Sunflower 'Black Oil' organic
identification
description
Organic 'Black Oil' sunflower (Helianthus annuus) from Gaia seed company, a variety rich in oil prized by birds and gardeners
Gaia Seeds' 'Black Oil' Sunflower is an annual heirloom variety , renowned for its oil-rich seeds and fine shells , making them easier for small birds to crack. Its large flowers can reach 30cm (1ft) in diameter , providing a vibrant and generous bloom all summer long. This sunflower is not only an excellent food source for wildlife , but also an ideal plant for soil regeneration and pollinator attraction .
Spread: slender habit with sturdy stems
Plant height: 150 to 200 cm
Quantity per pack: ± 15 seeds
Companion plants: bush beans, squash, cucumber, corn, lettuce, plants prone to aphids
Enemy plants: potato (slows the growth of neighboring plants)
Cultivation method:
Soak seeds in warm water for 12 hours to improve germination. Sow directly in the ground in late May , when all risk of frost has passed. Plant 1.5 cm (1/2") deep , spacing plants 45-60 cm (18-24") apart and rows 30 cm (12") apart . Germination occurs in 10-14 days at an optimum temperature of 23 °C (73 °F). Favor full sun and well-drained soil , maintaining moderate watering to encourage good seed development.
Harvest and uses:
Harvest when the seed heads are dry on their stems . To protect the seed from birds before harvesting, cover the head with a brown paper bag . The seeds of the 'Black Oil' Sunflower are a valuable source of food for birds, but also for human consumption: they can be pressed to produce a high-quality oil , or roasted and salted as a snack .
Why choose it?
Sunflower 'Black Oil' is a must-have variety for gardeners looking to promote biodiversity and produce their own oil-rich seeds . Easy to grow, drought and disease resistant , it is an excellent choice for feeding local wildlife while beautifying the garden.
With its majestic flowering and nutritious seeds , the Sunflower 'Black Oil' is a versatile and generous plant, perfect for a living and nourishing garden! ???
