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Periwinkle, also known as Vinca, is a low-maintenance flowering plant ideal for borders, containers, and ground cover. These small seeds produce compact plants with glossy green leaves and vibrant blooms in shades of pink, purple, or white.
Germination Time: 14–21 days
Soil Temperature: 75–80°F (24–27°C)
Light Requirement: Full sun to partial shade
Plant Height: 6–18 inches (15–45 cm)
Bloom Time: Late spring through fall
Lifespan: Annual (Perennial in warm climates)
Best Use: Beds, edging, hanging baskets, ground cover
Periwinkle thrives in warm weather, resists drought once established, and blooms continuously throughout the growing season. Great for gardeners of all skill levels.
✓ 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 Small Periwinkle in spring where it can receive full sun, partial shade. Keep the seedbed evenly moist until germination, usually 14-21 days.
Grow plants to about 4-8 in. and plan for blooms in about 90-120 days.
Best suited to USDA zones 4A-8A. 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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