Green Roof Plants

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Green roof plants.

It prefers sandy soil and dry conditions and the plants produce long stems of white or pink flowers throughout the summer. We don t just sell plants. Vegetables are the other main group of annual plants used on green roofs. Species such as sedum delosperma euphorbia and sempervivum are popular choices.

Our team will be happy to help. 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. Common sedum species used include sedum acre s. Perfect for a green roof because it adapts well to harsh conditions sea thrift is a grass like plant commonly found on the coast.

Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof. To be honest most green roof grasses are not considered as such from a botanical perspective and are more accurately termed grass like plants. Succulents such as sedum are often chosen for extensive green roofs because they withstand harsh conditions and minimize water loss. Succulent plants are well adapted to the conditions often found on extensive green roofs because of their ability to limit transpiration and store excess water.

Houseleeks often found living in pots indoors sempervivums or houseleeks are surprisingly hardy and ideal for green roofing. These require irrigation and a substrate depth of at least 200 mm. Plant diversity is the key for long term sustainability reduced maintenance and enhanced green roof benefits. This is an example of tolerable plants to create diverse extensive green roof habits e g.

Some green roofs are constructed specifically to support sports turf. Delosperma could be tried in a sunny frost free area. Mat forming species of sedum sempervivum and moss are good choices. Plants for extensive green roofs should have low growth height rapid growth spreading and fibrous roots that have high drought tolerance.

2 inch drainage and 3 inch fll certified growing media.