The Product
Produced at the Prieuré nursery.
The HYDROPACK Biodiversity pre-cultivated planter includes :
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its plant cover of several varieties of aromatic, hardy sedums and perennials, adapted to each climatic region.
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a layer of substrate, specifically designed for green roofs
- a per meable, tear-resistant and rot-proof filter mat.
- a draining structure thanks to the honeycomb shape of the tray and its 500 holes/m².
- a water reserve of 8L/m² at the bottom of the tank.
This is a modular system, with the shape of the bins specifically designed to fit together.
HYDROPACK® Biodiversity is BRoof(t3)-certified, patented and subject to Technical Approval up to 35% slope, and validated by a CPP from an independent inspection body up to 200% slope.

Technical data
| HYDROPACK® Biodiversity | |
|---|---|
| Minimum height before natural settlement | 9 cm |
| Weight at MWC (Maximum Water Capacity), excluding safety loads | 91.7 kg/m² weight |
| Water retention | 38.9 L/m² water retention |
| Pan dimensions (L x W x H) | 600 x 400 x 90 mm |
| Bin material | Recycled HDPE and PP |
| Composition | Selection of sedums (S. album, floriferum, sexangulare…) and perennials |
| Minimum preculture time | 6 months |
| Plant coverage on delivery | 80% minimum |
| Packaging | 1 pallet contains 60 bins, i.e. 14.4 m². |
