Technical data sheet
Technical data sheet
Extensive Biodiverse Substrate (A20703/1) is a lightweight, well-draining growing medium designed for green roof applications.
Extensive Biodiverse Substrate
0-8mm Composted Bark Fines
10-20mm Lightweight Expanded Clay Aggregate
10_20mm SuDS Gravel Mulch (Cotswold Chippings)
15-35mm Contract Ornamental Bark