Thanks Nick, I hadn't thought about hanging it up but not sure how I would do that as it's quite a big heavy cacti. If I potted it the way you've shown I wouldn't be able to water it as I keep it indoors & the water would just run out of the bottom & if I tried to trail it over the side of a basket it might be lopsided as it would weigh down one side. I might try that though & put a few smaller cacti or similar in the other side to try & counterbalance it. I might give the seed a go as well, thanks.
