jeff 1

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Everything posted by jeff 1

  1. jeff 1

    When to pot up Saurmatum

    can still be put a buffer of substrate between the tuber and the ambient air outdoor cultivation and pot cultivation do not meet the same requirement it is a plant of the himalaya,it must therefore hold with cold temperatures or see frosted but still with a good buffer substrate above the tuber
  2. jeff 1

    When to pot up Saurmatum

    Bonjour it is a greenhouse, hot or cold. I think that with a temperature of 15 ° c mini it will work you put it at dormancy at what temperature ?
  3. jeff 1

    Diseased Pinguicula?

    OK please let us know on the evolution of the problem
  4. Bonjour do you know why in this book - the species P.toldensis is not taken into account - the variety P.jackii var parviflora has an invalid name merci , for your answers
  5. jeff 1

    Diseased Pinguicula?

    if you have any doubt, quarantine it. what substrate use you ?
  6. jeff 1

    Diseased Pinguicula?

    wait a bit to see the final aspect of the disaster, meanwhile make leaf cuttings it is often better to water by capillarity
  7. jeff 1

    Diseased Pinguicula?

    Bonjour may be a picture but it seems rotten to me, maybe by too much watering?
  8. jeff 1

    Pinguicula gigantea alba

    Bonjour a good solution the bacillus thurigiensius for the larvae but not for the adult , uses for them yellow gooey plates , I think it is necessary to eradicate the 2 otherwise the problem will come back jeff
  9. jeff 1

    Pinguicula gigantea alba

    what substrate ? may be a adult sciarides ,your substrate is may be infected ? do you have larvae in your substrate ?
  10. jeff 1

    ant plant

    Bonjour do you grow these genus : rubiaceae ( myrmecodia-myrmephytum-squamellaria-hydnophytum-anthorrhiza)- asclepiadaceae( dischidia)-pteridophyte(lecanopteris-solanopteris) ? jeff
  11. jeff 1

    dorstenia

    Bonjour do you grow this genus dorstenia ? jeff
  12. jeff 1

    Pinguicula vulgaris

    P.vulgaris subsp vulgaris f albida , no?
  13. jeff 1

    Pinguicula megaspilaea

    may be just P.habilii for instant
  14. jeff 1

    Manchester

    Bonjour even compassion for all these people . jeff
  15. jeff 1

    P. balcanica

    Bonjour Have you flowers , may be too young ? jeff
  16. jeff 1

    Black leaves

    Bonjour for your 'Weser' may be 'Sethos' for me your plant ,should not always stagnate in water, risk of rot. If it is not already too late put in the dry a few days. jeff
  17. yes for P.alpina and P.vulgaris 'in situ' we find them both on limestone and acidic soils . But for other temperates rather on acidic soils or on many others , limestone soil jeff
  18. jeff 1

    P. chilensis (with a flower)

    Bonjour these plant in situ grow between 1400 to 2300m always in wet condition an for may to november even under the snow jeff
  19. for cuban species some one grow in calcareous soils , but others on serpentin rock , others on tree trunk , other in white sand but rich in organic matter below you grow them in shade or full sun ? have you used, fish glitter, rather than a leaf fertilizer ? P.cubensis grow on serpentine rock always wet then with a big air hygromety sometimes in full sun,always also in 20-28 °c , According to some authors it would be annual 'in situ', and may be triannual in culture. I think that people more competent than me on these species will be able to better answer you. jeff
  20. jeff 1

    Pinguicula caussensis

    may be, though , but it is the first description(1893) of this abbe COSTE specie's and this name in FRANCE has been used for almost 70 years by many botanists in their descriptions, books ,etc . I find it pity to have forgotten it. jeff
  21. jeff 1

    P. chilensis (with a flower)

    Bonjour very nice success you grow them in pure sphagnum ? jeff
  22. jeff 1

    Pinguicula caussensis

    for infos see also on the E.PARTRAT site the F.ZUNINO work on the corolla morphological character find in the area CAUSSES here LINK noted also that this taxon in france had been called since 1893 ,when it was discovered ,P.longifolia var brevifolia ,it was not until 1966 that it call P.longifolia subsp caussensis jeff
  23. jeff 1

    dorstenia

    Bonjour do you grow some species of this genus ? jeff
  24. jeff 1

    pings flowering

    Bonjour oh excuse me ,I had understood that the 5 plants came from the Caucasus, so I spoke about new species for this area. now no problem have you a macro from the balcanica throat ? jeff
  25. jeff 1

    pings flowering

    Bonjour magnifique ping all, for the caucasus mountains , but from what country ? the white may be a P.balcanica subsp pontica f alba , have you a picture to the sepals ? for the first and the last have you a throat macro picture ? the last is Particularly interesting , do you know it name ? may be a new specie ? jeff