Skywalker Auto methisto

Both plants female and in great health, no spurt or stretch yet bc it takes awhile to get thru 3gal of medium, however plants have exitabided slow steady growth, branch growth is now increasing, guide said plants were medium size and med yield could be the pots are 2 large but will eventually catch up.they allways do, ph 6.2 fed plants 1 time lightly, hopefully they will gain some height when they stretch.