Growing Sedum On Roof

Learn more about soil amendments and preparing soil for planting.

Growing sedum on roof.

Green roofs are made up of several layers typically a waterproof root barrier layer to protect. The creeper types have super fast growth rates sometimes expanding up to 100 in one week. A sedum roof covering is the lightest form of green living roof. You can grow sedum plants on any flat roof.

Their fondness for well drained soil makes sedum plants great for raised beds hillside slopes sandy soil rock gardens crevice gardens containers and green roofs. This tends to happen more on newly installed sedum roofs whilst the vegetation layer is being watered regularly to establish it. Grass is normally an indication that a sedum roof is getting more water than it really needs. Ruderal creepers like sedum album acre and sexangulare these are fast to establish themselves on the roof.

Grass on a sedum roof in cool moist weather it s not unusual to see patches of grass growing amongst the sedum plants. You simply add a substrate ie. We designed and built our own sedum roof on a 5m wide carport. A layer of material in which the sedum can grow above the roof s waterproof membrane and plant the sedum.

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. How to plant a green roof on your shed planning a green roof. Plant sedum around your pool deck. If you are considering a green roof for your home or business sedums are among the top choices you should consider primarily because they can grow quite well in the soilless growing medium often used in green roof installations.

Sedum stores water in the leaves and this is why sedum is often referred to as a leaf succulent. These taller sedum varieties generally behave like perennials and do well in zones 4 or 5 to 9 with a layer of winter mulch recommended in zones 4 and 5. No matter what type of stonecrop plant you buy you should plant it in well drained soil. Green roofs of creeping plants and herbs need some sort of frame around the perimeter to hold.

Succulents are plants that store water in a part of the plant. The best time to plant sedum is in the spring after the threat of frost but before the heat of summer kicks in. These sedums have dense domed flowers and succulent leaves on 1 to 2 foot stems. Sedum also often known as stonecrop is a genus of the crassulaceae family of succulent plants.

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. Sedum is usually bought in plugs or pots and transplanted into the garden. The metabolism of sedum differs from other plants. The natural properties of sedum make this succulent plant extremely suitable for roof greening.

Planting a green. Heavy wet soil is sure to rot both tall and creeping sedums alike.