[prydey]

Hi mate, hopefully you can help me out here. If not, apologies for the 'hijack' of sorts.

I planted some billy buttons (craspedia) a bit over a year ago, or maybe 2. They are doing extremely well... actually, a little too well, which is the purpose of this post. I've done a bit of googling, but can't find much info on how to care for these plants by way of pruning.

These are getting rather messy now. Each bush is now about 50cm diameter and probably more than that high. How do I go about cutting these back, if that is at all possible.

Sorry, don't have any pics.