Reusing 2weeks old water with nutrients
Stegogrowstarted grow question 4y ago
Hi, I have put some nutrients in my water 14 days ago. Can I still use it to water my plants after the water with nutrients has been standing there a couple of weeks ago?
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Zipkoppieanswered grow question 4y ago
You can do it but only if you have been keeping the water moving/aerated. Non moving water that just sits there will attract pets and possible disease that could harm your plants.
Sup3rNov4answered grow question 4y ago
If you water is constantly moving and airated yes if its still and not airated no as it goes bad and bacteria grows
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