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This week has been goin smooth just keeping my vpd in check have a slight mag deficiency in one plant lowered my ph to 6.1-6.2 and the plant has been able to uptake the nutes it needed.
Noticed this the last grow and not sure if it’s the nutrients or a ph problem, but the leaves on a couple of my plants are fading to a slight lighter color leaving the veins darker only on the older growth. That’s where I think it’s a magnesium problem but could be ph?
That tigery striped leaves are 100 % magnesium issue, but what caused it ?
Could be excess of nitrogen, then it blocks it.
could be just simple lack, thats why calmag is a must suplement for few times during grow.
Could be wrong ph for plant to absorb.
Only you can diagnose, we can only guess....
Epsom salt if its not blocked by nitrogen would be simple solution.
If i remember well, too moist pot for long can play such tricks in soil ...
Been having nitrogen problems or a lack of therefore I made a worm casting and kelp tea with molasses and the plants final feed has finally started to kick in. Plants did get more yellow than I like but we have corrected the problem and hopefully yields won’t suffer too much.
illforwill
