This grape is a big frosty beast. I think she has the potential to put off an easy pound if she bulks up the way I think she will. I spread the plants out a little this week so they get better light and air flow. Other than that I haven't done anything besides keep the reservoir full. Still pumping nutrients 1 minute on 20 minutes off. They are getting .5 tsp maxibloom per gallon. Not going to run any boosters this round. They dont look like they want or need it.