are seedlings. In other words, young plants in the germination stage. They have the advantage that they do not need fertiliser and can be grown on a moist "mat".

    Even cereals such as rice, oats, wheat, maize and barley as well as pulses such as chickpeas, beans and lentils are sometimes used for microgreens. They are rich in nutrients and very easy to cultivate hydroponically. A simple, moist growing mat is all that is needed to grow them. Therefore, microgreens are very popular in indoor farming.

    		  microgreen

    First an overview of which genera are suitable:

    • Brassicaceae family: cauliflower, broccoli, cabbage, watercress, radish and rocket.
    • Asteraceae family: lettuce, endive, chicory and radicchio
    • Apiaceae family: dill, carrot, fennel and celery
    • Amaryllidaceae family: garlic, onion, leek
    • Amaranthaceae family: amaranth, quinoa, chard, turnip and spinach
    • Cucurbitaceae family: melon, cucumber and pumpkin

    Since their introduction to the Californian restaurant scene in the 1980s, micro-vegetables have steadily grown in popularity. These aromatic and nutrient-rich vegetables, also known as micro herbs or vegetable confetti, are rich in flavour and easy to grow.

    Get an overview here.

    Most of them do not need any fertiliser at all. The seed contains enough to get by on water alone until the first germination. Make sure that the water is slightly acidic. In the range between pH 6 and 7 you often have good results, depending on the variety. Here you will find a guide to pH and Ec values if you do not trust rainwater or leachate alone. In principle, all those useful plants and thus herbs and vegetables can be grown and consumed as microgreens where the leafy greens are edible.
    Nightshade plants such as tomatoes and aubergines are not suitable because they contain solanine in their leafy greens and this substance is toxic.

     

    The following seeds are good

    Herbs

    • Dock (Rumex)
    • Anise (Pimpinella anisum)
    • Basil (Ocimum basilicum)
    • Dill (Anethum graveolens)
    • Garden orchid (Atriplex hortensis)
    • Chervil (Anthriscus cerefolium)
    • Coriander (Coriandrum sativum)
    • Mint (Mentha)
    • Parsley (Petroselinum crispum)
    • Lemon balm (Melissa officinalis)

     

    Vegetables

    • Cauliflower (Brassica oleracea var. botrytis)
    • Broccoli (Brassica oleracea var. italica)
    • Beans (Phaseolus vulgaris)
    • Peas (Pisum sativum)
    • Strawberry spinach (Blitum virgatum)
    • Fennel (Foeniculum vulgare)
    • Spring onion (Allium fistulosum)
    • Carrot (Daucus carota subsp. sativus)
    • Chard (Beta vulgaris subsp. vulgaris)
    • Pak choi (Brassica rapa subsp. chinensis)
    • Radish (Raphanus sativus var. sativus)
    • Beetroot (Beta vulgaris)
    • Red cabbage (Brassica oleracea convar. capitata var. rubra)
    • Rocket (Eruca sativa)
    • Celery (Apium graveolens var. dulce)

     

    When the microgreens are ready to be harvested, they should be processed quickly, as they quickly begin to rot. Unfortunately, microgreens are also not well suited for freezing and lose some of their healthy ingredients in addition to their crunchy texture.

    Mould could form when growing microgreens, as a certain level of moisture is important. If you notice mould on your microgreen crop, you should compost it directly and not consume it under any circumstances.

    The health aspect:

    Nutrient content varies slightly, but most varieties are rich in potassium, iron, zinc, magnesium and copper (1). Microgreens are also a good source of beneficial plant compounds such as antioxidants (2).

    In addition, their nutrient content is concentrated, which means they often contain more vitamins, minerals and antioxidants than the same amount of mature greens (3).

    Research comparing microgreens to mature greens has found that the nutrient content of microgreens can be up to nine times higher than that of mature greens (4).

    Research also shows that they contain a greater variety of polyphenols and other antioxidants than their mature counterparts (5). In one study, the concentrations of vitamins and antioxidants were measured in 25 commercially available microgreens. These values were then compared to those recorded in the USDA National Nutrient Database for mature leaves.

    Although the levels of vitamins and antioxidants varied, the levels measured in microgreens were up to 40 times higher than those recorded for mature leaves (1).

