Do I Need Ventilation for My Marijuana Plants?

I'm growing inside.

Sure. Cannabis requires a lot of fresh air.

It is impossible to lower the temperature without a vent and a fresh air intake, especially if you use HID lighting. Cannabis thrives in temperatures around 20°C, although it can withstand temperatures over 30°C.

You can get by with a small vent system if you’re using LED systems, but optimal performance requires fresh air.

MORE: Do Grow Tents Need Ventilation When Using LED Grow Lights?

What Others Are Asking

Is an LED Grow Light the Same as a UV light?

As the title suggests, would UV light be regarded as a grow light? I’m not that experienced with grow lights. While I do have a UV light, I’m not sure if it can be utilized as a grow light.

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