Bert&Ernie Posted March 28, 2011 ok this is one i bought from a little old lady who was very sweet i cant remember if it was in full sun or not when i bought it but i put it into full sun anyways my question is is it getting to much sun or what? also here is one of the pups that i grafted onto an opuntia vestita wich i think might be rotting or somthing? sorry about the poor photos they are from my phone Share this post Link to post Share on other sites
mac Posted March 28, 2011 (edited) Yeah a bit too much sun & slightly dehydrated, they tend to do well in a greenhouse or shaded veranda with part sun or morning sun is the side thats browning the side that cops afternoon sun ? the graft may not have taken or its getting too much light too early Edited March 28, 2011 by mac Share this post Link to post Share on other sites
mutant Posted March 28, 2011 Looks like some burn has already occurred. Share this post Link to post Share on other sites
Bert&Ernie Posted March 29, 2011 Yeah a bit too much sun & slightly dehydrated, they tend to do well in a greenhouse or shaded veranda with part sun or morning sun is the side thats browning the side that cops afternoon sun ? the graft may not have taken or its getting too much light too early alright i shall put it on my veranda the whole thing is browning lol yea it get most of the afternoon sun Share this post Link to post Share on other sites
Bert&Ernie Posted March 29, 2011 any one thing the craft will be okay some of the red has disappeared Share this post Link to post Share on other sites
mac Posted March 29, 2011 the graft will do ok if it has taken, just put it in part shade with the other one & they should recover 1 Share this post Link to post Share on other sites
Bert&Ernie Posted March 29, 2011 great thank you mac! Share this post Link to post Share on other sites
bℓσωηG Posted March 29, 2011 Ive noticed with the various Gymnocalyciums that the ones with finer weaker spines prefer more shade than the ones with thick strong spines...interesting graft! Share this post Link to post Share on other sites
mutant Posted March 29, 2011 yep, I've burnt gymnos and they're supposed to like it more shadey compared to sun lovers Share this post Link to post Share on other sites
Bert&Ernie Posted March 31, 2011 thanks for the great info everyone Share this post Link to post Share on other sites
Bert&Ernie Posted January 28, 2012 (edited) here's an update on this little beauty after I moved her onto my front porch she has no signs of sun burn at all Edited January 28, 2012 by jwerta 1 Share this post Link to post Share on other sites
Stillman Posted January 28, 2012 I grow all Gymnos under shade cloth after doing some reading the bulk of the more common to cultivar species grow in grass lands through filtered light, and in my experience can handle frightening amounts of water during summer. The first G mihanovichii was found a metre under water during flooding. It was taken back to Europe and survived. 1 Share this post Link to post Share on other sites
kadakuda Posted February 5, 2012 Ive noticed with the various Gymnocalyciums that the ones with finer weaker spines prefer more shade than the ones with thick strong spines...interesting graft! either that or shade grown plants grow spindly spines and sun grown plants develop sturdy strong ones. jwerta, you may want to cut off the other branch of the graft stock, let the plant concentrate on one point. Share this post Link to post Share on other sites
Stillman Posted February 5, 2012 (edited) Heres a pic of some mature damsii plants in flower these guys, as it gets hotter get the reddish burnt look, the seedlings almost have a variegated look if they get too much sun. I have a cultivar that has black were you normally see red, its pretty cool only just got it will try and take a pic later if your interested. thats a 25cm pot I think, big plants. Edited February 5, 2012 by Stillman Share this post Link to post Share on other sites
Bert&Ernie Posted February 6, 2012 either that or shade grown plants grow spindly spines and sun grown plants develop sturdy strong ones. jwerta, you may want to cut off the other branch of the graft stock, let the plant concentrate on one point. yea i should have but unfortunately the graft failed and then a few weeks later the stock got some really bad rot and died Share this post Link to post Share on other sites