Thanks purpz...I'm feeding the General Organics line..Roots HPK, Bio Marine, Bio Weed, General Org Cal/Mag and a tablespoon per gallon of Blackstrap Molasses every other watering, then once a month hit it with liquid bone meal.if the tops start to fade it's a micronutrient deficiency. If it start from the bottom then its a N-P-K deficiency. Use something like azomite,Kelp, & Cal-mag(dolomite) to make sure your plants have all there micronutrients.
Plants always need a steady source of micronutrients.
YAy-YA!
Looking through my growers bible..the closest I can find to a picture and definition of my symptoms is a Zinc deficiency. I'm going to give her a good soaking of irrigation water and see what that does.imo it looks like heat stress/needs water.i dont see to much dis coloration in the leaves (patches of green or yellow)maby a little nit deficient ,but i always thought ur feeding to much if the tips of the leaves curl down not up.i say needs water because when the leafe if self make a boat like shape is because they want water.(boat like shape up to catch rain)