Multi-Layered Extensive Soil

APP's SEM plant soil is composed of a mineral bulk mixture (grain 0-12mm), with a proportion of tested organic matter. The soil is grain-selected and free from building rubble and other unsuitable materials. It is very suitable for multi-layered extensive roof garden projects and satisfies or exceeds the requirements of FLL. The soil comes with a test performance certificate and a partial RAL Safety Certificate.

• Maximum water-storage capacity: > 35% of volume
• Organic content: ca. 3% -8% m.-%
• Settling for 'Big-Bag' delivery, ca. 10%
• Settling and loss for silo delivery, ca. 15%

Soil Delivery Formats

Blown on the roof from a silo or tipped loose from a truck.
In Big Bags (unloading optional).
Available in sacks for the smallest projects

Multi-Layered Intensive Soil

APP's SIM plant soil is composed of a mineral bulk mixture (grain 0-12mm), with an enhanced proportion of tested organic matter. The earth is grain-selected and free from building rubble and other unsuitable materials. It is appropriate for multilayered intensive roof garden projects and satisfies or exceeds the requirements of FLL. The soil comes with a test performance certificate and a partial RAL Safety Certificate.

• Maximum water-storage capacity: > 45% of volume
• Organic content: ca. 6 - 12 m.-%
• Settlement for 'Big-Bag' delivery, ca. 10-15%
• Settlement and loss for silo delivery, ca. 15-20%