Is it possible to grow cannabis indoor in winter at about 18 degrees centigrade?

We have heating system in house in winter,which brings about 18 degrees centigrade.
And I would like to buy a grow tent and build a small grow environment.
But I am not sure if cannabis can grow at this temperature.
I think the weed wouldn't die but will they yield enough THC or even blossom?

sure the plants will grow at 18 c but if you are using a tent you should be able to raise the temps up a few degrees, i would shoot for 24 c or so, and the light in the tent will put out the additional heat for you. Good luck!

the heat from your lights and ballast add a few centigrade.

yes weed will grow in yhe winter

I grow throughout winter and my temps sometimes drops between 15c to 16c during lights out, goes up a few deg at lights on, and have yet to see any problems.

yes you can for sure