Thank you JRsbugs. That helps a lot. I'm a little overwhelmed with the greenhouse task (in addition to my general work), but I hope this forum will help me understand plant care so the plants can flourish.
Currently, many plants are not looking too well. The cacti have been over watered, the plants have been shaded all winter, and there was a fault in the heating/cooling system the froze some plants to death this winter.
I hope all your help will let the plants return to their rightful glory.
