Here you will see the essential tools for an effective installation of a green roof. We were a bit shocked to find out how important a pack of cigarettes were to the operation. One of the installers couldn't work without a smoke... despite the 103 degree weather.

Of course, some dirt and some plant material (not shown) are on the "essentials" list as well.

Roof Water Test at Lawrence st.

In preparation for our green roof of sedums, we had to perform a "flood test". A test in which you flood the roof with about 1ft of water for a specified amount of time to simulate saturated plantings and soil. Let me tell you there is something a little disheartening about all that water up there, we made the best of it and had our lunch up there in bare feet beach style. Thanks to our roofer for making a watertight installation. Look for an update when planting day comes around.

-DAN