zkittlez auto

I'll go with both Hashy and HerbalEdu on this one - a magnesium deficiency - but the question is, more accurately, WHY... Magnesium is a micronutrient that is only available to plants if the PH is in a good range... if the PH is out of whack, you can force feed pure magnesium and it won't do any good... So check the PH and get it in balance (runoff should be between 6.0 and 6.5)... If it's not in balance, do a good flush because you're most likely in a lock-out situation... run 3 gallons of PH'd water for each 1 gallon of pot size through your plant and then run a feed to them. Going forward, make sure you're giving them water/feed that's been PH'd and you should be good to go. If you don't have one, do think about investing in a good PH pen... Apera or Blue Lab are two excellent choices... Good luck!

hey there Rawsome, the yellowing of the leafs at the bottom is a nitrogen-related symptom, when the plant has too much nitrogen it can "lock out" meaning it stops absorbing it through the roots and starts cannabalising itself. You can tell it's nitrogren excess from the "too dark green" and "shiny" aspect of the leafs as well as the burnt tips. right now you're giving three additives, two of which contain N. You should be giving one NPK, one cal mag and one additive. Try to cut out all the additives except zym. Enzymes will help break down the excess N. The bad news is that lock out is quite a hard thing to fix, so the problem will get worse for 5 days to a week before it gets better. Keep a cool head , follow the plan, maybe try a flush if you like. Hope this helps ! 🚀