Blueberry Auto Outdoor

These girls are very close to harvest time. Twiggy, the pathetic mutant, got taken down this week - her leaves were brittle, and I didn't see any real growth out of her. I don't think she's going to provide anything smokeable, so I took the whole plant and tossed her in the freezer; I'll make hash out of her when the other three girls come down. The three remaining girls all put on a lot of trichomes this week - the buds are nice and frosty. The trichomes are roughly 30% clear, 60% cloudy, and 10% amber. I'm aiming for a 50/50 cloudy/amber mix...there's a good chance they'll come down sometime this week. Right now they're getting nothing but rain water. Growdiaries staff, when I'm flushing I am not feeding them anything, so your diary-guide prompts me to add something to keep this diary 'dope'. What's the right way to handle this? I kinda' fudged it by adding a gallon/gallon rain water :P