Meristem MEADOW
A seeded native meadow, specified for habitat outcomes and audited for them.
- Depth
- 6" (150 mm)
- Saturated load
- 44 lb/ft² saturated
- Annual retention
- 65%
- Max slope
- to 2:12
- Wind
- ANSI/SPRI RP-14 tested to 105 mph
- Fire
- ASTM E108 Class A (with maintained fuel breaks)
- Planting
- Regional native seed mix, 28–40 species, plugs at 4/m²
- Maintenance
- 3 visits/year, one cut
- Install rate
- 3,500 ft²/day, 3-person crew
- Institutional + campus roofs
- Biodiversity net gain targets
- Visible-from-above roofscapes
If a drawing in your set names one of these, it is asking for Meristem MEADOW.
BioMeadow 150BM-150
Seed mix is now specified by ecoregion rather than one national mix.
Verdura MeadowVM
Renamed only. Assembly and load unchanged.
10 documents cover this system
CSI 3-part specification — Meristem MEADOW
Specification · v4.2
Typical assembly details — all systems
CAD + BIM · v9.0
Drain, penetration and expansion-joint details
CAD + BIM · v9.0
Load table — saturated and dead loads, all systems
Performance data · v3.1
Wind uplift test report — ANSI/SPRI RP-14
Performance data · v2.2
Fire classification certificate — ASTM E108
Performance data · v1.4
Pre-installation checklist + membrane sign-off
Installation · v3.0
Maintenance schedule + plant establishment care
Maintenance · v5.1
Warranty registration form
Warranty + safety · v4.0
Safety data sheet — engineered growing media
Warranty + safety · v2.1
Meristem RETAIN