Non-draining soil 0-10°

When using a Sedum cover on a non-draining soil such as clay with a pitch of 0 to 10 degrees, an additional drainage layer is necessary in the structure. This additional layer guarantees that your ground cover will remain green throughout the year.
 

Non-draining soil 0-10° specifications

 Gradient:                                                        0-10°
 Thickness including Sedum:                          110 mm
 Saturated weight:                                          130 kg/m2

^{System structure}

^{1 Sempergreen Sedum-mix blanket 30 mm}

^{Pre-cultivated Sedum-mix blanket, consisting of a mix of 10 to 12 different types of Sedum. Vegetation percentage on delivery: at least 95%.}

^{2 Substrate extensive 40 mm}

^{Extensive substrate consisting of lava, pumice, and compost. Produced in accordance with FLL guidelines.}

^{3 Weed barrier cloth}

^{Weed barrier cloth is a ground cloth designed to counter weed growth. It is only necessary to include this in the structure if high weed pressure is expected.}

^{4 Drainage substrate 40 mm}

Drainage substrate is a lightweight substrate which drains water away quickly.