Forsythia doesn't bloom
My forsythia is 5 years old, and has never bloomed. It is in a sunny with late day partial shade area. I feed it miracle gro all purpose.
It has it's own water spout, the ground is well-drained.
I have pruned it a bit, but not much to prune. Mostly lots of woody sticks about 1-2 feet tall. It does leaf out, but no flowers.
Should I do a down to the nub prune (& when), or what???