sweetsmoker
Well-Known Member
the plants stretch during dark period m8 so if u want a little more height then switch 18/6 now, but if kept on 20/4 then they will prob still achieve the advertised 18", your call. i never tried it all the way through would be gd to see someone else do it! an dthey will prob be fine in the pots they in now m8 by the looks of it.