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Petunia x hybrida
Grow Petunia ‘Night Sky Blue’, a striking annual flower with deep blue petals speckled with white, reminiscent of a starry night. Perfect for garden beds, hanging baskets, or containers, these flowers provide a long-lasting and visually stunning display throughout the summer.
Planting Time:
Best sown in spring after the last frost when soil temperatures are 18°C–24°C (65°F–75°F).
Prefers full sun and well-draining, fertile soil.
Germination typically occurs in 7–14 days.
Blooms appear 8–10 weeks after sowing, continuing through summer to early fall.
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Petunia in spring where it can receive full sun. Keep the seedbed evenly moist until germination, usually 5-15 days.
Grow plants to about 6-18 in. and plan for blooms in about 70-84 days.
Best suited to USDA zones Annual; 10A-11B. Adjust sowing time for your local frost dates and summer heat.
Tips for sowing, growing and enjoying your next seed order.
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