Black Oil Sunflower Seeds for Planting – Ornamental Seeds for Garden and Plant Collections
Seed Details & Growing Guide
All the essential information to grow healthy, vibrant flowers.
- Seed Type Flower Seeds
- Plant Type Annual Flowering Plant
- Germination Time 7-14 days
- Sowing Depth 0.5-1 cm
- Plant Spacing 30-60 cm
- Sunlight Full sun (6-8 hours daily)
- Soil Type Well-drained, fertile garden soil
- Watering Water deeply, keep soil moderately moist during germination and establishment
- Ideal Temperature 18-25°C
- Blooming Time 45-75 days after sowing; blooms mid-summer to fall
- Suitable For Garden beds, borders, containers, and plant collections
- Seed Storage Store in a cool, dry place in an airtight container
- Special Care Direct sow where possible; provide support if tall stems are grown in beds
Description
Black Oil Sunflower Seeds for Planting is an ornamental annual flowering plant suitable for garden beds, borders, containers, and plant collections. Sow 0.5-1 cm deep and space 30-60 cm apart in full sun with well-drained, fertile garden soil. Water deeply and keep the soil moderately moist during germination and establishment. Expect germination in 7-14 days and blooms from 45-75 days after sowing, mid-summer to fall; direct sow where possible and provide support if stems are tall. Ideal growing temperatures are 18-25°C.