Questions about sledge hammer flush


OK om just starting week 4 veg,

My question is this after week 4 I flush with sledgehammer , but how many times and for how long, one flush every 4 weeks, or 2 times a week, does this count as another week


I’ve never used it, but here’s a clip of the back of bottle.


Yeah got it


After week 4,7,10?


I flush the week I make the switch from veg to flower , than I flush at week 5 in flower and than week 9 with sledgehammer 1 ml per gallon than my last flush is just plain ph water before harvest …hope this helps .


Yes thank you Yoshi