Nigella BARHAN is a variety of nigella belonging to herbaceous plants of the Ranunculaceae family. The plant reaches a height of up to 60 cm and a width of about 15 cm, has fern-like leaves with dissected edges and double-flowered blooms in shades from white to purple. Blooming occurs twice – in May and August, after which decorative value is maintained thanks to seed pods. BARHAN grows well in bright sunlight, is resistant to cold, wind, and temperature fluctuations, making it a popular element of landscape design along fences, in gardens, and near gazebos.
For successful cultivation, you need to ensure loose, slightly acidic soil, good lighting, and avoid over-wetting. Seeds can be sown in spring or seedlings can be used; they retain germination for up to three years when stored in a dry, dark place. The plant is propagated by seeds, and during cultivation, pests should be monitored – powdery mildew and spider mites, which require treatment with fungicides.
Nigella BARHAN possesses not only decorative value but also useful properties. Its composition includes B vitamins, folic acid, zinc, and calcium, as well as timoquinone – a compound that helps with diabetes, epilepsy, bronchitis, and hypertension. Due to its sharp scent, the seeds can be used as a natural insect repellent. In cosmetology and cooking, nigella is valued for its aroma and nutritional properties, and in daily life – as a means against pests.
