Howdy, I'm not an accomplished cati bod so was wondering if you'd be able to advise. Accumulated this selection of little cacti but now sick of the mini pots (makes watering awkward. Would they do ok if i planted all the mini pots together? Do they need to be a specific distance apart? The tall spikey thin ones-are they actually cacti?! Got them in a pack from ikea last year but no idea what they actually are! Also had this thing a few years but the end looks like it rotted and has now dried out but has got a big off shoot. I recall it had a pretty red flower originally. What should I do with that to make it look better-the crumpled dry bit isnt too pleasing on the eye.