Green Roof Shade Plants

Along with the makeup and depth of the growing medium selecting the right plants is crucial to the success of a green roof.

Green roof shade plants.

But they are really not that new they have enhanced homes and buildings since prehistory. Green roofs are a big and relatively new interest for modern architecture and landscape. Climate clearly plays a major role in choosing the best plants for a green roof. First down is the waterproof root barrier layer which will protect the surface of the roof.

On a sunny roof bear in mind that the temperature on the roof is likely to be at least a couple of degrees higher than the temperature on the ground. It will also be more exposed to drying winds and therefore the plants on a sun baked green roof either need to be very drought tolerant or they will need an irrigation system. We are active in green roof plant research. Meadow saxifrage saxifraga granulata erupts in snow white blooms between april and june and the kidney shaped leaves offer a stunning display for a green roof the plants grow up to 50 cm tall offering volume to your home.

Plants for green roofs. Vegetables are the other main group of annual plants used on green roofs. This can be made out of timber while off the shelf installations are typically metal. We get most of our native plants from nature by design and typically the plants below would work well in partial or full shade.

Article by tahío avila we explore the growing trend of green roofs focusing on the extensive green roof and looking at 10 plants that work well in this situation. Some green roofs are constructed specifically to support sports turf. The availability of individual species in any of these forms may influence plant selection. As the nation s leading supplier of plants for green roof systems since 1998 our accomplished horticulture team has more experience than any other nursery in the united states growing plants for successful green roof projects.

The soil mix we like to use is 50 expanded shale 25 usda sand and 25 organic compost. Founded the first green roof nursery in north america. Sedum ternatum mossy stonecrop 8 1 qt. Green roofs of creeping plants and herbs need some sort of frame around the perimeter to hold everything in place.

Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof. Plant this option in a full sun location with well draining soil as it s a grassland plant and expect the pollen and nectar to attract bees. These require irrigation and a substrate depth of at least 200 mm. Think of a green roof as a lasagne of ingredients.

Carex pennsylvanica pennsylvania sedge 8 1 qt.