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#31
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Evergreen groundcover for zone 5?
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#32
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Evergreen groundcover for zone 5?
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#33
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Evergreen groundcover for zone 5?
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#34
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Evergreen groundcover for zone 5?
"paghat" wrote in message news In article , "Stephen M. Henning" wrote: "Pam - gardengal" wrote: Both Euonymus fortunei and Hedera helix can be extremely invasive and are listed on a number of states noxious weed listings. I'd investigate their legitimacy with your local weed authority before planting either in your area. It is a fine line between being a good ground cover and being invasive. The University of Kentucky lists Euonymous fortunei and Hedera helix as invasive but not pernicious. They would need to be controlled and kept out of adjacent areas. Dwarf cultivars of Hedera helix are not invasive however. None of the problems associated with ivy can be conferred to the numerous colorful dwarf varieties, which are nevertheless very hardy & though slow to establish eventually become superior groundcovers, not treadable, but thriving even droughty shade areas. -paghat the ratgirl Unfortuntely, both the variegated and fancy leaved forms of English ivy are very prone to reversion to the straight species and can therefore become as aggressive, weedy and invasive as that plant can be. As long as one pays close attention and does not allow the reversion to overtake the cultivated form, you should be OK. And as noted, they are much slower to establish than the species. Carpet or groundcover forms of junipers make excellent and attractive covers, specially for a sloped area, but will need considerable sun and good drainage to flourish. Others to consider: kinnikinnick (Arctostaphylos uva-ursi), Cotoneaster dammeri or Gaultheria procumbens (wintergreen). The first two will tolerate partial shade but will perform better in sunnier conditions. The last is very shade tolerant. None are very walkable. Evergreen forms of epimediums are also a good choice, but are slow to develop colonies. FWIW, both English Ivy and Euonymus fortunei are listed as seriously invasive species in the state of Illinois. http://www.ill-inps.org/index_page0004.htm pam - gardengal |
#35
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Evergreen groundcover for zone 5?
"paghat" wrote in message news In article , "Stephen M. Henning" wrote: "Pam - gardengal" wrote: Both Euonymus fortunei and Hedera helix can be extremely invasive and are listed on a number of states noxious weed listings. I'd investigate their legitimacy with your local weed authority before planting either in your area. It is a fine line between being a good ground cover and being invasive. The University of Kentucky lists Euonymous fortunei and Hedera helix as invasive but not pernicious. They would need to be controlled and kept out of adjacent areas. Dwarf cultivars of Hedera helix are not invasive however. None of the problems associated with ivy can be conferred to the numerous colorful dwarf varieties, which are nevertheless very hardy & though slow to establish eventually become superior groundcovers, not treadable, but thriving even droughty shade areas. -paghat the ratgirl Unfortuntely, both the variegated and fancy leaved forms of English ivy are very prone to reversion to the straight species and can therefore become as aggressive, weedy and invasive as that plant can be. As long as one pays close attention and does not allow the reversion to overtake the cultivated form, you should be OK. And as noted, they are much slower to establish than the species. Carpet or groundcover forms of junipers make excellent and attractive covers, specially for a sloped area, but will need considerable sun and good drainage to flourish. Others to consider: kinnikinnick (Arctostaphylos uva-ursi), Cotoneaster dammeri or Gaultheria procumbens (wintergreen). The first two will tolerate partial shade but will perform better in sunnier conditions. The last is very shade tolerant. None are very walkable. Evergreen forms of epimediums are also a good choice, but are slow to develop colonies. FWIW, both English Ivy and Euonymus fortunei are listed as seriously invasive species in the state of Illinois. http://www.ill-inps.org/index_page0004.htm pam - gardengal |
#36
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Evergreen groundcover for zone 5?
"paghat" wrote in message news In article , "Stephen M. Henning" wrote: "Pam - gardengal" wrote: Both Euonymus fortunei and Hedera helix can be extremely invasive and are listed on a number of states noxious weed listings. I'd investigate their legitimacy with your local weed authority before planting either in your area. It is a fine line between being a good ground cover and being invasive. The University of Kentucky lists Euonymous fortunei and Hedera helix as invasive but not pernicious. They would need to be controlled and kept out of adjacent areas. Dwarf cultivars of Hedera helix are not invasive however. None of the problems associated with ivy can be conferred to the numerous colorful dwarf varieties, which are nevertheless very hardy & though slow to establish eventually become superior groundcovers, not treadable, but thriving even droughty shade areas. -paghat the ratgirl Unfortuntely, both the variegated and fancy leaved forms of English ivy are very prone to reversion to the straight species and can therefore become as aggressive, weedy and invasive as that plant can be. As long as one pays close attention and does not allow the reversion to overtake the cultivated form, you should be OK. And as noted, they are much slower to establish than the species. Carpet or groundcover forms of junipers make excellent and attractive covers, specially for a sloped area, but will need considerable sun and good drainage to flourish. Others to consider: kinnikinnick (Arctostaphylos uva-ursi), Cotoneaster dammeri or Gaultheria procumbens (wintergreen). The first two will tolerate partial shade but will perform better in sunnier conditions. The last is very shade tolerant. None are very walkable. Evergreen forms of epimediums are also a good choice, but are slow to develop colonies. FWIW, both English Ivy and Euonymus fortunei are listed as seriously invasive species in the state of Illinois. http://www.ill-inps.org/index_page0004.htm pam - gardengal |
#37
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Evergreen groundcover for zone 5?
