Q.geraniums healthy but blooms don’t open
The geraniums look healthy but the blooms don’t open. The plants are in pots (about 24) mixed with other various plants and they all look very healthy. The other plants are blooming but not the geraniums. I’ve grown geraniums for several years and never had this problem. I’m stumped. HELP!
Are the plants getting enough sunlight? They just may need a bit more time and summer heat to really began to flower.
You also may want to fertilize as indicated in the link below.