    However, not all studies come to similar conclusions.

    For example, one study compared the nutrient content of sprouts, microgreens and adult amaranth plants. It was found that the adult plants often contained as much, if not more, nutrients than the microgreens (5).

    So although microgreens generally appear to have a higher nutrient content than mature plants, this can vary depending on the species.

     

    Sources

    1) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5362588/

    2) https://pubmed.ncbi.nlm.nih.gov/22812633/

    3) https://www.sciencedirect.com/science/article/abs/pii/S0889157514001513

    4) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3915300/

    5) https://www.researchgate.net/publication/272356648_Amaranth_sprouts_and_microgreens_-_a_homestead_vegetable_production_option_to_enhance_food_and_nutrition_security_in_the_rural-urban_continuum

    Context: 

    ID: 129

  • - Procurement of seeds

    Schwill's Shure Seeds
    From the Swallowtail Garden Seeds collection
    of botanical photographs and illustrations

    How and where can you get good quality seeds?

    Seeds can be purchased from various retailers. Since efficiency is what matters most in an aquaponics/hydroponic system, it is advantageous to use seeds of tested quality. For European retailers, the organic seal with information about the leading control body is informative.

     

    And: don't buy hybrid seeds! These are not self-propagating. This means that you cannot get any more seeds from the fruits for a new breeding.

    However, the regulations for obtaining the EU organic seal are relatively simple, as they only require that the mother plant be grown under organic regulations for one year. If the mother plant is not cultivated according to organic regulations in the following years, the organic seal is still valid, regardless of what fertilizers or pesticides are used. For American traders, the certificate symbol OG can indicate that the production of the seeds is subject to strict USDA regulations . Further information regarding origin, brand or intermediaries strengthens the retailer's transparency.

    If the seeds do not come from the EU, check with your dealer whether they follow your country's legal requirements. The import of plants, fruits, vegetables, cut flowers, seeds and other fresh plant parts from third countries is only possible with a phytosanitary certificate. In the same sense, this is also necessary for you as an operator if you want to purchase your seeds directly from countries outside the EU in the future.

    Solid seeds, i.e. seeds from controlled organic cultivation without the use of pesticides or genetic engineering, produce an end product of stable and high quality. Sustainability, trust, regionality and quality are crucial for the success of your future production and it starts on a small scale with the selection of the right seeds. The dealers listed here have no connection to us and do not represent a purchase recommendation and only serve to provide an initial overview of the different varieties and other criteria such as "old varieties" which are sure to inspire many. 

     


    Sources of purchase options/buy seeds:

     

     

    Non-organic and partially organic:
    https://www.microgreen-shop.com/?s=anis&post_type=product&dgwt_wcas=1
    https://www.johnnyseeds.com/search/?q=anis&search-button=&lang=en_US

    Old varieties:

    Context: 

    ID: 500

  • - The Difference: Microgreens & Sprouts

    Dreer's Garden Calendar 1889
    Dreer's Garden Calendar 1889

    The differences can already be seen in the cultivation. Sprouts are seedlings that can be grown completely without soil or daylight. Microgreens, on the other hand, require soil to grow. Both variants are one and the same plant , only the harvest age is very different. Sprouts are around 3-8 days old and microgreens are around 8-20 days old when harvested. Of course, it is not possible to give an exact number of days until harvest. But this might be helpful as a guide.

    Sprouts are grown on a water-based basis and do not require any soil or other substrate. Microgreens are grown in soil. After about eight to 10 days, some fertilizer should be added to the irrigation water. Too much fertilizer is unfavorable for growth in the first few days. Here too, of course, the individual plants always differ slightly. Microgreens can also be grown on substrate: e.g. hemp or coconut fiber. 

