And be careful how much you dry hop. Tom Shellhamer has found that in excess of 8 gr./L can be counterproductive and you end up with an herbal character rather than fruity.
IME, this threshold is very dependent on hop variety. I've dry-hopped up to 5 lbs/bbl without getting any perceptible herbal/grassy character. I've settled on 3-4 lbs/bbl as the sweet spot in my home brewery. This rate is what also was used where I used to work. Again, no grassy/herbal.
Shellhammer's study referenced here used only cascade. I've always gotten grassy/herbal when I dry hop with cascade, at any level, and I also get it from galaxy. I never use these hops anymore for this reason. But going big with fresh mosaic, citra, strata, amarillo, etc., is not a problem, at least in my brewery. Shellhammer's study shouldn't scare anyone away from the 3-4 lbs/bbl range...unless you're dry hopping with cascade, that is.
Shellhammer's study can be used to guide the use of cascade, and only cascade.