Substrate Products

A wide range of blended substrates that are specifically designed for green roof growth.

Sky Garden have a wide range of blended substrates that are specifically designed to support healthy and prolonged green roof growth.

Sky Garden Sedum Substrate in 25kg Sacks

Sky Garden’s sedum substrate is a specially blended mix of free draining organic material with clean, screened granular aggregates, recycled from certifiable waste products from the building industry.

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Sky Garden Sedum Substrate in Bulk Bags

A carefully blended mix of organic material and recycled aggregates to create a growing medium ideal for sedum growth on a green roof system. Perfect for sedum blanket or sedum plug plant use.

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Sky Garden Biodiverse Substrate in 25kg Sacks

A specially blended mix of organic material and screened granular aggregates to create a growing medium perfect for use in bio-diverse green roofs. Ideal for bio-diverse and wildflower roof systems.

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Biodiverse Substrate in Bulk Bags

Sky Garden's biodiverse substrate mix is perfect for any biodiverse or wildflower roof system. The blend of organic material and screened aggregates allows your green roof to grow lush and healthy.

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