    Here you will find a list of sprouts and microgreens and which ones go together in hydroponics:
    Context: 

    ID: 475

     

     

     

  • Amaranth (Microgreens)

    Amaranth

     Facts
     The taste  Sweet. mild, similar to mustard
     Germination  2 - 3 days
     Growth until harvest  10 - 15 days
     Nitrogen requirements  moderate - moderate eater
     pH range  5.5 - 7 matching plants
     Ec - area  0.8 - 1.6  suitable fish
     Size  7cm

     

    Amaranth2 microgreens
       

     

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day
     Germination temperature  21°C
     Irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories   23 kcal 
     Carbohydrates  4g 
     Proteins 2.5g
     Vitamin A  100 mcg
     Vitamin C 50 mcg 
     Vitamin K 17 mcg
     Folic acid  21% daily needs
     Calcium 17% daily needs
     Iron  13% daily needs
    Phosphates 4% daily as needed
     

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial clusters

    3. Cover with any cover and weigh down lightly (e.g. a baking stone), store in a dark place  

    4. Germination occurs in 2 - 3 days

    5. Remove cover and transfer to aquaponics system 

    6. After 10 to 15 days, the ripe microgreens can be harvested

    Picture: https://www.flickr.com/photos/usdagov/50535791742/in/photostream/

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  • Anise (Microgreens)

     Anise

     Facts
     The taste  Mild, sweet, similar to licorice
     Germination  7 - 10 days
     Growth until harvest  17 - 20 days
     Nitrogen requirements  low - weak eater
     pH range  5.8 - 6.4  matching plants
     Ec - area  0.9 - 1.4  suitable fish
     Size  7cm

     

    Anis
       

     

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day
     Germination temperature  at least 21°C
     irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening if dry 
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories 29 kcal 
     Carbohydrates 7.1g 
     Proteins 1.2g 
     Fibers 3.5 mg 
     Vitamin C 10.6 mg 
     Sodium 53 mg 
     Potassium 412 mg 
     Calcium 47 mg 
     Iron  0.9 mg 
       

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, moisten

    3. Cover and weigh down with any cover (e.g. a paving stone) 

    4. Germination occurs in 7 - 10 days

    5. Remove cover and transfer to aquaponics system 

    6. After 17 to 20 days, the ripe microgreens can be harvested 

    Image: https://commons.wikimedia.org

    Context: 

    ID: 503

  • Asparagus (Microgreens)

    Asparagus

     Facts
     The taste  Mild, slightly bittersweet, delicate
     Germination  2 - 5 days
     Growth until harvest  20 - 24 days
     Nitrogen requirements  high - heavy feeder 
     pH range  5.8 - 6.3  matching plants
     Ec - area  1.2 - 2.0  suitable fish
     Size  up to 15 cm 

     

    Asparagus microgreens
       

     

     Cultivation
     Soaking the seeds  For 4 to 8 hours 
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day from
    germination 
     Germination temperature  21°C
     irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories 16 kcal 
     Carbohydrates 2.4g
     Proteins 1.6g
     Iron 0.3 mg
     Vitamin C 11.8 mg
     Fibers 0.8g
     Sodium 283 mg
     Potassium  80 mg
     Fat 0g
     Calcium 0.3 mg

    Steps of cultivation

    1. Soak seeds in cold water for 4 to 8 hours, then drain seeds

    2. Prepare growth medium and generously moisten the surface 

    3. Distribute seeds evenly and avoid partial accumulations, moisten 

    4. Cover and weigh down with any cover (e.g. a paving stone)

    5. Germination occurs in 2 to 5 days 

    6. Remove cover and transfer to aquaponics system 

    7. The ripe microgreens can be harvested after 20 to 24 days 

    8. Harvesting should take place in the morning or evening due to cooler temperatures                                                                             

    Image: CC-BY 2.0 https://ccnull.de

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  • Barley (Microgreens)

    Barley

     Facts
     The taste  Mild, earthy, slightly grassy
     Germination  12 days
     Growth until harvest  7 - 9 days
     Nitrogen requirements  low - weak eater
     pH range  6.0 - 7.0  suitable plants
     Ec - area  1.2 - 1.8  suitable fish
     Size  13cm

     

    Barley sprouts
       

     

     Cultivation
     Soaking the seeds  for 12 hours 
     Soak the medium  optional 
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 14 hours of exposure per day
     Germination temperature  21°C 
     Irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories 345 kcal 
     Carbohydrates 73.5g
     Proteins 12.5g
     Iron 3.6 mg
     Vitamin C 0g
     Fibers  17.3g
     Sodium 122 mg
     Potassium 452 mg
     Fat 2.3g
     Calcium 33 mg

