Wall planter

I like this photo, it's very striking.

Stan:

This is becoming very popular here in San Diego to cut down on the heat. As you know it's so super hot here the last 4 or 5 years. Wall and roof planters are suppose to cut down the sun rays and keep the building and houses cooler.

Thank you Louisa. Its an eyeful. When you walk in..wow!

Andy,they must have these on a recycle water pumped to the top. Just too big to keep evenly watered by hose.

I would guess. I never knew exactly how they were watered.