Trapper
Rocky Mountain...High
Dr. Feelgood might have Nitrogen, Phosphorus or Magnesium deficiencies...Phosphorus (as I am told) would be rust colored spots though...beginning on the older bottom leaves first, so if it isn't spots, you could probably eliminate that one first...Knowing what I know so far (which isn't much) I'd push a little Gardener's (Dolomite) Lime in solution through it and see if it perks up...if not I would get a small bottle of Grow Big Veg nutes (still seems there may be time in pre-flower stage) and push a light solution of THAT through and see if it perks up.
That's just a guess though, more experienced folks might know exactly what's up.
That's just a guess though, more experienced folks might know exactly what's up.