I planted 5 small coleus plants a few months ago. I have them on my covered patio - bright light but not direct sun. They aren't growing much at all. I read they like to stay moist, so I keep them moist. I give them rain water whenever possible. Now I have some yellow leaves and a couple leaves dropping. Do you know what is wrong? Is it too warm for them now, but they will get going in fall?

Thanks,

Collette