"Janice" wrote in message ... What I've noticed about the junipers is they smell like cat pee.. all by themselves.. no help from the cats. There are some low growing junipers in the planters dividing the road lanes in many places and whenever I've had to slow down or stop next to them, wheeeewwwweeeeee.. stanky! Same outside the library .. I wouldn't plant those things anywhere near a house! That aroma seems to be restricted to only a certain species of juniper, primarily Savin junipers, Juniperus sabina. Unfortunately, they, and 'Tamariscifolia' in particular, are some of the most commonly planted forms. They can grow to be huge, gnarly, scratchy monsters, nearly impossible to remove and often plagued by juniper blight. I'd avoid them at all costs, unless attempting to irritate your neighbors :-)) pam - gardengal |
#38
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Evergreen groundcover for zone 5?
"Janice" wrote in message ... What I've noticed about the junipers is they smell like cat pee.. all by themselves.. no help from the cats. There are some low growing junipers in the planters dividing the road lanes in many places and whenever I've had to slow down or stop next to them, wheeeewwwweeeeee.. stanky! Same outside the library .. I wouldn't plant those things anywhere near a house! That aroma seems to be restricted to only a certain species of juniper, primarily Savin junipers, Juniperus sabina. Unfortunately, they, and 'Tamariscifolia' in particular, are some of the most commonly planted forms. They can grow to be huge, gnarly, scratchy monsters, nearly impossible to remove and often plagued by juniper blight. I'd avoid them at all costs, unless attempting to irritate your neighbors :-)) pam - gardengal |
#39
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Evergreen groundcover for zone 5?
"Janice" wrote in message ... What I've noticed about the junipers is they smell like cat pee.. all by themselves.. no help from the cats. There are some low growing junipers in the planters dividing the road lanes in many places and whenever I've had to slow down or stop next to them, wheeeewwwweeeeee.. stanky! Same outside the library .. I wouldn't plant those things anywhere near a house! That aroma seems to be restricted to only a certain species of juniper, primarily Savin junipers, Juniperus sabina. Unfortunately, they, and 'Tamariscifolia' in particular, are some of the most commonly planted forms. They can grow to be huge, gnarly, scratchy monsters, nearly impossible to remove and often plagued by juniper blight. I'd avoid them at all costs, unless attempting to irritate your neighbors :-)) pam - gardengal |
#40
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Evergreen groundcover for zone 5?
"Janice" wrote in message ... What I've noticed about the junipers is they smell like cat pee.. all by themselves.. no help from the cats. There are some low growing junipers in the planters dividing the road lanes in many places and whenever I've had to slow down or stop next to them, wheeeewwwweeeeee.. stanky! Same outside the library .. I wouldn't plant those things anywhere near a house! That aroma seems to be restricted to only a certain species of juniper, primarily Savin junipers, Juniperus sabina. Unfortunately, they, and 'Tamariscifolia' in particular, are some of the most commonly planted forms. They can grow to be huge, gnarly, scratchy monsters, nearly impossible to remove and often plagued by juniper blight. I'd avoid them at all costs, unless attempting to irritate your neighbors :-)) pam - gardengal |
#41
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Evergreen groundcover for zone 5?
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#42
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Evergreen groundcover for zone 5?
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#43
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Evergreen groundcover for zone 5?
I don't believe Vinca is evergreen in zone 5. One Denver garden center
http://www.echters.com/frost.htm site lists Vinca as an annual, and Denver is USDA zone 5b Denver has been rezoned to 6 ( see http://www.colostate.edu/Depts/CoopE...rden/zones.htm ), and vinca major (big leaf periwinkle is very much an evergreen, perennial, shade-loving xeric groundcover here. sed5555 |
#44
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Evergreen groundcover for zone 5?
I don't believe Vinca is evergreen in zone 5. One Denver garden center
http://www.echters.com/frost.htm site lists Vinca as an annual, and Denver is USDA zone 5b Denver has been rezoned to 6 ( see http://www.colostate.edu/Depts/CoopE...rden/zones.htm ), and vinca major (big leaf periwinkle is very much an evergreen, perennial, shade-loving xeric groundcover here. sed5555 |
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