Hey my people first ever post I’m growing in a coco/hydroton mix using iws pro flood and drain with 5gal pots. And experiencing some sort of deficiency I’ll post pic below any help would be greatly appreciated
What’s the ppm and ph of the res mate and do the numbers go up or down? What nutes you using? And what’s the numbers for just your water? Off to bed but I’ll answer in the morning with that if it’s not fixed
I get Fe deficiencies all the time and my leaves get an overall light green (yellowish) not your pattern. I do see a lot of pics online looking like yours however so could be. Maybe think about foliar spraying with chelated Fe, if it is Fe def then you will know in a few days.