Worst Plant For Green Roof

Sedum varieties are among the xerophytes often chosen for growing on green roofs.

Worst plant for green roof.

Sedum plant growth types. Vegetables are the other main group of annual plants used on green roofs. Sedums used on green roofs can broadly be separated into four different classes. There is a wide variety of sedums.

Green roof plants should also be attractive and offer food and. Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof. Ruderal creepers like sedum album acre and sexangulare these are fast to establish themselves on the roof. My favorite green roof plants are sedum for good reason.

Some green roofs are constructed specifically to support sports turf. Sedum has been favored for planting on green roofs for its ability to colonize survive and thrive in difficult conditions. Green roof plants need to be chosen with care however as not all plants are suitable for growing in this way. The creeper types have super fast growth rates sometimes expanding up to.

As a general rule potentially suitable species can be found by looking at the microclimate media depth solar levels water availability etc of the green roof in question and. 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. When choosing plants for a green roof they need to be able to withstand wind and frost be drought resistant tolerate living in poor soil and be maintenance free. These require irrigation and a substrate depth of at least 200 mm.

They crawl over the soil media layer and have very shallow roots.