Do any of you folks really feed 30 ml for 3-4 ft plants?I have used to PBP grow for years but for some reason have stayed with tiger bloom.I can see just feeding with 15 ml is going to be a lot more expensive than tiger bloom but that's fine if it works better than tiger bloom.I stopped using FF grow about 10 years ago because its just a little harsh on little girls IMO.I've used 30 ml grow on large indoor plants a few times just haven't tried the bloom until now