Lime green/yellow new growth with thinning blades. Defoliated end of week 1 flower. On day 10 now and have noticed lightening of the green color. Same nutes I’ve always used. RH and temp are perfect. Lights 12 inch above canopy. Thinking nitrogen deficiency in early flower due to switch of nutes or sulfur deficiency.
New growth Thst is lime green is normal. It’ll darken as it ages.
Thanks for the info! I increased my cal mag and they look even better.