Ave. if one were to encounter such a thing as this what might he do to correct it, note this is 3 weeks into flowering, and filling quite nicely i might add. - that is a clone, doing absolutely fantastic, shows this appearance one day... dark green leaves, plastic look, curling under as if you bend your fingers under, tips and edges brown, and very tips curling ""pigtail"" like also leaves are brittle as opposed to the healthy maliablity that is present under ordinary curcumstances.... what might this problem be? All help appreciated.... Ave atque vale.
mmmm probably one of two.........overfert, or a ph problem......unless it's the top leaves only, that way it might be heat stress........i'd say overfert, which may have even caused it to go rootbound........i'd flush with clean water, and then see if it improves.......Peace out.........Sid