Worst Plant For Green Roof

These require irrigation and a substrate depth of at least 200 mm.

Worst plant for green roof.

They crawl over the soil media layer and have very shallow roots. Ruderal creepers like sedum album acre and sexangulare these are fast to establish themselves on the roof. Green roof plants should also be attractive and offer food and. Whether you transform a shed or a gazebo a log store or a bike shelter the top of many structures can be turned into a home for plants.

Some green roofs are constructed specifically to support sports turf. Sedums used on green roofs can broadly be separated into four different classes. Sedum plant growth types. Green roof plants need to be chosen with care however as not all plants are suitable for growing in this way.

Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof. Vegetables are the other main group of annual plants used on green roofs. Sedum varieties are among the xerophytes often chosen for growing on green roofs. And with good planning and the right plants your green roof will establish itself as a viable wildlife community that needs only occasional intervention from you.

The variability of green roof designs and climates in the united states makes it impractical to list every possible plant candidate for extensive green roofs. Sedum has been favored for planting on green roofs for its ability to colonize survive and thrive in difficult conditions. The creeper types have super fast growth rates sometimes expanding up to. There is a wide variety of sedums.

My favorite green roof plants are sedum for good reason.