root area temps

[smokybear]

im noticing my temp are very low at the bottom of my cab.right now lower part of the cab is 66-67 degrees with the temps at the top just above the plant is 77-80 degrees just wondering should i be concern about the temps being that low or is it OK

[bejay]

nothing to be worried about.

[smokybear]

nothing to be worried about.good,thanks bejay

[stinkyattic]

It's a bit better to have the roots 2-5 degrees warmer than the air, rather than the other way around. Unless your air is already too hot.

[bejay]

dont really no anyone that doesnt have cooler temps at the bottom of there grow room when the lights are on this doesnt exactly tell you root temperature.
and dont really know if you are growing hydro or not but raising your reservoir temp to much will cause problems and its abilty to hold oxygen.

[smokybear]

plants are in soil and i believe everyone root area or zone is alot cooler than the top of the plant it only make since :thumbsup: