Reefkeeper commented5y ago
I don't think those leaves should be fading that fast. I'm much more inclined to believe it is a nutrient issue. Cal or Mag deficiencies should present on lower/older leaves first and they look great so I would lean more towards nutrient burn. I think your plan is a good one.
Google immobile cannabis nutrients, those will cause symptoms in new growth. Mobile nutrient issues show up in older growth first. I'd wager it's more of a lockout issue than lack of since most immobile nutrients are only needed in small amounts and you have been feeding regularly in soil, correct?
likes 2