Pruning an unwieldy cactus
My other half has a cactus in the bathroom that has some sentimental value to her, but it's got wildly out of control and I'd love to prune it back before it dies (if it's not too late!)
I've tried searching online for cactus pruning but I can't find anything that matches the sort of plant I have with the sort of problem it has. Can anyone offer any tips on how to approach this?
Thanks in advance! :-)