First Indoor Grow

No calmag. I had made some queries on a reddit board because all of my readings (ph, ppm, temps, humidity) seemed fine but they had started doing this very slowly, bottom up. The most common answer was because I was winding down the nitrogen as the moved further into bloom. One guy even said he had found most fertilizers cut back too much on the nitrogen in the bloom cycle and to strengthen the nitrogen. As it was near the end I decided to just move to flushing, so they have lacked full strength fertilizer for about a week.
I'm planning on cutting them this weekend coming up.
 
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Sounds complicated.

Yes and no. The fertilizer I use is a three bottle system of which you use varying amounts of as the grow cycle advances. The bottles give you the amount from each bottle vs watering bucket size depending on the cycle time (seedling, plant, flowering, fruit growth). The ph I monitor with some left-over pool ph strips which also does the ppm (useful for ph buffering if needed).
Everything is just a daily check at first until you get used to the whole scheme of things.
 
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