Hey folks! I’ve noticed that three of my clones have started developing yellow leaves with a pinkish red coloring on them. I’ve never seen this before. Any idea what could be causing it? The closest I could find on grow weed easy was it could be a Molybdenum deficiency, but my runoff pH is fine.
Medium: Soil (one plant is in FFOF, the others are a local 420 blend)
pH runoff: 6.1-6.3
TDS runoff: 150-300
Nute line: FF Dirty Dozen
Lighting: Vivosun 300W equiv LED (18/6 photoperiod)
Strains: LSD and Chocolope (both clones of my own making)