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The Corroboree

nitrogen

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Posts posted by nitrogen


  1. Thx for the kind words! I've been fortunate in a number of ways in terms of cactus growing, and enjoy spreading the goodness - brings me a lot of joy to stoke other people out..

    Hopefully everyone's get there, but as Ethos says, there is now a bunch of these seeds in Oz and NZ - assuming good germination rates like I'm seeing, there will probably be seeds and seedlings in circulation here in a bit for those who didn't get the seed from me..

    • Like 2

  2. From what you describe I'm afraid it sounds like the pollination was not successful - basically, the flower would stay on the plant and develop into a fruit, which is the seed pod (often sweet and tasty as the plants way of enticing animals to eat it and spread the seed around when they defecate)..

    With trichocereus anyway it's always a very sad sight to come out and find the flower laying on the ground after pollination was attempted..


  3. Hope they all touch down soon - pity it's taking some of them awhile to arrive.

    I imagine they will get there though - all addresses were double checked and printed legibly, and everything was tight and proper in terms of the packaging and customs form - they would have no reason to confiscate the letters - the return addy is real and no letters have come back to me - all were paid at the register too, so there were no issues with correct postage etc.. And everyone who emailed me with their addy got a letter sent out.

    I've seen this before with letters to Oz though - sometimes they take a bit - no rhyme or reason to it


  4. I've heard mixed things about how long to leave them in high humidity.. A comrade of mine says he just keeps pereskiopsis grafts in humidity for 24 hours.. I've been doing 2-4 days - seems to work pretty well - about 80% of them take.. I depends on how humid the climate is though - I reckon some places don't need it for as long..


  5. Yea those look healthy - if they are sown at the right time though a year under natural conditions can produce good size like that - few inches tall or so within a year.. Ferts make a big difference too..

    Hybrids with SS02 and other bridgesii in them seem to grow faster than pachanoi/peruvianus seedlings too, IME.. The SS02 x SS01 is a bridgessi x peruvianus and those are quite vigorous indeed - as long as the bridgesii is in there they seem to do really well..


  6. Grafted some more seedlings to pereskiopsis - lost a whole batch last week and not sure why - I think I left them in the humidity too long - they got all squishy and shriveled up.

    I thought I had the bomb uber-humidity tech going by doing all the grafting in the bathroom with the shower turned on hot and the door closed - full humidity dome - and then kept them in the smaller humidity chamber for 4 days - a time period that has worked in the past for me - many had some yellowish rot around the base of the graft after while..

    When I took them outta the humidity chamber the tips of the pereskiopsis shrivelled/contracted a bit too - I think they got over saturated and expanded, and then contracted - this may have messed up the scion's connection also..

    Could be the weather too - getting chillier here, shorter days - still a Mediterranean climate but my grafts this summer took really well..


  7. Right - the seed code! Didn't want to confuse the customs people, even though all are permitted species.

    It is:

    1 - TPM x N1

    2 - Psycho0 x N1

    3 - Psycho0 x TPM

    4 - TPM x (SS02 x pachanoi)

    5 - N1 x TPQC

    6 - (SS02 x pachanoi) x TPM

    7 - TPQC x TPM

    8 - TPC x Juules, SS02, & (SS02 x pachanoi)

    Hope these work out most groovaliciously for everyone involved - I had some germination issues with them to start with, but they are coming up now (super stoked!). The TPC cross has been the quickest germinator for me, but the (SS02 x pachanoi) x TPM is pretty well 100% germinated and growing strong even though nothing happened for like 4 weeks- curious to know what others find.

    • Like 4

  8. Nice to see some pics! I remember when Libertycaps made this cross - must have been a few years ago - didn't grow any out myself but I saw some pics of babies and they looked pretty cool. Your example is very nice indeed!

    • Like 2

  9. Good news - the seeds have started germinating - woo! A friend of mine mentioned that sometimes cold is necessary to trigger germination as well - and it has cooled down here as of late.. It was really hot this summer - and these seed never cooled down much till recently at night..

    Might just be time also - like EG said above.. Anyhow, the seed took over a month to germinate, and not all the crosses have come up yet, but on a couple crosses I'm getting very good germination rates..

    I will conclude that fertilizing does not necessarily pose a problem - or maybe it did something wierd like make the seed grow thicker shells which kept them from responding to the environ quickly or something...

    Livin and learnin!

    • Like 3

  10. Still nothing doing - praying to the cactus gods currently..

    You know though, I had some Roseii #1 open pollinated seeds last year that took several weeks to germinate - nothing was doing after a couple weeks so I threw a whole bunch more in there figuring it was a seed issue - about a month or so after that all the sudden I had a small lawn of Roseii - must have been 80% germination, but they took many weeks.. I had not seen that before, usually my seeds seem to sprout within a week or two.. it is late in the season here in the northern hemisphere - days are much shorter than they were in summer


  11. I've often thought that making a skin moisturizer out of tricho flesh/slime would be awesome - whenever I work with a bunch of it in terms of chopping it up the skin on my hands feels great - so now, when i'm doing any sort of chopping of cactus flesh, I wipe it all over my face and such - nice stuff


  12. Thx for the kind words - glad y'all like! Let's hope we get good germination rates on these. The TPC is the one that freaks out houseguests - they're like "WTF is that??"

    Stillman - my climate is in the southwestern USA - basically pretty dry and sunny a lot - not quite desert but in that direction - only rains maybe 10 days a year, and only during the winter. I had not been fertilizing these cacti much this past couple years, and only using organics when I did - being rootbound in pots and a bit stressed seems to lead to flowering - my guess is they think they better do so since their own existence is in jeopardy.

    Midway through the fruiting though I hit all my cacti with a couple pretty strong does of 20-20-20 Miracle grow - wow, that stuff gets them growing! Hope it affects the seed germination favorably as well

    • Like 1

  13. Cool, lets hope its not an issue. My crosses should all be totally compatible in terms of the species.

    The one I sowed first is a crested pachanoi mother plant, but it became crested after a nasty slug attack - the other plant I have of it is not crested - when I offer the cross I'm calling it T. pachanoi "quasi-cristata" because of this. So, if it is crested not because of genetics, but because of some sort of infection, maybe that made the seed non-viable? To make matters more tricky it is crossed with TPM as a parent, and the other time I had TPM in a cross only about half the seeds seemed to germinate for people anyhow..

    I just sowed the other 8 or so crosses this weekend - the TPQC plant is only in one other of the crosses, so if it is unfit to be a parent, there will still be other crosses which shouldn't have issues - I was going to see if they sprout before I offer the seed to the community, for quality control purposes, but Evil Genius may be right in that I sowed them too quick - I literally sowed mine right out of the fruit, and then dried out the rest of them.

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