The strain is Ice and it's a photo. The leaves are huge. Its currently in ocean forest (first time, typically use 707). I'd say it's about 4 weeks in and I just gave it half strength of Remo nutes. The water I use is the refillable kind at the store. Its supposed to be ro and filtered. I was just adding Cal/mag for the first 4 weeks
Looks a bit like calcium deficiency. How much cal-mag have you been feeding her? May want to up the dose just a tad as they get bigger.
I agree with Cannabliss. I just recently with my plants increasing the calmag dose to it's maximum recommended dosage didn't stop the spread of symptoms, but increasing my base nutrient did cease the problem. That's a high dosage of calmag, I'd maybe try upping the base nutrient if 5ml/gallon is the maximum recommended dose.
