Bourrache
Borago officinalis
Herbacée annuelle de la famille des Boraginaceae, à fleurs étoilées bleues, nectarifère, utilisée en association pour attirer les pollinisateurs.
Full sunWater mediumAnnual4 months of harvest
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When to sow, plant and harvest
Temperate climate · mainland FranceJFMAMJJASOND
Sowing
Planting
Harvest
Characteristics
General
- Plant type
- Melliferous
- Life cycle
- Annual
- Growth habit
- Bushy
Growing conditions
- Nutrients
- Medium
- Soil type
- Silty
- Water needs
- Medium
- Exposure
- Full sun
- Hours of sun
- 6 h
- Cold hardiness
- Moderate
- Heat tolerance
- Moderate
Sowing and planting
- Sowing method
- Direct in open ground
- Sowing depth
- 10 mm
- Minimum temperature
- 7 °C
- Propagation
- Cuttings