Mandarine XL Autoflower

Yeah nutrients and ppm are not accurate. It’s close enough, but it’s a rough guess off the top of my head. I’ll try to take notes right away, that way I can remain accurate. No signs of mold or mildew. No pests or bugs. A few caught in the fly traps but never any visible “free” fliers. The cold from the two days really had her looking sad and definitely upset her momentum. But now that the heater is back, she’s not freezing with a low of 50F and high of 68F. Within an hour or so of raising the temp back to 70+ (I went straight to 78F) she was looking way better, leaves peeking back up. Lights are down at 30% for the night before going completely off for 4 hours. I’d say 30% for 4 Hours, then OFF for 4, then lights back on at 30% for another 2 and then back to 60% for the remaining time. Im doing this because my Golden Goat pheno is showing increased levels of magnesium deficiency when the intensity is higher. Does that make sense? Maybe the pheno doesn’t like the high UV LED lights? The Blueberry S1 and Mandarine XL as well as the little Critical Purple auto are all managing the light fine. Except I did notice a subtle magnesium deficiency in the MXL at one point, in a few leaves. Maybe the plants would benefit from a larger vascular system?? The Blueberry S1 is just jamming! But I’m upping the CalMag in everyone to help mitigate the delay in the magnesium. YES I could give more Epsom Salt. But a moderately heavy stack of Epsom Salts with a pH of 7, on top of a pH7 foliar feed of Epsom Salt, to immediately see continued signs develop towards a deficiency suggests another element at play. Maybe it’s still not enough Epsom salts?… Or: maybe something to do with the light is creating a high demand for magnesium and thus, the output outweighs the input. Either way, I’m going to be upping the Calcium input to build a bigger vascular system to hopefully solve this dilemma. It’s only noticeable in the GoldenGoat pheno. Barely visible in the MXL and only in one or two leaves total. Whereas the GoldenGoat has every leaf that hits 40-60% maturity develops a small indication of magnesium deficiency, yet it never progresses. Anyways, the Mandarine XL Auto is cruising along just fine. Also I like the anthocyanins coming out in some leaves. Although I attribute that to the high UVs.