hi please help anyone,i have just switched these plants onto flower stage bu for few weeks now ive had this leaf problem,i have read stuf about it but not sure if nute brun or ph prob the ph has been up and down only seem to be geting it stable a bit now.also 2 of the plants have end of leaves curling downwards.any info on red stems aswel please.
plants look healthy and really bushy but this happening to leaves top mid and bottom.
temp been average 80-84f
there in ther own pots with pump etc grown in clay pebbles
i have x3 400 lights
temp around 80-85
x2 cool tubes bout 8 inches from tops x1 shade bit higher.(3 lights are 400w sunmaster)
6 plans in 1x2x2m tent
plants look healthy and really bushy but this happening to leaves top mid and bottom.
temp been average 80-84f
there in ther own pots with pump etc grown in clay pebbles
i have x3 400 lights
temp around 80-85
x2 cool tubes bout 8 inches from tops x1 shade bit higher.(3 lights are 400w sunmaster)
6 plans in 1x2x2m tent