This is the perfect time to move or to transplant peonies. If you have problems with peonies not blooming, this could be the problem. If you brought your house plants outside for the summer, now is the time to think about bringing them back in the house. Keep them isolated from other house plants until this has been determined — and treat them if you find evidence of insects. Caladium, elephant ears, calla lily, tuberous begonia, and Star of Bethlehem should be dug before frost hits them.