| Vegetation Support Depth (cm) |
6 |
10 |
15 |
18 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
60 |
70 |
80 |
90 |
100 |
125 |
150 |
200
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Extensive VRS |
Pre-Grown Sedum (trays, mats) |
≥ 6.35 cm (2-1/2") - Refer to Standard
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| Moss-Sedum |
Established by Vegetated Roof System Manufacturer
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| Sedum-Moss-Herbaceous
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| Sedum-Herbaceous-Grass
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Semi-Intensive VRS |
Grass-Herbaceous |
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| Wild-Perennial_Shrub |
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| Woody-Shrub-Perennial |
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| Woody |
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Intensive VRS |
Turf |
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| Low Perennial-Wood Plants |
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| Med. Perennials-Woody Plants |
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| High Perennials-Woody Plants |
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| Big Shrubs-Small Trees |
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| Medium & Tall Trees |
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| Tall Trees |
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