11 days left till harvest advice please

im using 50ml each of canna coco a and b , 10 ml of canna pk 13/14 and 10ml of canna accelorater boost to every 10 litres of water, im open to suggestions to increase decrease nutes, and the scale of which to increase or decrease,this is my first grow will add pics at the end of the 11 days thanks

well its probably time to start flushing the soil with distilled water ,get rid of the shit you been putting into it,should be just water from here on