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Vpd

Abacus
Abacusstarted grow question 3 years ago
What happens if you don’t respect vpd? In late flowering, because humidity is a little to low? Thanks
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Plant. Other
Setup. Other
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GrowCN
GrowCNanswered grow question 3 years ago
You will probably notice no difference in the plant with the lower humidity. At most it might need a little more watering because evaporation will be faster. Other than that the plant and developing flower will love the lower humidity.
Organoman
Organomananswered grow question 3 years ago
Nothing to worry about........ Tiny, tiny details that are not relevant to the REAL world.
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Abacus
Abacusanswered grow question 3 years ago
So, if in late flower, I have a vpd around 2 instead of 1.44, what will happen?
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tatace
tataceanswered grow question 3 years ago
The VPD regulates the water absorption (and nutrition) of the plant and the respiration, it can grow in many conditions but if the VPD is kept correct it will be able to express its full potential. Beware that VPDs that are too extreme for the growth phase (ES: Too high in propagation or too low in flowering) can kill or block the development of the plant.
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GMSgrows
GMSgrowsanswered grow question 3 years ago
Low humidity in late flowering is your friend....
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