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Sarracenia purpurea: gardeners dream or growers hype?
A couple of weeks ago, at a county show nearby, there was a bloke in a
little white van, wedged in among the legions of Barbour vendors. He was selling carnivorous plants, and I was particularly taken - taken enough to shell out £7 for one - by the "slug-eating plants" that occupied one of his tables. They were described as peat-bog dwellers of North America/Canada, cold-hardy down to -8 deg C or so, and slug-eaters: the more they eat, the bigger they get, up to a couple of feet across or so. So now I have this plant in my possession, certain questions spring to mind. Like: given that (in a pot context) it likes to sit in a saucer of (rain)water, how are the slugs going to get across the moat? I would like to plant it out in the garden, in a simulated peat-bog micro-environment. Is this a reasonable thing to do (for instance, sink a large container filled with peat, plant it in that and keep it well watered at all times)? And like: is it possible to propagate this plant? The thought of dozens of slug-eating plants dotted around my allotment is almost too awesome to contemplate ..... Andy -- Hell! - don't worry about old "raving Dave" Ullrich ... Basically he's a sociopath who can't see a red rag without regarding it as a personal insult. Bill Taylor, sci.math |
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Sarracenia purpurea: gardeners dream or growers hype?
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#4
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Sarracenia purpurea: gardeners dream or growers hype?
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#5
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Sarracenia purpurea: gardeners dream or growers hype?
"Nathaniel" wrote in message s.com... Andy Spragg wrote: *A couple of weeks ago, at a county show nearby, there was a bloke in a little white van, wedged in among the legions of Barbour vendors. He was selling carnivorous plants, and I was particularly taken - taken enough to shell out £7 for one - by the "slug-eating plants" that occupied one of his tables. They were described as peat-bog dwellers of North America/Canada, cold-hardy down to -8 deg C or so, and slug-eaters: the more they eat, the bigger they get, up to a couple of feet across or so. So now I have this plant in my possession, certain questions spring to mind. Like: given that (in a pot context) it likes to sit in a saucer of (rain)water, how are the slugs going to get across the moat? I would like to plant it out in the garden, in a simulated peat-bog micro-environment. Is this a reasonable thing to do (for instance, sink a large container filled with peat, plant it in that and keep it well watered at all times)? And like: is it possible to propagate this plant? The thought of dozens of slug-eating plants dotted around my allotment is almost too awesome to contemplate ..... What you have described is the common "pitcher plant". It is insectivorous. I doubt if it will manage to devour a slug. It is *not* hardy. Your -8 deg C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia. It will grow into a plant about 12" high and 12" diameter. Franz |
#6
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Sarracenia purpurea: gardeners dream or growers hype?
"Franz Heymann" wrote in message
... I doubt if it will manage to devour a slug. It is *not* hardy. Your -8 deg A report on ananova about a different variety which will eat slugs: http://www.ananova.com/news/story/sm_569881.html Also according to this site, they are frost hardy: http://florawww.eeb.uconn.edu/acc_num/199800089.html -- Martin & Anna Sykes ( Remove x's when replying ) http://www.users.globalnet.co.uk/~sykesm |
#7
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Sarracenia purpurea: gardeners dream or growers hype?
"Franz Heymann" wrote in message
... I doubt if it will manage to devour a slug. It is *not* hardy. Your -8 deg A report on ananova about a different variety which will eat slugs: http://www.ananova.com/news/story/sm_569881.html Also according to this site, they are frost hardy: http://florawww.eeb.uconn.edu/acc_num/199800089.html -- Martin & Anna Sykes ( Remove x's when replying ) http://www.users.globalnet.co.uk/~sykesm |
#8
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Sarracenia purpurea: gardeners dream or growers hype?
