Green Roof Plants

Mat forming species of sedum sempervivum and moss are good choices.

Green roof plants. Succulents such as sedum are often chosen for extensive green roofs because they withstand harsh conditions and minimize water loss. Plants for extensive green roofs should have low growth height rapid growth spreading and fibrous roots that have high drought tolerance. Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof. Sedums and other low growing succulents that need little water and can survive in shallow free draining soil are the most widely used plants for green roofs.

Common sedum species used include sedum acre s. Delosperma could be tried in a sunny frost free area. It prefers sandy soil and dry conditions and the plants produce long stems of white or pink flowers throughout the summer. This is an example of tolerable plants to create diverse extensive green roof habits e g.

We are active in green roof plant research and collaborate with educational institutions and nurseries worldwide. Ideal as a green roof plant birdsfoot trefoil is rich in pollen so a favourite for bees and butterflies. Some green roofs are constructed specifically to support sports turf. Our team will be happy to help.

We offer green roof knowledge and service you won t find anywhere else in the industry. These require irrigation and a substrate depth of at least 200 mm. 2 inch drainage and 3 inch fll certified growing media. We don t just sell plants.

Houseleeks often found living in pots indoors sempervivums or houseleeks are surprisingly hardy and ideal for green roofing. Species such as sedum delosperma euphorbia and sempervivum are popular choices. Plant diversity is the key for long term sustainability reduced maintenance and enhanced green roof benefits. To be honest most green roof grasses are not considered as such from a botanical perspective and are more accurately termed grass like plants.

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.