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1100 or 1500 PPM Co2
Overgrothostarted grow question 4 years ago
Do I keep this 1,100 PPM - 1,500 PPM level for the rest of flower (of course stop 2 weeks before harvest) and is it worthwhile to bump up to 1,500 PPM?
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The8thChevronanswered grow question 4 years ago
1500 is about the highest you can go. Test your EC in your feed and the runoff. If the runoff is lower, you can increase feed. If it's higher, then you are overfeeding and need to cut back. This is all based on the assumption that your temps and pH are good.
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