Setup, Compatibility & Care
To achieve the best results, plant your garden-ready petunias in a sunny, well-draining location immediately upon arrival. If planting in pots, use a high-quality multi-purpose compost to ensure adequate nutrient levels. Keep the soil consistently moist, checking it daily during hot or windy weather. Feeding with a high-potassium liquid fertilizer every two weeks during the growing season will prolong the display and increase bloom size. For continued growth and to prevent the plant from going to seed, pinch off faded flowers (deadheading).