Yeep! Kinda looks like you HAD a Zinc def if you were seeing that symptom when the leaves were young. Looks from here as if there was a point in time, about a week long, where all the new growth was affected by the problem, but then you see greener growth... Is it getting worse? Are the new leaves setill showing it? The pics seem to show that your new growth is not affected, which indicates the problem no longer exists. It's usually caused by high pH actually- your low pH may have solved it, if new growth looks okay.
Get on those bitches with a micronutrient supplement foliar feed - GH micro- mixed a bit weak, and add one DROP of dish or hand soap to the spray bottle.
Keep us posted, and still try to improve your drainage!
stinkyattic Reviewed by stinkyattic on . NUTES/Feeding Issues W/ CHURCH Need Help!!!! I'm currently growing Church along w/ some other strains. I have no issues w/ the other plants but the CHURCH is a headache as far as the NUTES are concerned.. I'm using the GH 3 Part System.. I have gone over 900 2 times and caught NUTE burn both times. I'm using the GH 3 part w/ Flora Nector and Voodo Juice... I have not had any issues when staying @ 900 I'm going 50mL Micro 50ML Bloom 20-30 ML Grow (Still) and adding some Flora Nectar and Voodo Juice when I feel up to It... The CHURCH Rating: 5