The temp between the light and grow tips should be watched and if you are growing hydro , the temp of the nutri/water solotion should be watched...peace
BlueDragonSmoke Reviewed by BlueDragonSmoke on . temp probe hi ppl i was just wondering where in my grow room should i place the temperture probe on my primair system to get an accreate reading. i mean should it be at the top of the grow room, bottom of grom room, under the lights ect...ect any help would be great......... Rating: 5