    Steps of cultivation 

    1. Soak the seeds in cold water for 12 hours, then drain the seeds 

    2. Prepare growth medium and generously moisten the surface 

    3. Distribute seeds evenly and avoid partial accumulations, then moisten 

    4. Cover and weigh down with any cover (e.g. a baking stone), store in a dark place

    5. Germination occurs in 1 - 2 days 

    6. Remove cover and transfer to aquaponics system

    7. After 7 to 9 days, the ripe microgreens can be harvested 

    Image: Green sprouts of wheat in eggshell - Professional Photog…- Flickr

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    ID: 513

  • Basil (Microgreens)

    Basil

     Facts
     The taste  Strong, spicy, slightly bitter
     germination  2 - 3 days
     Growth until harvest  up to 20 days
     Nitrogen requirements  high - heavy feeder
     pH range  5.5 - 6   matching plants
     Ec - area  1.0 - 1.6   suitable fish
     Size  up to 7.5cm

     

    Basil microgreens
       

     

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day
     Germination temperature  23°C
     irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories  23 kcal
     Carbohydrates  2.65g
     Fibers  1.6g
     Calcium  177 mg
     Iron  3.17 mg
     Vitamin B complex  1.25 mg
     Vitamin C  20 mg
     Potassium  295 mg
     Magnesium  64 mg
     Sodium  4 mg

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial clusters

    3. Moisten the seeds extensively with a water sprayer

    4. Cover with any cover and weigh it down (e.g. two bricks)  

    5. Germination occurs in 2 - 3 days

    6. Remove cover and transfer to aquaponics system 

    7. After about 20 days, the ripe microgreens can be harvested 

    8. Harvesting should take place in the morning or evening due to cooler temperatures

    Picture: https://commons.wikimedia.org/wiki

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  • Beetroot (Microgreens)

    Beetroot

     Facts
     The taste  Mild, earthy, similar to leaf spinach
     Germination  2 - 5 days
     Growth until harvest  10 - 20 days
     Nitrogen requirements  moderate - moderate eater
     pH range  6.0   matching plants
     Ec - area  1.8 - 2.2   suitable fish
     Size  max. 10 cm

     

    Beetroot microgreens
       

      

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  12 hours of exposure per day
     Germination temperature  21°C
     Irrigation  - Flood and drain 2-3 times a day as soon as growth medium becomes dry
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories 22 kcal
     Carbohydrates 4.3g
     Vitamin A 35% daily requirement
     Vitamin C 33% daily requirement
     Vitamin K  333% daily demand
     Vitamin E   10% daily requirement
     Calcium  9% daily requirement
     Proteins  2.2g
     Fibers  3.7g
     Manganese 35% daily requirement
     Magnesium 17% daily requirement
     

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, coriander requires a lot of space, approx. 1 seed per cm² 

    3. Moisten the seeds extensively with a water sprayer 

    4. Cover with any cover and weigh it down (e.g. two baking stones), store in a dark place  

    5. Germination occurs in 2 - 5 days

    6. Remove cover and transfer to aquaponics system 

    7. After 10 to 20 days, the ripe microgreens can be harvested 

    8. Harvesting should take place in the morning or evening due to cooler temperatures

    Picture: https://commons.wikimedia.org/wiki

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  • Broad Beans (Microgreens)

    broad bean

     Facts
     The taste  Nutty, sweet
     Germination  3 - 4 days
     Growth until harvest  12 - 15 days
     Nitrogen requirements  moderate - moderate eater
     pH range  6.0 - 6.5   matching plants
     Ec - area  1.8 - 2.2   suitable fish
     Size  up to 7 cm

     

    Beans
       

      

     Cultivation
     Soaking the seeds  recommended for 6 - 24 hours 
     Soak the medium  recommended 
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day, light 45 - 60 cm away from plants
     Germination temperature  at least 21°C
     Irrigation

     - Flood and drain twice a day, spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

      

     Nutritional values ​​per 100g
     Calories 88 kcal 
     Carbohydrates 18g 
     Vitamin B1 0.13 mg 
     Vitamin C 3.7 mg 
     Sodium 25 mg 
     Proteins 8g 
     Fibers  7.5 mg 
     Magnesium 33 mg 
     Calcium 37 mg 
     Iron  1.55 mg 

