sunflowers Insch

Expanding sunflowers: stand and soil The position for sunflowers needs to be highly insolated and best sheltered in the wind (sunflowers are usually tall plants - Strong winds can make them break). Sunflowers need soil somewhat moist, fertile, deeply cultivated with an increased content of nutrients. Sunflower seeds sown entirely on target in the garden inside second half of April and may even. Seeds were placed at the depth of 2-3 cm. We sow a few seeds available as one place, and after the breakthrough of seedlings we break, leaving one, the strongest plant. High sunflower varieties sown at the spacing of 50 times 75 cm, while the variety of low - at the spacing of 25 times 50 cm.