It is getting difficult to keep my crotons hydrated. If three days passes with no supplemental irrigation, my droopy new leaf flushes wither and give up. Yesterday I found some spider mites under some large leaf cultivars that stay relatively shaded most of the day. The ones in heavier sun have not been affected. I think I will place a sprinkler head on the end of a hose and place it directly under the crotons with spider mites to see if that will remedy the situation until the rains arrive.
Does anyone know how long a leaf will stay on a plant ? I have observeded an increase in leaf drop in the last month. It seems that it is escalting in frequency. Is this typical due to new flushes of leaves or due to lack of water? Or perhaps a combination of both?
Just wishing for a nice 1/2" of rain to fall.