    Steps of cultivation

    1. Place the seeds in a bowl of clean water to soak for 6 - 24 hours

    2. Prepare growth medium and generously moisten the surface

    3. Distribute seeds evenly and avoid partial clusters

    4. Moisten the seeds extensively with a water sprayer 

    5. Cover with any cover and weigh down (e.g. two baking stones), store in a dark place 

    6. Germination occurs in 3 - 4 days

    7. Remove cover and transfer to aquaponics system 

    8. After 12 to 15 days, the ripe microgreens can be harvested 

    9. Harvesting should take place in the morning or evening due to cooler temperatures

    Image: https://www.pexels.com/de-de/foto/grunes-gemuse-auf-schwarzem-plastikbehalter-3296644/  

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  • Broccoli (Microgreens)

    Broccoli

     Facts
     The taste  Spicy, piquant, light cabbage taste
     Germination  2 - 3 days
     Growth until harvest  7 - 14 days
     Nitrogen requirements  high - heavy feeder
     pH range  6.0 - 6.5   matching plants
     Ec - area  2.8 - 3.5   suitable fish
     Size  2.5 - 7.6 cm

     

    Brokkoli Microgreens
       

     

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary
     Growth medium  - Mixed potting soil (organic preferred)
    - Coconut soil
    - Peat-free potting soil
    - Hemp mats
     Light  16 - 18 hours of exposure per day
     Germination temperature  21°C
     irrigation  - Flood and drain twice a day or root continuously in water 
    - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb and flow systems , nutrient film technology

     

     Nutritional values ​​per 100g
     Vitamin A  221.8 mg
     Vitamin C  51 mg
     Vitamin E  24.1 mg
     Calcium  88 mg
     Iron  0.67 mg
     Magnesium  51 mg
     Anti-cyanates  12.66 mg
     Potassium  326 mg
     Manganese  0.37 mg
     Nitrate  267 mg
     Copper   0.09 mg

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial clusters

    3. Moisten the seeds extensively with a water sprayer 

    4. Cover with any cover and weigh it down (e.g. two baking stones), store in a dark place  

    5. Germination occurs in 2 - 3 days

    6. Remove cover and transfer to aquaponics system 

    7. The ripe microgreens can be harvested after 7 to 14 days 

    8. Harvesting should take place in the morning or evening due to cooler temperatures

    Image: //www.flickr.com/photos

    Context: 

    ID: 506 

  • Brussels Sprouts (Microgreens)

    Brussels Sprouts

     Facts
     The taste  Slightly peppery, fresh
     Germination  2 - 3 days
     Growth until harvest  8 - 12 days
     Nitrogen requirements  high - heavy feeder
     pH range  6.5 - 7.5  matching plants
     Ec - area  2.5 - 3.0  suitable fish
     Size  7cm

     

    Brussels sprouts microgreens
       

     

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 10 hours of exposure per day
     Germination temperature  21°C 
     Irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories 25 kcal 
     Carbohydrates 5g
     Proteins 1.9g
     Iron 0.4 mg
     Vitamin C 48.2 mg
     Fibers  2g
     Sodium 30 mg
     Potassium 299
     Fat 0.3g
     Calcium 22 mg

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface 

    2. Distribute seeds evenly and avoid partial clusters

    3. Moisten the seeds extensively with water 

    4. Cover with any cover and weigh down (e.g. 2 kg), store in a dark place 

    5. Germination occurs in 2 - 3 days 

    6. Remove cover and transfer to aquaponics system

    7. The ripe microgreens can be harvested after 8 to 12 days 

    8. Harvesting should take place in the morning or evening due to cooler temperatures                                                             

    Image: https://www.hippopx.com/en/cauliflower-plant-vegetable-210296

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  • Buckwheat (Microgreens)

    Buckwheat

     Facts
     The taste  Slightly sour, like salad 
     Germination  2 - 3 days
     Growth until harvest  7 - 9 days
     Nitrogen requirements  low - weak eater
     pH range  6.0 - 7.0  suitable plants
     Ec - area  1.2 - 1.6  suitable fish
     Size  7cm

