You must determine from the outset whether the added weight of the plants will be something the roof can withstand.
Flowers growing on roofs of houses on state parks.
With vegetation and full saturation expect the roof to weigh another 20 pounds per square foot of additional weight.
Plants for green roofs.
Because the flowers are colorful and often fragrant they aren t just perfect for you but most butterflies hummingbirds or beneficial bees in the garden love them too.
Rosa rose roses make a good specimen in a roof container garden where the colourful blooms provide a point of interest from summer to autumn rosa flower carpet series is a spreading ground cover rose.
The plants on living roofs help slow water runoff and act as a filter reducing the amount of pollutants that reach storm drains.
Rooftops are tough place for plants.
The annuals provide a continuous display of flowers throughout the season while each perennial is meant to be enjoyed year after year as they grow.
Soil and pots are heavy to begin with and will get heavier as the plants grow.
Questions about accessibility building height restrictions and fire regulations can prohibit any type of roof use.
Green roof designs may reduce replacement roofing material costs as the growing plants protect the roof from harmful sun rays.
Mops will grow up to 1m in height when planted in a large container of soil based compost.
I liked the idea of having a bit more greenery in the property we live.
Build a living roof green roof.
While redeveloping our house we decided to install a living roof on our kitchen roof why you ask.
They also retain much of the water.
Make sure the roof can hold the load.
Data collected from a study by researchers at the pennsylvania state university center for green roof research show that green roofs captured up to 80 of rainfall during rainstorms compared to 24 typical for standard roofs.
The plants chosen must be appropriate for the roof type extensive intensive or semi intensive.
As green roof plants mature and root systems grow storm water retention may increase.
You should also find out whether there are any council or municipal vegetative roof restrictions.
They re vulnerable to intense heat cold wind and drought plus they can t support a lot of weight so the plants need to grow in just a few inches of.
In summer the plants on a green roof can retain 70 90 of the water that falls on them and between 25 40 in winter depending on the plants and depth of the growing medium.
Green rooftop gardens help control water runoff and clean up the water that does fall to the ground.
Along with the makeup and depth of the growing medium selecting the right plants is crucial to the success of a green roof.
2 bar house design modern eco homes.
