On my last three weeks of flower for my autoflower, I have a bad nitrogen problem which I've tried to resolve the best I can I have flushed and fed up it up on the veg feed I have definitely slowed it down and there's enough deep green vegetation on it for to finish the growth. How ever the main reason I'm here is to find out what you guys do to dense out the buds and make them harder. Right now the buds are thick but I can still feel they are a little "airy" as such. So all I want to know is what do you guys recommended me do because I'm only going to be using nutes for another 8 days or so ?