     

    Buckwheat microgreens
       

     

     Cultivation
     Soaking the seeds  12 hours 
     Soak the medium  Recommended 
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day
     Germination temperature  at least 21°C
     Irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories 343 kcal 
     Carbohydrates 71.5g
     Proteins 13.3g
     Iron 2.2 mg
     Vitamin C 0 mg
     Fibers  10g
     Sodium 1 mg
     Potassium 460 mg
     Fat 10g
     Calcium 18 mg

    Steps of cultivation

    1. Place the seeds in a bowl of cold water to soak for 12 hours 

    2. Prepare growth medium and generously moisten the surface 

    3. Distribute seeds evenly and avoid partial clusters 

    4. Moisten the seeds extensively with a water sprayer 

    5. Cover and weigh down with any cover (e.g. a baking stone), store in a dark place 

    6. Germination occurs in 2 - 3 days 

    7. Remove cover and transfer to aquaponics system  

    8. After 7 to 9 days, the ripe microgreens can be harvested 

    9. Harvesting should take place in the morning or evening due to cooler temperatures   

    Image: Free Vectors, PNGs, Mockups & Backgrounds - rawpixel

    Context: 

    ID: 507

  • Carrot (Microgreens)

     Carrots 

     Facts
     The taste  Mild, earthy
     Germination  2 - 3 days
     Growth until harvest  8 - 14 days
     Nitrogen requirements  moderate - moderate eater
     pH range  6.0 - 6.5  matching plants
     Ec - area  1.4 - 1.9  suitable fish
     Size  8cm

     

    Carrot Microgreen
       

     

     Cultivation
     Soaking the seeds  not necessary
     Soak the medium  not necessary
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  at least 12 hours of exposure per day, light 45 - 60 cm away from plants
     Germination temperature  21°C
     irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
    Calories 41 kcal 
    carbohydrates 0.3g
    Proteins 0.9g
    iron 1 mg
    vitamin C 5.9 mg 
    fibers  2.8g
    sodium 69 mg
    potassium 320 mg
    Fat 0.2g
    Calcium 33 mg

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, moisten

    3. Cover with any cover and weigh it down lightly (e.g. a paving stone)

    4. Germination occurs in 2 - 3 days

    5. Remove cover and transfer to aquaponics system 

    6. The ripe microgreens can be harvested after 8 to 14 days

    Picture: Fresh carrots with green leaves with one round piece on wh… | Flickr

    Context: 

    ID: 403

  • Cauliflower (Microgreens)

    Cauliflower

     Facts
     The taste  Mild cauliflower flavor
     Germination  2 - 3 days
     Growth until harvest  8 - 12 days
     Nitrogen requirements  high - heavy feeder
     pH range  6.0 - 7.0   suitable plants
     Ec - area  0.5 - 2.0   suitable fish
     Size  up to 10 cm

     

    Cauliflower pictures
       

     

     Cultivation
     Soaking the seeds  not necessary   
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
    - Coconut soil
    - Peat-free potting soil
    - Hemp mats
     Light  12 hours of exposure per day, light at a distance of 60 cm above the plants
     Germination temperature  21°C
     irrigation

    - Flood and drain twice a day, spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

     Nutritional values ​​per 100g
     Calories  61 kcal 
     Carbohydrates  14g 
     Proteins  1.5g 
     Vitamin C  12 mg 
     Fat  0.3g 
     Calcium 59 mg 
     Fibers  1.8g 
     Iron  2.1 mg 
     Phosphates  35 mg 
     Magnesium  28 mg 

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, moisten

    3. Cover and weigh down with any cover (e.g. a paving stone) 

    4. Germination occurs in 2 - 3 days

    5. Remove cover and transfer to aquaponics system 

    6. The ripe microgreens can be harvested after 8 to 12 days 

    7. Harvesting should take place in the morning or evening due to cooler temperatures 

    Image: https://unsplash.com/photos/zYUn4R37o_U

    Context: 

    ID: 505

  • Celery (Microgreens)

