I’m using a mostly cocoa mix. I average temps around 75. With the humidity around 55 65. 2 LED lights a little over a foot above the plants. 1 6-inch fan blowing across them slightly from above. 6 inch exhaust fan with carbon filter. Using a three-part fertilizer with grow micro and Bloom. This is my first real grow they were looking fine until they started to hit a big growth spurt I started adding Cal Mag to my nutrients because I think it is a calcium mag deficiency just would like some input from you vets thanks in advance guys.
Also the strain is Gorilla breath
Definitely looks like a cal mag deficiency but given it looks like you have nitrogen toxicity its probably caused by to much potassium I’d flush em
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Okay thanks a ton. Flush time it is.
@VinSane. I had the same problem. Nutrient lock out from high pH tap water.
High, and welcome!
We haven’t discussed your pH, or input and runoff EC. I also caution concluding that it’s just one thing.
You’re wise to add cal/mag to your fertigations; coco coir continually robs the solution of calcium. Even if we buffer it before planting, the need is ongoing.
I wouldn’t give the plant plain water. I would give it the correct fertigation solution, and let that carry excess salts out in runoff.
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I’m using well water I don’t know the exact makeup of it but I usually have two pH it down a little the run off tends to be the same as the input. As for the flush I have already done it and I did it with plain water would it be okay to do a follow-up watering now with some newts and again thanks for the help guys