Gromwell, European stoneseed (seeds)
Lithospermum officinale L.
Graine de vie
| Weight/Price | Stock |
|---|---|
| For 1.5 g : 3.5 € | 0 |
| For 5 g : 10 € | 0 |
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Familly : Boraginaceae
Latin name : Lithospermum officinale L.
Common names : Gromwell, European stoneseed
- Family : Boraginaceae
- Genus : Lithospermum
- Specy : officinale
- Author name : L.
- Type of plant : perennial
- Height in flowers : from 0 to 20 cm, from 20 to 50 cm, from 50 to 100 cm
- Hardiness (USDA zones) : 6b (from -20,6°C to -17,8°C), 7a (from -17,8°C to -15°C), 7b (from -15°C to -12,2°C), 8a (from -12,2°C to -9,4°C), 8b (from -9,4°C to -6,7°C), 9a (from -6,7°C to -3,9°C), 9b (from -3,9°C to -1,1°C)
- Environment : moist, drained
- Sun exposure : partial shade, full sun
- Bloom color : white
- Bloom time : may, june, july
- Difficulty : easy
- Number of seeds per gram : 350
- Grams per 1000 seeds : 2.8
Botany
Details
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