Planting Instructions:
Sow Double Petunia Black Yellow Flower Seeds for Planting in warm, moist, well-drained soil. Lightly cover and keep at 70°F for high germination.
Sunlight & Soil:
Prefers full sun and nutrient-rich organic garden soil for vibrant blooms.
Watering Tips:
Water consistently; avoid soggy conditions to keep roots healthy.
Best Season to Grow:
Start indoors in early spring or plant outdoors after frost.
Harvesting Info:
Heirloom and Non-GMO seeds yield lush double blooms ideal for borders, containers, and hanging baskets.