Flushing time for hydro

How long is recommended to flush ebb/flow hydro system? I have been changing nutes weekly so was planning on 1 week…

1 Like

Hydro only needs a couple days of plain water / flushing agent. I’ve let them finish in flush.

Thanks! Will do. Some of the tips of leaving are turning yellow…all of them. Is this normal?

1 Like

Plant discoloration after a flush is normal.

1 Like

I haven’t flushed yet. About 1 week from flushing

Burnt tips just mean they are at the verge of having a little to much nutrients. Which technically isnt a bad thing. I would flush for a least a week just to make sure the plants go into their senescence phase.

1 Like