At what point should I switch from the seedling VPD of 0.8 to the veg VPD of 1.2?
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I would change around 7 to 10 days after your seed was up
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At what point should I switch from the seedling VPD of 0.8 to the veg VPD of 1.2?
I would change around 7 to 10 days after your seed was up