ha...I dig that thermometer ya have there fever.

I suggest some string...and dangling it from the light to somewhere closer to the leaves. Least thats how I do the digital I've got here. Omgosh...what a steal too! $7 at wallyworld...

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Getting highs and lows of the temps and humidity is a feature I like quite a bit.

Anyhoo...I dig the one ya have, and those bucket/containers you've recycled!!...the grow is looking nice.