Small amounts in rings getting farther away from the plant. Here I can get by with watering every couple 3 days in soil, in 3 gallon bags. Coco is an every day to twice a day in flower.
If your running [HASHTAG]#4[/HASHTAG], you can start pHing 6.2 shooting for 6.5 around transition to flower, and 6.8 by end of flower. IF... you decide to mess with the BK, read... lots... if you don't have the soil prepped with lots of calcium, it'll go sideways fast... I use it... a lot of it... you just need to learn the line first in my opinion... think of it as the throttle, to a top fuel dragster.