Has anyone every seen this before? I am 4 weeks in veg and plants started doing this. Sent from my SM-G900P using Tapatalk
looks like bugs to me. Light burn doesn't make holes and that doesn't look like a cal-mag def. that looks like the doing of pests. Spray neem oil/water mix or castor oil/water/soap mix all over the plant and get a fan blowing on the plant. Critters don't like that windy environment as they shack up on your plant