What you have described is the common "pitcher plant". It is
insectivorous. I doubt if it will manage to devour a slug. It is *not* hardy. Your -8 deg C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia. It will grow into a plant about 12" high and 12" diameter. I've been growing these for years, and yes, they do eat slugs, and they are most certainly hardy, especially the variety you mention, as I've had them survive every Scottish winter undiminished for the past 4 years. Are you sure you're not thinking of Nepenthes tropical pitcher plant? They're not the best sarracenia for general insect catching though. I have a bunch of the very hardy sarracenia flavas that devour thousands of flies, wasps and hoverflies every year! Regards, Stuart Forbes Edinburgh, Scotland |
#9
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Sarracenia purpurea: gardeners dream or growers hype?
What you have described is the common "pitcher plant". It is
insectivorous. I doubt if it will manage to devour a slug. It is *not* hardy. Your -8 deg C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia. It will grow into a plant about 12" high and 12" diameter. I've been growing these for years, and yes, they do eat slugs, and they are most certainly hardy, especially the variety you mention, as I've had them survive every Scottish winter undiminished for the past 4 years. Are you sure you're not thinking of Nepenthes tropical pitcher plant? They're not the best sarracenia for general insect catching though. I have a bunch of the very hardy sarracenia flavas that devour thousands of flies, wasps and hoverflies every year! Regards, Stuart Forbes Edinburgh, Scotland |
#10
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Sarracenia purpurea: gardeners dream or growers hype?
It is *not* hardy. Your -8 deg
C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia S. purpurea ssp. purpurea (the northern form of S. purpurea) is hardy to well below -15F/-26C; the RHS Encyclopedia is in error. |
#11
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Sarracenia purpurea: gardeners dream or growers hype?
It is *not* hardy. Your -8 deg
C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia S. purpurea ssp. purpurea (the northern form of S. purpurea) is hardy to well below -15F/-26C; the RHS Encyclopedia is in error. |
#12
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Sarracenia purpurea: gardeners dream or growers hype?
"IntarsiaCo" wrote in message ... It is *not* hardy. Your -8 deg C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia S. purpurea ssp. purpurea (the northern form of S. purpurea) is hardy to well below -15F/-26C; the RHS Encyclopedia is in error. The RHS Encyclopedia does not mention S. purpurea ssp purpurea. Neither did the OP and neither did I. I have never known the RHS Encyclopedia to be as far wrong as this! Franz |
#13
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Sarracenia purpurea: gardeners dream or growers hype?
The RHS Encyclopedia does not mention S. purpurea ssp purpurea. Neither did the OP and neither did I. I have never known the RHS Encyclopedia to be as far wrong as this! They probably don't mention the other 4 or 5 subspecies either, but nonetheless, S. purpurea is found in northern New England and into Canada where temperatures dip well below -10F. They should correct the entry as it is misleading. The northern subspecies is not easy to cultivate and requires a cold winter dormancy. The southern subspecies range north to New Jersey and will also experience temperatures below 0F. The largest populations are near Mobile, Alabama where temperatures at this time of year easily go below 20F. I doubt that they will prove effective in capturing slugs. |
#14
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Sarracenia purpurea: gardeners dream or growers hype?
"IntarsiaCo" wrote in message ... It is *not* hardy. Your -8 deg C is a load of codswallop. Minimum temperature +5 deg C (41 deg F), according to the RHS Encyclopedia S. purpurea ssp. purpurea (the northern form of S. purpurea) is hardy to well below -15F/-26C; the RHS Encyclopedia is in error. The RHS Encyclopedia does not mention S. purpurea ssp purpurea. Neither did the OP and neither did I. I have never known the RHS Encyclopedia to be as far wrong as this! Franz |
#15
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Sarracenia purpurea: gardeners dream or growers hype?
The RHS Encyclopedia does not mention S. purpurea ssp purpurea. Neither did the OP and neither did I. I have never known the RHS Encyclopedia to be as far wrong as this! They probably don't mention the other 4 or 5 subspecies either, but nonetheless, S. purpurea is found in northern New England and into Canada where temperatures dip well below -10F. They should correct the entry as it is misleading. The northern subspecies is not easy to cultivate and requires a cold winter dormancy. The southern subspecies range north to New Jersey and will also experience temperatures below 0F. The largest populations are near Mobile, Alabama where temperatures at this time of year easily go below 20F. I doubt that they will prove effective in capturing slugs. |
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