@paparazzi,
Your plant looks really more healthy now. I agree with NewbieMJ00. Just keep on not giving her water for a while and then just a bit little, 0,10 lt /day for example and see what happens. Sorry for your Ph troubles. Your plant, due to these troubles , is still little after 4 weeks , but it seems to me to see some signs of pre-flowering from the pictures. If so, try to decrease lamp distance to 20 cms instead of 25 to boost light and be ready to give her both lights , veg & bloom , at 100 % power and don't worry, because these plants are really able to grow more than 100 % of their height and width in one week if everything's ok.
Good luck !
like 1