Success HD Rose Star Petunia Seeds - Petunia, 20 seeds

Quantity: 20 Seeds / pack

Success HD Rose Star is a large-flowered petunia with rose-pink blooms patterned with a crisp white star. Compact, mounded plants flower from spring until frost, making them reliable for beds, borders, containers and hanging baskets.

Why choose our seeds?

• Large rose-pink blooms with a contrasting white star pattern
• Compact, mounded habit that keeps flowering from spring to frost
• Well suited to containers, edging and hanging baskets

How to grow Success HD Rose Star Petunia seeds

Choose Your Planting Method

• Indoors: Start seeds 8-10 weeks before the last frost for early blooms.
• Outdoors: Sow after the last frost once the soil is warm (around 70°F / 21°C).

Prepare Your Materials

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

Sowing the Seeds

• Press seeds onto the surface of the mix and do not cover - petunia seeds need light to germinate.
• Mist gently; the seeds are very fine and wash away easily.

Provide the Right Conditions

• Light: Bright light from sowing onward.
• Temperature: 72-76°F (22-24°C) for germination.
• Humidity: A dome helps keep the mix evenly moist until sprouting.

Germination

• Seedlings typically emerge in 7-12 days.
• Remove the cover at sprouting and grow on in strong light at 60-65°F (16-18°C).

Transplanting

• Harden off and transplant outdoors after all frost danger has passed.
• Space plants 8-12 inches apart.

Care Tips

• Sun: Full sun.
• Water: Water regularly, especially in containers; let the top inch of soil dry between waterings.
• Fertilizer: Feed weekly with a balanced flower fertilizer during the growing season.
• Deadhead spent blooms to keep new flowers coming.

Bloom Time:

Spring to frost.