My hibiscus plants recently have shown some sort of stress. I purchased the plants two moths ago and they appeared to be doing very well, blooming everyday. Until recently, the bushes leaves are starting to draw up, looking very weak. I have them on a automatic drip system, giving them water once a day for 30 minutes (a.m. watering) The soil is very wet..is this a problem? The hibiscus are planted by my entrance to my home. Getting partial sunlight/partial shade. I live in Phoenix, Az. Please help me save my plants!
Kathy