How do i flush my hydro system. GH eco grower

Help, i need to flush a hydro system. HOW?

Sypon out nutes and replace with water, why are you flushing?

to my understanding just replace with plain water ..........

MuntantLizzard said:

Sypon out nutes and replace with water, why are you flushing?

Click to expand...

not now for when i have to .

remember to scrub down the inside surface of the nute reservoir as nutrients settle and build up on the container walls.