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- 4. März 2013, 19:38
- Forum: Maihueniopsis
- Thema: Maihueniopsis in Chile
- Antworten: 36
- Zugriffe: 10433
Re: Maihueniopsis in Chile
From argentina maihueniopsis, both from the darwinii complex as well from members of the glomerata group from as far north as San Juan have experienced temps to around minus 20C here in my greenhouse and being frozen for for 6 weeks and more (but most day/nights between minus 5 to minus 15C) . A few...
- 2. März 2013, 18:40
- Forum: Maihueniopsis
- Thema: Maihueniopsis in Chile
- Antworten: 36
- Zugriffe: 10433
Re: Maihueniopsis in Chile
Jiri, whats your experience with the germination of Cumulopountia seeds? I have yet to germinate any. I should note that I have germinated serverel 1000 opuntias from cold zones as well as many argentina Maihueniopsis without much problem. But I havnt germinated any Cumulopuntia. Any advice? Martin ...
- 8. Juli 2011, 12:55
- Forum: Allgemeine Fragen zur Unterfamilie der Opuntioideae / Gerneal Quesions about Opunioidee
- Thema: Micropuntia blüht
- Antworten: 16
- Zugriffe: 5133
Re: Micropuntia blüht
Growing these are rather easy:
Use a very sandy/gravel mix, no organic material.
Use a claypot where the water can travel through.
Only water when its warm and sunny.
And then no problems. Only one species is currently recognized. Micropuntia (Grusonia) pulchella.
Martin
Use a very sandy/gravel mix, no organic material.
Use a claypot where the water can travel through.
Only water when its warm and sunny.
And then no problems. Only one species is currently recognized. Micropuntia (Grusonia) pulchella.
Martin
- 26. September 2010, 21:05
- Forum: Maihueniopsis
- Thema: Frosthärte von Maihueniopsen
- Antworten: 10
- Zugriffe: 3103
Re: Frosthärte von Maihueniopsen
All my maihueniopsis were solid frozen for 3 months the past winter. But I dont include the members of Puna in Maihueniopsis.
- 19. Dezember 2008, 16:37
- Forum: Opuntia
- Thema: neue frostharte Opuntien-Hammer!
- Antworten: 17
- Zugriffe: 8461
http://images44.fotki.com/v1357/photos/1/1421395/6902312/Obasilaris3-vi.jpg Here the same plant in cultivation. thank you for your very nice pictures! Would be nice to get the seeds as I only have one clone and it does not represent the species in the area I can see. I need the type with spines (Ab...
- 18. Dezember 2008, 22:41
- Forum: Opuntia
- Thema: neue frostharte Opuntien-Hammer!
- Antworten: 17
- Zugriffe: 8461
Its 28 years ago and the understanding of these species have changed a lot since then. O basilaris aurea is today a synonym of O aurea. These are not related. The problem is that often information is just reproduced and not evaluated. Anderson did so in his big book the cactus family, accepting O au...
- 18. Dezember 2008, 14:13
- Forum: Haltung und Pflege von anderen Sukkulenten / Keeping and cultivating of other succulents
- Thema: Cotyledon orbiculata
- Antworten: 1
- Zugriffe: 644
Cotyledon orbiculata
This one is an almost alpine form, garden tested in Denver, Colorado to around -25C, but dry cold, you can only grow it in the unheated greenhouse in w Europe. http://images33.fotki.com/v1073/photos/1/1421395/6901920/Cotyledonorbiculata1-vi.jpg http://images115.fotki.com/v686/photos/1/1421395/690192...
- 18. Dezember 2008, 14:10
- Forum: Haltung und Pflege von anderen Sukkulenten / Keeping and cultivating of other succulents
- Thema: Hilfe - Aloe striatula wuchert
- Antworten: 13
- Zugriffe: 2688
- 18. Dezember 2008, 13:50
- Forum: Opuntia
- Thema: neue frostharte Opuntien-Hammer!
- Antworten: 17
- Zugriffe: 8461
- 18. Dezember 2008, 13:48
- Forum: Allgemeines über andere Sukkulenten / General of all other succulents
- Thema: Kulturhinweise für winterharte Delosperma
- Antworten: 13
- Zugriffe: 2522
I just plant them out, I have rather well drained wind exposed garden. They grow like weeds here. Some even germinate in the lawn and compeate with Bellis! I have maybe 25 forms or more unprotected in the garden: http://images42.fotki.com/v1379/photos/1/1421395/6901920/Delospermacray-vi.jpg http://i...
- 18. Dezember 2008, 11:55
- Forum: Opuntia
- Thema: neue frostharte Opuntien-Hammer!
- Antworten: 17
- Zugriffe: 8461
First of all, let me come with a few points to consider before I ansver. I dont think anyone is an opuntia expert unless they have seen a lot of habitat plants. I have not been in opuntia-land. the reason is that most opuntioid species are extreamly viable in habitat. You can watch some of the mista...
- 17. Dezember 2008, 22:44
- Forum: Opuntia
- Thema: neue frostharte Opuntien-Hammer!
- Antworten: 17
- Zugriffe: 8461
First of all, these are really stunning plants! The other thing is that the so called O basilaris nana is no basilaris at all but instead O aurea. You can see it on the stigma that is green in aurea but are never green in true basilaris. These are often confused. Another example is the hardy form fr...
- 17. Dezember 2008, 22:34
- Forum: Allgemeine Fragen zur Unterfamilie der Opuntioideae / Gerneal Quesions about Opunioidee
- Thema: Opuntioid trading 2009
- Antworten: 0
- Zugriffe: 833
Opuntioid trading 2009
Hello all I know serverel of you maintains a real nice and diverse opuntia collection. I too have a few hundred species and locations under my care and are looking for trade partners in 2009. I am mainly looking for species with provenance but also old collection of Backebergs numerious forms are in...
- 10. September 2008, 20:05
- Forum: Haltung und Pflege von anderen Sukkulenten / Keeping and cultivating of other succulents
- Thema: Bowiea volubilis
- Antworten: 19
- Zugriffe: 4676
- 10. September 2008, 20:02
- Forum: Haltung und Pflege von anderen Sukkulenten / Keeping and cultivating of other succulents
- Thema: Delosperma sani pass winterhart?
- Antworten: 15
- Zugriffe: 2710
The small red leafed white flowered D alpina from Sani pass is among the most cold hardy mesembs at all. However, its not particular happy for wet winters and despite a cold hardiness potential to at least -35C, winter wet can kill it. The other form called Sani Pass has yet to get a proper identifi...