What temp range should I maintain?

This is Bruce Banner (auto) on day 16 and I put a hygrometer inside the Grobo and a Blink camera. What temp range should I keep him within? If I need a heater, what kind works well in this small space?

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Looks like the humidity is in a good range for the stage your plant is in, the temp seems a tiny bit cold though, but not TOO bad…

I would shoot for 77F to 80F with the same humidity range if possible.

I don’t think putting a heater inside the Grobo is a good option, you would need to either heat your home or apartment a little higher or possibly some kind of space heater of some sort near the Grobo…

One thing to note, if your temperature with lights on inside the Grobo is 68F, I can only imagine the night time temperature with lights off will be lower than that… almost getting too cold for a young cannabis plant!

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It’s my garage. I will look for a small heater. Thank you!!!

This is a good read on the growing cannabis in the ideal temperature range

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Space heater works wonders had to last night got down to 20 degrees it’s has auto shut of once temp reaches to your set temp and shuts off if it’s tips over can find it at your nearest Walmart if available

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Thank you for the article on the temp ranges!

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Thank you for the heater suggestion!

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