 the solution for stress is watering a lot but not over watering and that's where it gets harder is you have to decide how much is a lot and how much is over watering so you get between those two ranges and that's not easy because it's going to depend on your soil it's going to depend on how much sun and wind you get it's going to depend on how much shade from the house you get there's so many variables when you plant when it's cooler you cut down on the heat