Do these look like calcium deficiency?
Growing in coco, 3x3, 4 plants, elev8 megasonic, 300w LED light. I'm 24 days after the flip.
I messed up my nutrient batch by forgetting to adjust the PH. The EC was good, PH was 7.8. I fed the plants to 20% runoff and then realized oh crap. That night I adjusted the PH and let it settle and my brain said "go low" to offset the high, so I brought it down to 5.5 and fed again to around 50% runoff. After taking a moment to think about it I realize I should have just adjusted as normal and fed a good bit to run off the high PH, but mistakes were made.
The next night I open up the tent and this had started. I didn't notice it too much, wasn't terrible, and again dumb me forgot that my entire batch of nutrients was only 5.5ph, so I kept feeding from that same 5.5ph batch.
Three days later this is what I have and I realized that I'm an idiot.
So I went ahead and did a full flush 100% runoff with 6.5 ph plain water, let it sit for an hour. I mixed up a nutrient batch at 6.5. I'm reading that calcium upticks better at a higher PH. I'm going to bring that 6.5 down to 6.2 tonight, the 6.5 was just kinda for a recovery day. I doubled the cal-mag for this batch or 5mm per gallon instead of 2.5.
So I think I didn't really think it through initially and now I think I'm overthinking it.
Anyone have any insight on if I did this well or if I should have done / should do something differently?
Growing in coco, 3x3, 4 plants, elev8 megasonic, 300w LED light. I'm 24 days after the flip.
I messed up my nutrient batch by forgetting to adjust the PH. The EC was good, PH was 7.8. I fed the plants to 20% runoff and then realized oh crap. That night I adjusted the PH and let it settle and my brain said "go low" to offset the high, so I brought it down to 5.5 and fed again to around 50% runoff. After taking a moment to think about it I realize I should have just adjusted as normal and fed a good bit to run off the high PH, but mistakes were made.
The next night I open up the tent and this had started. I didn't notice it too much, wasn't terrible, and again dumb me forgot that my entire batch of nutrients was only 5.5ph, so I kept feeding from that same 5.5ph batch.
Three days later this is what I have and I realized that I'm an idiot.
So I went ahead and did a full flush 100% runoff with 6.5 ph plain water, let it sit for an hour. I mixed up a nutrient batch at 6.5. I'm reading that calcium upticks better at a higher PH. I'm going to bring that 6.5 down to 6.2 tonight, the 6.5 was just kinda for a recovery day. I doubled the cal-mag for this batch or 5mm per gallon instead of 2.5.
So I think I didn't really think it through initially and now I think I'm overthinking it.
Anyone have any insight on if I did this well or if I should have done / should do something differently?
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