My little lavender doesn’t have any flower shoots and never really has (only a few) . It’s definitely getting leggy and bare at the base. But on the top there is plenty of healthy green leaves. Should I be pruning these back to encourage flowering? Not going into the woody stems of course. It’s taking off and growing at a weird angle so I’m having to contain it with posts so it’s definitely healthy and growing. Any advice? They are hidcote blue lavender. I definitely don’t want to kill this plant