I've had this cactus for a few years, and for a while it's had a problem where it grows so tall that it can't stand up. You can see in the photo that I have it tied to some stakes to keep it upright - if not for those it would literally uproot itself in under a day.
Why might this be? I don't know all that much about houseplants. I water this cactus (and my other cactuses, which are not the same species) once every two weeks, about 1 to 1.5 cups of water. I use some cactus fertilizer like twice a year, pretty inconsistently. It lives perpetually indoors with those three light rods visible in the picture as its sole light source (On for 12 hours a day).
Given how little I know about proper plant care, I'm sure none of that is ideal - but is any of it the obvious culprit for why this happens? What should I be doing better?
Thanks for any help.
P.S. Those two nodules just above the lower string are brand new, and it's never branched out like that before - what should I expect them to become? Round bulbs? Branches? Flowers? Nothing at all? The tip top of the cactus being white is also very recent.
You have a monkey tail cactus. For awhile they grow vertical and then once they reach a certain stage they droop down and grow downward. If you Google monkey tail cactus you can see a bunch of photos. They look very lovely in a hanging basket.
Thanks for the information - I had no idea it was a feature rather than a bug.
Do you know if taking the stakes out and letting it droop as it will would be dangerous for it at all, after being allowed to grow so tall with stakes for about a year?
I am not sure. Maybe you could gradually lower the stakes/support over time so it can adjust?
Will do 🙂 Better safe than sorry, this cactus is my favorite plant. And now I feel like I've been teasing it for two years...
It’s going to be so relieved!