Good stuff, latewood.

So when I get my supplement I plan to do a res change. It's about due, so decent timing. Is it true that what I should do then is add my water, my cal mag+, the recommended amount of the supplement, and then my GH 3 part until I hit my desired PPM?

How about during top offs? I am adding nearly 2 gallons per day now on a regular basis. Any preferred top up method? IE: ro water only, ro + calmag only, full nute top up? I've seen several methods posted around the boards from respectable people (based on their grow logs and post quality).

Thanks for any additional input from everyone.
MisterE Reviewed by MisterE on . Supplements for flowering? I am at day 20 of flowering and was going to pick up a few needed things and was wondering if I should be picking up some extra supplements to increase or make a healthier yield? I currently am only using RO water, GH 3 part, and calmag+. I'm not looking to do anything experimental or difficult. Just wondering if there's any "must have" or "highly recommended" flowering supplements? Rating: 5