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- #201
stealthgrow
Well-Known Member
Your harvest will surely be very bountiful. I see your PPMs are high and just past week 5. When will you begin to dial it back down towards flush? Do you have a generalized plan or just playing it by sight?
Hi Sky, next feeding on Sunday Im going down to 1/2 strength for 2 feedings, then 1/4, then finally just RO water untill they are done I think. I'm not using any flushing agents, and gonna go to 65-70 days which was recommended by RQS
Newbie here...what are you using to calc ppm? Your grow looks AWESOME!!
Hi Nockestona, thanks for the compliments man. To answer your question, I have a nutrient monitor that constantly gives readings, but you can also use a PPM testing pen, same thing you just have to dip it in the water to get reading and they only cost 10-20$ tops
This is my monitor, the wires at bottom lead to sensors inside the reservoir.