yeh i only water when its dry 2/3 on the moisture meter

anyone help with the nutes

this plants finished now only 2 weeks left so its only getting water now

the canna coco says up to 4ml per litre but ive not added more than 3 ml with no adverse effects in the 2-4 week of flower + 2ml of pk 13-14

next grow i was gona build up to 4ml by the 2nd week of flower and continue until 2 weeks b4 harvest

is this too much