Join Date: Mar 2007
Location: Hendersonville, TN
Could be many reasons, but I would up my dosing a bit on the iron and potassium and see how that helps at all. Or, they just look yellow in the pic because they are right dead center under the lighting. ;D
Looks good to me. The growth seems to be a little more full and compact. Or, you do a good job trimming! Either way, it looks great!