Remember the plants at the top of the roof will receive less water than the plants at the bottom so make sure this is taken into consideration when planting or laying sedum.
How to make a sedum roof.
A layer of material in which the sedum can grow above the roof s waterproof membrane and plant the sedum.
We can install your sedum green roof mat or install the modular tray green roof system.
Sedum plants herbs wild flowers and grasses work best as they are more resilient than most while still attracting a wide range of wildlife.
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.
You can grow sedum plants on any flat roof.
The mats are better for large areas.
This will protect the roof of the shed from any potential water damage.
Next it s time to add the sedum blankets to your green roof ensuring that you can lift the sedum onto the roof safely.
You simply add a substrate ie.
Whether you want to know how to make a green roof for your shed garage or house extension we hope to provide a clear pathway to accomplishing it.
By applying sedum mats instead of loose sedum plants installation is very simple and this saves you a huge amount of time.
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.
You may need to ask for help to lift the sedum mat onto the roof.
Sedum matting is also a popular.
This is in contrast to many commercial green roof product websites where the technical nature.
Installing sedum green roof mat is straight forward but the modular tray green roof system is a great deal easier.
The diy green roof guide aims to take most of the mystery out of how to build a small scale green roof.
Making your roof more sustainable with sedum is in contrast to intensive green roofs a low maintenance and cost saving greening method.
Once the sedum blanket is on the green roof simply roll it out making sure you have got the blanket as close to the edging as possible.