    Celery

     Facts
     The taste  Earthy, mild, sweet 
     Germination  7 - 14 days (less if soaked)
     Growth until harvest  21 - 30 days
     Nitrogen requirements  high - heavy feeder 
     pH range  6.5   matching plants
     Ec - area  1.8 - 2.4   suitable fish
     Size  up to 7.5 cm
    		Celery2 microgreens
       

      

     Cultivation
     Soaking the seeds  recommended for 24 - 48 hours
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
    - Coconut soil
    - Peat-free potting soil
    - Hemp mats
     Light  12 to 14 hours of exposure per day, at a short distance above the plants (approx. 40 to 60 cm)
     Germination temperature  approx. 24°C
     irrigation

    - Flood and drain twice a day, spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

      

     Nutritional values ​​per 100g
     Calories  14 kcal 
     Carbohydrates  3g 
     Proteins  0.69g 
     Vitamin C  3.1 mg 
     Fat  0.17g 
     Calcium 40 mg 
     Fibers  1.6g 
     Iron  0.2 mg 
     Phosphates  24 mg 
     Magnesium 11 mg 

    Steps of cultivation

    1. Place the seeds in a bowl of clean water to soak for 24 - 48 hours

    2. Prepare growth medium and generously moisten the surface

    3. Distribute seeds evenly and avoid partial clusters

    4. Moisten the seeds extensively with a water sprayer

    5. Cover and weigh down with any cover (e.g. a baking stone), store in a dark place  

    6. Germination occurs in 7 - 14 days

    7. Remove cover and transfer to aquaponics system 

    8. After 21 to 30 days, the ripe microgreens can be harvested 

    9. Harvesting should take place in the morning or evening due to cooler temperatures

    Picture: https://www.publicdomainpictures.net/de/view-image.php?image=307294&picture=celery-in-a-garden-bed 

    Context: 

    ID: 530

  • Chervil (Microgreens)

    Chervil 

     Facts
     The taste  Mild, like tarragon and parsley
     Germination  3 - 4 days
     Growth until harvest  12 - 26 days
     Nitrogen requirements  low - weak eater
     pH range  5.5 - 6.0   suitable plants
     Ec - area  0.8 - 1.8   suitable fish
     Size  up to 5 cm

     

    Chervil microgreens
       

      

     Cultivation
     Soaking the seeds  not necessary   
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
    - Coconut soil
    - Peat-free potting soil
    - Hemp mats
     Light  at least 12 hours of exposure per day
     Germination temperature  23°C - 24°C
     Irrigation

    - Flood and drain twice a day, spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

      

     Nutritional values ​​per 100g
     Calories  237 kcal 
     Carbohydrates  49g 
     Phosphates   450 mg 
     Vitamin C  50 mg 
     Fat  3.9g 
     Proteins  23.2g 
     Fibers  11.3g 
     Magnesium 42 mg 
     Calcium 1350 mg 
     Iron  32 mg 

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, moisten

    3. Cover and weigh down with any cover (e.g. a paving stone) 

    4. Germination occurs in 3 - 4 days

    5. Remove cover and transfer to aquaponics system 

    6. The ripe microgreens can be harvested after 12 to 26 days 

    7. The best time is when the microgreens are approx. 5 cm

    8. Since chervil microgreens grow very densely, ensure good air circulation in the room and direct, light ventilation of the plants

    9. Harvesting should take place in the morning or evening due to cooler temperatures

    Image: https://commons.wikimedia.org/wiki

    Context: 

    ID: 228

  • Chinese Surah Tree (Microgreens)

    Chinese sura tree ( Toona sinensis)

     Facts
     The taste Mild onion flavor 
     germination  7 - 10 days
     Growth until harvest  16 - 24 days
     Nitrogen requirements  high - heavy feeder
     pH range  6.0 - 7.0  suitable plants
     Ec - area  1.8 - 2.4  suitable fish
     Size  5cm

     

    Chinese Surenbaum2 Microgreen
       

     

     Cultivation
     Soaking the seeds  for 24 hours 
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
     - Coconut soil
     - Peat-free potting soil
     - Hemp mats
     Light  12 hours of exposure per day, light at a
    distance of 60 cm above the plants
     Germination temperature  21°C 
     irrigation  - Flood and drain twice a day
     - spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

