Green Roof Plants For Shade

Sedum ternatum mossy stonecrop 8 1 qt.

Green roof plants for shade.

All plants need a little tlc when getting established. Common sedum species used include sedum acre s. Think of a green roof as a lasagne of ingredients. 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.

Ferns such as polypodium vulgare and asplenium trichomanes could be used in dry shady conditions. Even those listed as shade plants or drought tolerant plants benefit from supplemental watering when rainfall is lacking. These require irrigation and a substrate depth of at least 200 mm. Mat forming species of sedum sempervivum and moss are good choices.

Red and purple varieties and most have the habit of changing their shade of color as the flowers fade creating a monochromatic effect. Founded the first green roof nursery in north america. Climate clearly plays a major role in choosing the best plants for a green roof. Learn about the top 20 shade loving plants.

Album delosperma could be tried in a sunny frost free area. Emory knoll farms inc. But once they get going these tough plants can handle challenging growing conditions with minimal. The plants chosen must be appropriate for the roof type extensive intensive or semi intensive.

Some green roofs are constructed specifically to support sports turf. 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. We are active in green roof plant research.

Vegetables are the other main group of annual plants used on green roofs. Green roofs of creeping plants and herbs need some sort of frame around the perimeter to hold everything in place. Along with the makeup and depth of the growing medium selecting the right plants is crucial to the success of a green roof. The soil mix we like to use is 50 expanded shale 25 usda sand and 25 organic compost.

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. Carex pennsylvanica pennsylvania sedge 8 1 qt. Fill the shady spots in your garden with a variety of plants including perennials annuals flowering shrubs and trees that grow in part or full shade. Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof.

Plants for green roofs. Try dry habitat perennials and. 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. First down is the waterproof root barrier layer which will protect the surface of the roof.

This is especially true when plants are young.