closed petunia blossoms
I just put together 2 large pots of 2 different color Petunias. These plants came from the grower's in 21/2" to 3" pots, really nice plants with open blooms for the most part. Neither color plant has opened a bloom as I have noticed, either in the morning with full sun or in the afternoon with full shade. When I transferred the plants I watered with water soluble fertilizer according to the direction. What should I do? The 2 different colors are different varieties.
Certified GKH Gardening Expert
They will need a good 6 plus hours of full sun.
This article will refresh you on these plants.