Florida's weather has been at it again. Drought and more drought then rain and more rain. Very hot days then cold nights. Smothering humidity then dry as dry can be. Tough on the plants. MetroVerde's MVGR3 system keeps the green roof plants irrigated but not too wet. Designed for light weight, the engineered soil medium is typically no more than 2 inches thick. Works well in Florida's harsh climatic conditions. See www.metroverde.com or email email@example.com .