heart,ive been removing the dyin fan leaves on mine aswell,i dont reckon they can be of much use to the plant.
i cant think of anything that couldve caused stress as i aint had a power shortage and there kept between 70f-80f. RH is between 42%-60%.my pH meter reads just above 7 but dont know how accurate it is as its a cheap 1.should i lower the pH?
the plants are in 1 galon tomato pots which i think is too small as theres alot of surface roots now showin which i cover with more soil now and again.
1 thing i think might have stressed them was about 1 week into flowering i flushed each of the plants with 15-18 litres of plain water as i thought the yellowing might have been caused with overfert?
i think ill look for something with trace elements,could you suggest anything i could buy in the U.K. i could use for soil?