So im cutrently in week six of flower in my 4 plant rdwc system.Ive noticed lately ,Maybe 2-3 weeks.Ive been having to add water to my system and adjust my ph slightly everyday .I usually run my ph around 5.8 but it drops to 5.7-5.6 daily.The ppm rise to over my max for the nutrient brand that...
im a newbie.first grow and im doing rdwc. so far so good. haven't really had any issues other than cal deficiency.so im needing some info on when to do my final flush.do i wait til i see amber trikes or do i start the final flush sooner .and my other question is how long should i flush in rdwc?