Vapour pressure deficit (VPD)

Lucy Starley
Posted by Lucy Starley
August 30, 2021

Cannabis defoliation - how & why it can improve your yields

How & why defoliation improves yields.   Green-fingered people all over the world work hard to grow the best plants and improve the quality...

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Lucy Starley
Posted by Lucy Starley
March 2, 2021

What is the ideal grow room temp and humidity? (Part 2)

If you’ve not already, you’ll want to check out my previous post: What is the ideal temp and humidity for a grow tent (part...

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Lucy Starley
Posted by Lucy Starley
February 26, 2021

What is the ideal temp and humidity for a grow tent? (Part 1)

One of the first things you learn when you begin growing indoors is that temperature and humidity are THE keys to growing the best...

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Lucy Starley
Posted by Lucy Starley
February 19, 2021

5 ways vapour pressure deficit can improve your indoor grow.

If you’re here, it’s because you’re driven to grow the best quality plants indoors. Knowing vapour pressure deficit (VPD) could help you is all...

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Tom Starley
Posted by Tom Starley
February 9, 2021

The ultimate VPD calculator & environmental timeline.

Get your FREE VPD calculator and environmental timeline here! And if you've not got time to read up on how to use it in...

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Lucy Starley
Posted by Lucy Starley
January 22, 2021

How to use VPD charts to grow your best plants.

What is a VPD chart & why does it matter? Ahh yes, the noble (and never ending!) quest to grow the BEST plants indoors....

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