Difference between revisions of "Working Page 8"
Difference between revisions of "Working Page 8"
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| + | | colspan="1"; style="text-align:center;width:1200px;" | '''Table A-1.1.3.3.-2'''<br>'''Establishment Period for Plants'''<br>Forming Part of Note A-1.1.3.3. | ||
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| + | ! <big>Planting Method</big> !! <big>Description</big> !! <big>System Type<br>Applicability</big> !! <big>Survival Rate</big> !! <big>Onsite Establishment<br>Period</big> | ||
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| + | | Seeding || Pre-selected seeds mixed into the growing medium or applied after growing medium is installed || Extensive || Good || 2–4 years | ||
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| + | | Hydro-seeding || A mixture of mulch, seed, fertilizer, and water sprayed across the top of the growing medium || Extensive || Good || 2–4 years | ||
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| + | | Terra-seeding || Seeds and growing media simultaneously sprayed onto the roof || Extensive<br>Semi- Intensive || Good || ± 2 years | ||
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| + | | Cuttings || Small pieces of leaves, stems, and roots of succulents, broadcast across, or pre- mixed into,<br>the growing medium || Extensive<br>Semi- Intensive || Good || 1–3 years | ||
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| + | | Bare Root Plants || Plants shipped to the site with soil-free roots || Semi- Intensive<br>Intensive || High || 1–3 years | ||
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| + | | Plugs || Plugs grown at a nursery in a standard propagation mix and shipped to the site in trays || Extensive<br>Semi-Intensive || High || 1–2 years | ||
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| + | | Container-grown Plants || Plants grown at a nursery in containers/ pots, and therefore have well- developed roots || Extensive<br>Semi-Intensive<br>Intensive || High || 2–3 years | ||
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| + | | Sedum sheets || Un-rooted Sedum cuttings pressed between paper-like sheets of a starch-based cloth lined with cotton gauze || Extensive || Good || N/A | ||
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| + | | Vegetative mats || Plants, typically Sedums and Sedum mixes, grown into growing medium engrained onto geotextile mats<br>(typical size: 1m x 1m or 1m x 2m); rolled, stored on pallets, and shipped to jobsite for immediate installation || Extensive || High || 1 year | ||
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| + | | Pre-planted modular<br>systems || Plants pre-planted into metal or plastic modules using hardened off vegetation;<br>packaged and shipped to a jobsite for immediate installation || Extensive<br>Semi-Intensive<br>Intensive || High || 2–3 year | ||
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| + | | Pre-grown modular<br>systems || Plants pre-grown in a specified growing medium in metal or plastic containers, possibly also containing<br>drainage layer, borders || Extensive<br>Semi-Intensive<br>Intensive || High || 1 year | ||
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| + | | Balled-and- burlap || Plants, usually trees or shrubs, that are grown in the ground; when ready for delivery, the plant is dug up and its<br>root ball wrapped in burlap for shipment to the site || Intensive || High || 2–3 years | ||
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Revision as of 16:40, 31 July 2024
| Table A-1.1.3.3.-2 Establishment Period for Plants Forming Part of Note A-1.1.3.3. |
| Planting Method | Description | System Type Applicability |
Survival Rate | Onsite Establishment Period |
|---|---|---|---|---|
| Seeding | Pre-selected seeds mixed into the growing medium or applied after growing medium is installed | Extensive | Good | 2–4 years |
| Hydro-seeding | A mixture of mulch, seed, fertilizer, and water sprayed across the top of the growing medium | Extensive | Good | 2–4 years |
| Terra-seeding | Seeds and growing media simultaneously sprayed onto the roof | Extensive Semi- Intensive |
Good | ± 2 years |
| Cuttings | Small pieces of leaves, stems, and roots of succulents, broadcast across, or pre- mixed into, the growing medium |
Extensive Semi- Intensive |
Good | 1–3 years |
| Bare Root Plants | Plants shipped to the site with soil-free roots | Semi- Intensive Intensive |
High | 1–3 years |
| Plugs | Plugs grown at a nursery in a standard propagation mix and shipped to the site in trays | Extensive Semi-Intensive |
High | 1–2 years |
| Container-grown Plants | Plants grown at a nursery in containers/ pots, and therefore have well- developed roots | Extensive Semi-Intensive Intensive |
High | 2–3 years |
| Sedum sheets | Un-rooted Sedum cuttings pressed between paper-like sheets of a starch-based cloth lined with cotton gauze | Extensive | Good | N/A |
| Vegetative mats | Plants, typically Sedums and Sedum mixes, grown into growing medium engrained onto geotextile mats (typical size: 1m x 1m or 1m x 2m); rolled, stored on pallets, and shipped to jobsite for immediate installation |
Extensive | High | 1 year |
| Pre-planted modular systems |
Plants pre-planted into metal or plastic modules using hardened off vegetation; packaged and shipped to a jobsite for immediate installation |
Extensive Semi-Intensive Intensive |
High | 2–3 year |
| Pre-grown modular systems |
Plants pre-grown in a specified growing medium in metal or plastic containers, possibly also containing drainage layer, borders |
Extensive Semi-Intensive Intensive |
High | 1 year |
| Balled-and- burlap | Plants, usually trees or shrubs, that are grown in the ground; when ready for delivery, the plant is dug up and its root ball wrapped in burlap for shipment to the site |
Intensive | High | 2–3 years |