October 17, 2016

The Ultimate Guide to Managing the Humidity Levels of Your Grow Tent

Humidity. It sucks. It's wet. It's dry. It's air. It can be difficult to manage the humidity levels of an indoor grow tent for cannabis. It's essential that your humidity stay in the following ranges:

  • Clones/Teens: 70-80%
  • Vegetation: 40-70%
  • Flowering: 40-50%
  • Final Weeks: <40%

So, the question is, how do you manage your humidity, particularly in very humid or very dry climates of the world?

The answer is of course a dehumidifier for the flowering and final weeks before harvest, but often we see growers also using humidifiers to increase the humidity levels for younger plants.

Of course as a rule of green thumb (haha) we are referring to all humidity levels in Relative Humidity.


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