Well after at least a week of just topping up with tap water and pH corrections. It still reads 1100ppm. So I decided to give them a small feed 10ml A+B flores for each and 3 litres of water, final ppm 1200 each tote. The bigger leaves on the taller girls are a bit pale and some on the other plants, not really sure if they are lacking anything or it is just the leaves getting old? Either way a small dose of nutrients I figured shouldn’t harm, the buds seem to be growing well enough.
Now for the lopsided grow shot. 
*edit forgot to say it’s smelling like a candy shop in there! 
