Temp soil or air?

[Zeus2007]

Hello!

Just a quick one;

Is the 85f temp for the air around the plant?, or, the soil in the pot?

I am using a digital thermo that was originally meant for checking meat temp.

Its got a good range - around 0c-95c I think, heres a drawing of it:

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[stinkyattic]

85 is as hot as you ever want to let your grow room get. That's an air temperature. Your soil temperature should ideally be in the mid to high 70s.

[Zeus2007]

Thank you........I have some work to do :(

[saltypimp]

ideal air temps are 73F when lights on, and no higher than 70 when lights off...canopy levels no higher than 78-80F

water temps should be 68-72F... can go lower, remo on urban grower lets his water get to 58 i believe he siaid, ill have to confrim this... but sitck with 68-72

[Zeus2007]

cool, thanks!

[marijuanavillebilly]

also get a room therm. put the meat therm in the soil and you'll be golden.:thumbsup: