Facts about Lavandula angustifolia
Taste:
Floral, slightly herbal, aromatic
Germination:
14–28 days; light germinator, cold stratification recommended
Growth to harvest:
8–12 weeks for young leaves; full bloom after 4–6 months
Nitrogen requirement:
low; slow feeder
pH range:
6.0–7.0 compatible plants
EC range:
1.0–1.5 compatible fish
Size:
30–50 cm
Cultivation
Propagation:
Seeds or cuttings; cold stratify seeds 2–4 weeks before sowing
Medium soaking:
Moist but well-draining; avoid waterlogging
Growing medium:
- Peat-free herb soil
- Coconut fiber
- Rock wool with perlite
- Coconut fiber
- Rock wool with perlite
Light:
Bright, sun or LED daylight preferred
Germination temperature:
18–22 °C
Watering:
Regular, keep evenly moist; avoid waterlogging
Preferred system:
Nutritional values per 100g (fresh)
Calories
49 kcal
Carbohydrates
9 g
Proteins
3.9 g
Vitamin A
950 μg
Vitamin C
25 mg
Iron
17 mg
Calcium
1200 mg
Potassium
705 mg
Magnesium
160 mg
Medicinal Plant
Recognized application: Calming, sleep-promoting, anti-inflammatory, antiseptic, cold support.
Active ingredients: Essential oils (linalool, linalyl acetate), flavonoids, tannins
Dosage: 1–2 tsp dried flowers per cup of tea, 2–3x daily; essential oil only standardized according to manufacturer's instructions
Sources: Commission E Monograph (BfArM), HMPC Monograph EMA/HMPC/4282/2006, DAB. Note: This information does not replace a doctor's visit. For complaints, please consult a doctor or pharmacist.
Important Cultivation Notes
- Avoid waterlogging; roots will rot otherwise
- High light requirement; full sun or strong LEDs
- Monitor hydroponic systems: pH 6–7, EC 1–1.5 mS/cm
- Germination can take 2–4 weeks; cold stratification recommended
Cultivation Steps
- Cold stratify seeds 2–4 weeks (optional, accelerates germination)
- Plant on moist, well-draining substrate, cover lightly (light germinator)
- 18–22 °C, place in bright location, keep evenly moist
- After 14–28 days germination visible; cuttings root within 7–10 days
- Transfer to NFT/Ebb-Flow system
- Cut flowers and leaves regularly, continue cultivation
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