my plants are 1week 1 day old and on the very edge of the leaf its goin a browny colour any ideas im thinkin maybe heat stress wot u think carnt get pics of a quality worth posting. ne fert cfl lights not sure on temp but its not hot humidity 40-70.
Are the leave tips curling upwards ? If they are there over fertilized thats very common when there young, and with cfl heat build up shouldnt be an issue.
im gonna agree on potentially too much fertilizer. are you giving it any? ("ne fert" isnt understandable) flush it with water if it gets worse, and lay off any fertilizers
am not using any fert and there not curling up but down if anything but at the moment it doesent be afectin new growth i did move the lights a tiny bit maybe they were alittle close?
cfl light shouldnt cause any heat stress unless the plants are within 5 inches of the bulbs. your soil was likely pre-fertilized. feed only water for a few days, and it should slowly recover. if it is not recovering, water the plant with large amounts of water (ensure VERY good drainage first) to flush out excessive salts/nutrients
If leafs curling down then could be over watering or heavy soil added to the mix of possibles. Do they look like there've lost there vigor? Ya know that lush look.
