Curling dracaena leaves
I have a dracaena plant (I think it's a corn plant- dark green leaves, green sturdy stems) and the leaves are all curling lengthways. I've been reading that this may be down to underwatering, but I have also read conflicting advice on whether dracaena should be left to dry out or the soil kept moist apart from the top inch or so. I know they shouldn't sit in water ( now, after researching!). My plant has been very kind to me and put up with my complete ineptitude so far. I was wondering if the leaves will uncurl if I water it more frequently? Also, should I prune it to make it more bushy?
Any help would be much appreciated!