In our legal rec grow we have 2 MarionBerry Kush, 1 BDS Special Fem, 5 Borderline XTRM, 2 Tutankamon for our gentecis. I have posted pics of one of our Tuts that shows yellowing on one side of the leaf and only on one side of the plant. It appears to grow just fine compared to the other sibling and strains we have. We have one other female of this strain and it is normal and all the other plants look healthy and are growing fine.
We have 2 bags of Foxfarm soil mixed with one bag of organic miricle grow topsoil in 25 gal fiber pots. Soil pH is tested and we water with 6.5 RO water. Thinking it might be an iron problem we started folair feeding with a mild micronutrient. Then moved to folair feeding a 1/5 strength hydro grow solution. Doesn’t seem to make much difference.
Anyone seen this before?
Here’s a pic of 2 of our growing tents, just finishing week 7 of life. Already been trimmed back several times and 4-8 clones removed from each. The gal in question is on the far left and up front. As you can see she’s growing just as well as the others.