I have a project that is considering installing green wall/vertical garden. We would like to pursue WEc1. Water Efficient Landscaping, Option 2 (No Potable Water Use on Irrigation).

If there is a water feature in the landscape, that is counted within this credit, correct?

If we do not install permanent irrigation system, but we water the vegetation only from time to time in dry seasons (with the use of garden hose) for more than 1 year, do we meet the Option 2 requi

Dear all, we are in the case that it is not possibile to provide a rainwater tank on site so we are exploring the possibility to use a “local harvesting” system.

Hello, I'm wondering what people's experiences have been regarding the removal of irrigation after one year - specifically, what is considered "temporary"?

I have a question regarding the retention tank for the irrigation system.

Anyone know if a green roof with compliant irrigation systems can be required in a tenant lease to claim at least 5% of site area to achieve this credit?

Hi. Can anybody tell me what the Evapotranspiration ETo for Beijing? Or where to find them

Hi, If there are two areas in the building that will be irrigated by two separate systems, how can this be taken into acount in the LEED template to calculate if 100% potable water is being saved?