It would be hard for me to give you a watering schedule. I water daily, especially anything mounted or bare root. But, I do grow in a very bright surrounding with excellent aeration. My greenhouse is attached to the house, along with 3 vents for heat or cooling. Then a wall exhaust fan, which kicks in at ca 80 degr F, and there is another circulating fan. So, things dry up fairly fast!
So, those pretty species with delicate leaves and roots - I need to water daily to keep them hydrated. I just don't let them dry out much.
