Sedum plant growth types.
Green roof soil for sedums.
Ferns such as polypodium vulgare and asplenium trichomanes could be used in dry shady conditions.
Mat forming species of sedum sempervivum and moss are good choices.
Album delosperma could be tried in a sunny frost free area.
What kind of mulch is best.
Each leaf can grow into a new plant.
This plant flowers from june to august.
There is a wide variety of sedums.
Like most succulents sedums are sensitive to wet soil which can quickly lead to root rot.
Liveroof offers the only pre vegetated hybrid green roof system that s delivered in a convenient modular format yet offers a monolithic soil layer.
Its soil depth is a full 2 inches enough to support many low growing succulents and a limited number of accent plants.
Ruderal creepers like sedum album acre and sexangulare these are fast to establish themselves on the roof.
The lite system is typically used on retrofit projects when the roof is engineered with only 15 to 17 pounds per sf for the green roof component.
An all purpose soil less peat free potting mix is fine for growing herbs and other edibles but mix in plenty of perlite to both improve drainage and save on weight.
Stature and leaf size vary among the species but sedum rupestre sedum reflexum and sedum acre are ideal for roofs.
The leaves of sedums have built in reservoirs to withstand drought.
Sedums used on green roofs can broadly be separated into four different classes.
Try dry habitat perennials and.
Is the pacific northwest regional distributor of liveroof brand green roof systems.
With 50 years of horticulture growing experience eco roofs is uniquely positioned to be your source for green roof knowledge and experience as well as growing and providing the green.
Regardless of which type of soil you decide to use a mulch of lava rock or other stone will be beneficial.
Now comes the growing medium which for a sedum roof should be at least 8cm 3in deep and for a roof of wildflowers herbs salad and strawberries at least 15cm 6in deep.
They crawl over the soil media layer and have very shallow roots.
An extensive green roof or sedum roof is a roof with vegetation that is more or less self perpetuating and that can further develop and maintain itself.
It is generally not recommended for hot climates.
Eco roofs is a grower and supplier of pre grown green roof trays pre vegetated sedum mats plants plugs cuttings and all of your other green roof supplies.
The creeper types have super fast growth rates sometimes expanding up to.
Roughly speaking extensive green roofs have a substrate thickness of between 4 and 15 cm and a weight of 30 to 220 kilo per m2.
Some green roof builders have concerns that the lava rock could potentially puncture the liner but if applied correctly this shouldn t be a problem.
