Category: vapor pressure deficity

Cannabis plant transpiration - humidity and VPD
automation

It’s Complicated: The Relationship Between VPD and HVAC

The relationship between VPD and temperature & humidity is complex but crucial to creating a balanced environment for indoor cannabis cultivation. Let’s break this relationship down to better understand just how great of an impact it has on your environment and bottom line.

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2017 cannabis

What is Vapor Pressure Deficit and why does it matter?

Vapor Pressure Deficit (VPD) has become a common term among cultivators. Various bloggers and cultivation experts have been weighing in on VPD and why it’s important for growing healthy, high yielding plants. Today we’re going to clarify what VPD is, why it’s important and what you can do to ensure you’re achieving the optimum environment for cultivating cannabis. 

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