phxazcraig
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I'm 6 weeks into my first coco coir grow, four plants in a 4x4 tent. For the past couple of weeks I've been watering 4x a day with 10-20% runoff. I'm not entirely sure the amount I'm pumping 30 seconds at a time through 6-inch rings), but I think about 3/4 of a liter (per pot). pH controlled at 6.0 by a bluelab controller. 3.5 gallon air pots. Coco coir/pearlite mix. Plants are looking great and growing very rapidly. Silicone, Calmag, GH nutes, Humic Acid and some Yucca powder in RO water. The calmag was about .5 of the EC, the rest from nute
Here is the question: Is it concerning that my EC is dropping from 1.800 input to 1.050 runoff in a DTW system? Is it just that the plants are using up the nutrients that quickly?
Here is the question: Is it concerning that my EC is dropping from 1.800 input to 1.050 runoff in a DTW system? Is it just that the plants are using up the nutrients that quickly?