Frost Cherry Petunia Seeds - Petunia, 20 seeds

Quantity: 20 Seeds / pack

Frost Cherry is a grandiflora petunia with large, cherry-red blooms edged in crisp white — a picotee pattern that stands out in beds and containers. Plants form upright, branching mounds about 12–14 inches tall and flower from midspring through summer with steady care.

Why choose our seeds?

• Large cherry-red blooms with a white picotee edge
• Upright, branching habit for beds, borders, and containers
• Long flowering season from midspring through summer

How to grow Frost Cherry Petunia seeds

Choose Your Planting Method

• Indoors: Start indoors 8–10 weeks before the last frost.
• Outdoors: Direct-sow after the last frost, though indoor starting gives earlier blooms.

Prepare Your Materials

• Seed-starting trays or pots
• Well-draining potting mix
• Humidity dome or plastic cover
• Spray bottle for misting

Sowing the Seeds

• Surface-sow — petunia seed needs light to germinate, so do not cover it.
• Mist well and keep evenly moist.

Provide the Right Conditions

• Light: Bright light from sowing onward.
• Temperature: 72–75°F (22–24°C) for the fastest germination.
• Humidity: Keep the surface evenly moist until seedlings emerge.

Germination

• Germination takes about 5–7 days in ideal warm conditions, and up to 1–3 weeks in typical home settings.
• Grow seedlings on in strong light so they stay compact.

Transplanting

• Set out after all frost danger has passed.
• Space plants 10–12 inches apart.

Care Tips

• Sun: Full sun for the most flowers.
• Water: Water regularly; containers may need daily watering in heat.
• Fertilizer: Feed every 1–2 weeks during the season.
• Deadhead or shear lightly to keep plants blooming.

Bloom Time:

Midspring through summer.