between April 15 to May 15 and or September 1 to September 15. Plugs should be used if installation occurs during the summer months. Install sedum cuttings and plugs in such a manner to provide 50 % coverage in 1 year and 80% coverage within 2 years of indicated areas. Pre-planted vegetated mats shall provide 90% coverage within 1 year of indicated area and maintain 90 percent coverage of planted areas in year two. Plant media should be hardy to zones 3, 4 or 5 depending on project location in Wisconsin. Mature Bloom Scientific Name Drought Tolerance Growth Form Height Color/Time small high perennial 3" - 7" Yellow/ Achillea tomentosa high hardy bulb Yellow/Spring Allium moly 10”-12” very high hardy Bulb 12" - 15" Yellow/Spring Allium schoenoprasum White-Pink- high clump 4" - 5" Red/Spring Armeria maritima (Zone 5 Delosperma nubigenum only) very high spreading 10" 2" - 3" Yellow/Summer high spreading Yellow/Summer Sedum acre 12” 2”-3” high spreading Yellow/Spring Sedum acre ‘Aurea’ 1”-2” 12”-15” very high spreading 12" 3" - 4" White/Summer Sedum album spreading very high White/Summer Sedum album ‘Coral Carpet’ 1” spreading very high White/Summer Sedum album ‘Green Ice’ 1”-2” very high spreading White/Summer Sedum album ‘Murale’ 12” 4” (Zone 5 only) very high spreading 5" 2" - 3" White/Summer Sedum dasphyllum Yellow/Summer very high spreading 6" 5" - 6" Pink/Summer Sedum ewersii Sedum floriferum very high spreading 10" 3" - 4" Yellow/Summer "Weihenstaphaner Gold" or ‘Bailey’s Gold’ very high spreading 8" 4" - 5" Yellow/Summer Sedum fosteranium (reflexum) very high spreading 8" 5" - 6" yellowSummer Sedum hybridum "Immergrauch" very high spreading 10" 4" - 6" Yellow/Summer Sedum kamtschaticum
between April 15 to May 15 and or September 1 to September 15. Plugs should be used if installation occurs during the summer months. Install sedum cuttings and plugs in such a manner to provide 50 % coverage in 1 year and 80% coverage within 2 years of indicated areas. Pre-planted vegetated mats shall provide 90% coverage within 1 year of indicated area and maintain 90 percent coverage of planted areas in year two. Plant media should be hardy to zones 3, 4 or 5 depending on project location in Wisconsin. Scientific Name Drought Tolerance Growth Form Mature Height Bloom Color/Time Achillea tomentosa Allium moly Allium schoenoprasum high high very high small perennial hardy bulb hardy Bulb 3" - 7" 10”-12” 12" - 15" Yellow/ Yellow/Spring Yellow/Spring Armeria maritima high clump 4" - 5" White-Pink- Red/Spring Delosperma nubigenum (Zone 5 only) very high spreading 10" 2" - 3" Yellow/Summer Sedum acre Sedum acre ‘Aurea’ Sedum album high high very high spreading 12” spreading 12”-15” spreading 12" 2”-3” 1”-2” 3" - 4" Yellow/Summer Yellow/Spring White/Summer Sedum album ‘Coral Carpet’ Sedum album ‘Green Ice’ Sedum album ‘Murale’ Sedum dasphyllum (Zone 5 only) very high very high very high very high spreading spreading spreading 12” spreading 5" 1” 1”-2” 4” 2" - 3" White/Summer White/Summer White/Summer White/Summer Yellow/Summer Sedum ewersii very high spreading 6" 5" - 6" Pink/Summer Sedum floriferum "Weihenstaphaner Gold" or ‘Bailey’s Gold’ very high spreading 10" 3" - 4" Yellow/Summer Sedum fosteranium (reflexum) very high spreading 8" 4" - 5" Yellow/Summer Sedum hybridum "Immergrauch" very high spreading 8" 5" - 6" yellowSummer Sedum kamtschaticum very high spreading 10" 4" - 6" Yellow/Summer
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