Hi Guys, Planted these about 4 years ago. Never seem to do very well, no suckering. They're in ericaceous soil and get a fair amount of sun, so it can't be that. Should I prune the unproductive wood? Perhaps I should prune hard? No idea, can't seem to find any information online, which is why some help would be hugely appreciated. Thanks, Nick Clethra Alnifolia 'Pink Spires' from Burncoose Nurseries
Since I've had no feedback on this one, thought I'd leave this useful link here, might help someone else in my situation... How To Plant, Fertilize, Prune & Water Clethra Summersweet Plants - Wilson Bros Gardens Nick
