Black Petunias 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 25-30 cm
- Sunlight Full sun (6-8 hours daily)
- Soil Type Well-drained, fertile soil
- Watering Moderate watering; keep soil evenly moist but not waterlogged
- Ideal Temperature 18-24°C
- Blooming Time 60-90 days after sowing; blooms summer to autumn
- Suitable For Garden beds, containers, borders, and plant collections
- Seed Storage Store in a cool, dry place in an airtight container
- Special Care Deadhead to encourage continuous flowering; provide support if in windy locations
Description
Black Petunias is an ornamental annual flowering plant suitable for garden beds, containers, borders and plant collections. Sow seeds 0.5-1 cm deep and expect germination in 7-14 days. Space plants 25-30 cm apart in full sun on well-drained, fertile soil. Water moderately, keeping soil evenly moist but not waterlogged. Best grows at 18-24°C and blooms 60-90 days after sowing, providing color from summer to autumn; deadhead to encourage continuous flowering, and provide support if windy.