     

    Steps of cultivation

    1. Soak seeds in cold water for 24 hours, then drain the seeds

    2. Prepare growth medium and generously moisten the surface 

    3. Distribute seeds evenly and avoid partial accumulations, moisten 

    4. Cover and weigh down with any cover (e.g. a paving stone)

    5. Very long germination, it occurs in 7 - 10 days 

    6. Remove cover and transfer to aquaponics system

    7. The ripe microgreens can be harvested after 16 to 24 days 

    8. The best time is when the microgreens are approx. 5 cm tall and the real leaves are small

    8. Harvesting should take place in the morning or evening due to cooler temperatures

    Image: //www.flickr.com/photos

    Context: 

    ID: 96

     

  • Chives (Microgreens)

    Chives

     Facts
     The taste  Mild onion flavor 
     Germination  7 - 14 days
     Growth until harvest  21 days
     Nitrogen requirements  low - weak eater
     pH range  6.0 - 6.5   matching plants
     Ec - area  1.8 - 2.4   suitable fish
     Size  up to 5 cm

     

    Chives2 microgreens
       

      

     Cultivation
     Soaking the seeds  not necessary   
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
    - Coconut soil
    - Peat-free potting soil
    - Hemp mats
     Light  12 hours of exposure per day, light at a distance of 60 cm above the plants
     Germination temperature  21°C
     Irrigation

    - Flood and drain twice a day, spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

      

     Nutritional values ​​per 100g
     Calories  30 kcal 
     Carbohydrates  4.3g 
     Phosphates   58 mg 
     Vitamin C  58 mg 
     Fat  0.73g 
     Proteins  3.27g 
     Fibers  2.5 mg 
     Magnesium 42 mg 
     Calcium 92 mg 
     Iron  1.6 mg 

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, moisten

    3. Cover and weigh down with any cover (e.g. a paving stone) 

    4. Very long germination, it occurs in 7 - 14 days

    5. Remove cover and transfer to aquaponics system 

    6. After approx. 21 days, the ripe microgreens can be harvested 

    7. The best time is when the microgreens are approx. 5 cm tall and the real leaves are small

    8. Chives microgreens hold their seed coat tightly, which is usually located on the tip of the stalks. They are edible but can be removed with a gentle brush before harvesting if desired

    9. Harvesting should take place in the morning or evening due to cooler temperatures

    Image: https://www.flickr.com/photos/30478819@N08/48774717491

    Context: 

    ID: 

  • Clover (Microgreens)

    Clover

     Facts
     The taste  Mild, nutty, sweet, fresh
     Germination  2 - 3 days
     Growth until harvest  8 - 12 days
     Nitrogen requirements  low - weak eater
     pH range  6.2 - 6.5   matching plants
     Ec - area  1.2 - 2.4   suitable fish
     Size  up to 5 cm

     

    Clover picture
       

      

     Cultivation
     Soaking the seeds  not necessary   
     Soak the medium  not necessary 
     Growth medium  - Mixed potting soil (organic preferred)
    - Coconut soil
    - Peat-free potting soil
    - Hemp mats
     Light  at least 12 hours of exposure per day
     Germination temperature  21°C
     Irrigation

    - Flood and drain twice a day, spray surface with water sprayer in the morning and evening
     Preferred system  Ebb - flood systems

      

     Nutritional values ​​per 100g
     Calories  29 kcal 
     Carbohydrates  3.53g 
     Proteins  3.5g 
     Vitamin C  7.1 mg 
     Fat  0.59g 
     Calcium 24 mg  
     Fibers  2.4g 
     Iron  0.85 mg 
       
       

    Steps of cultivation

    1. Prepare growth medium and generously moisten the surface

    2. Distribute seeds evenly and avoid partial accumulations, moisten

    3. Cover and weigh down with any cover (e.g. a paving stone) 

    4. Germination occurs in 2 - 3 days

    5. Remove cover and transfer to aquaponics system 

    6. The ripe microgreens can be harvested after 8 to 12 days 

    7. Harvesting should take place in the morning or evening due to cooler temperatures 

    Picture: https://unsplash.com/photos/fSy2E140G1U 

    Context: 

    ID: 381

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