Northern lights 4 weeks flushing

Do I need to flush auto flowering Northern lights? She looks good. She 4 weeks old.

I never flush unless I need to correct for pH or PPMs.

Looking good!


Thank you and thanks for replying

4 weeks they still young. No problems why flush

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Same here, agree with the others.

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I don’t know why flush, I read too much I believe. She’s doing good. Thank you for replying