This is a first for a friend and I, ProGrowLED 550, organic potted soil 2 gallons. Ladies were LST'd during veg, shot up during flowering to 5 ft. Started to bud but have stopped and over the course of a month, still showing no real growth. Can't figure out if it's Ph, pot size? Dropping lower leaves without any yellowing, lower stuff can be crispy sometimes. Water every other day, feeding every other watering. Tried giving them a little more night-time to ensure they understood what day/night was. Been lurking through many threads for a long time and have never read anything about this. Tried reading up on everything from micro to macro nutes. Couldn't really diagnose anything. Pretty much lost. Any advice or pointing to a source of info would be appreciated!