Star Mix Petunia Seeds - Petunia, 20 seeds

Quantity: 20 Seeds / pack

Star Mix petunias produce trumpet-shaped blooms in red, pink, purple, and blue shades, each marked with a bold white star. These compact, bushy plants grow 10–12 inches tall and bloom from June to October. As a mix, each plant’s colors will differ.

Why choose our seeds?

• White-star patterned blooms in a range of bright colors
• Compact, bushy 10–12 inch habit
• Long flowering season from June to October

How to grow Star Mix Petunia seeds

Choose Your Planting Method

• Indoors: Start seeds 8–10 weeks before the last frost.
• Outdoors: Sow after all danger of frost has passed.

Prepare Your Materials

• Seed-starting trays or pots (if indoors)
• Fine, well-draining seed-starting mix
• Humidity dome or plastic wrap
• Spray bottle for misting

Sowing the Seeds

• Surface sow and do not cover; the tiny seeds need light to germinate.

Provide the Right Conditions

• Light: Bright light for germination, then full sun for growing plants.
• Temperature: About 70–75°F (21–24°C).
• Humidity: A dome or plastic cover helps keep the surface evenly moist.

Germination

• Seedlings usually emerge in 7–10 days.
• Remove the cover once seedlings appear and grow on in bright light.

Transplanting

• Plant out after the last frost when seedlings have several true leaves.
• Harden off indoor-grown plants before planting out.
• Space plants 9–12 inches apart.

Care Tips

• Sun: Full sun to part shade.
• Water: Keep evenly moist but not waterlogged.
• Fertilizer: Feed regularly through the growing season for the heaviest bloom.
• Remove faded flowers to encourage more blooms.

Bloom Time:

June to October.