Tomatoville® Gardening Forums - View Single Post - Anyone else worried about the sudden cold snap?

KarenO · March 19, 2016

As long as it doesnt freeze inside your greenhouse all will be well. I routinely have plants in a greenhouse at -10 Celsius with just a small heater. It easily keeps the interior above zero.
KarenO

March 19, 2016	#4
KarenO Tomatovillian™ Join Date: Oct 2012 Location: Vancouver Island Posts: 5,925	As long as it doesnt freeze inside your greenhouse all will be well. I routinely have plants in a greenhouse at -10 Celsius with just a small heater. It easily keeps the interior above zero. KarenO