Walter Knoll Florist is proud to offer ECO Friendly roof systems which qualify for LEED points.
There are different systems available for your roof. We are new to these type of plantings, however out growers have been supplying the plants for over ten years to the Universities for research.
Check out the new roof system at the St Louis Science Center. This roof is state of the art. The planting media is porous stone which is called Carlisle which is at the depth of 6″. The plants are many different Sedums that are drought resilient for the climate. This roofs planting will not need any irrigation after it gets established.
Check out this video of the actual planting