I think the problem is soil moisture, but I am not sure how to advise you since I can't be there to check out the soil. Dig down a few inches around the plant and see if the soil is moist or not. It may be too much water or not enough that is causing your plant problems. If you can get the soil moisture right the plant should start growing and blooming right too.
Thanks for the question. Please stop in again soon!
Q&A Library Searching Tips