Just wondering where the indoor growers place your instruments for the most accurate readings Mine seem to be drastically different in different areas of my tent which is 4x4
I'm using spider farms dimmable leds its my first grow limited space have a 2.5 tent for seedlings and a 4x4 to budget in but haven't got lights for it yet
I've done the paper towel method and I have put them in the soil now do I still keep them in dark till they surface or do they go right under the lights?