Help on 'bending' cactus please.
Hi, had my cactus 10 years or so now and allways looked after the guy he was about 6" wen I first got him now he's standing over a metre tall. Re potted him two years ago into a nice large pot and he's shot up About a foot in that time, never had a problem at all and I water once at the start of the month every month just to moisten the soil slightly, which always seemed fine to me but not sure weather that's too often or wat!? Two weeks ago he dropped like this onto the table asif for support!? and stayed there since, do I leave him to take his natural course or try to straighten him out with cains!? Etc, he once bent over to a 90* angle wen was about 17" tall and the next few days straightened Out again. Never moved again other that upwards till now lol!?! ..... any ideas? Thanks for any advice in advance