cold frames over winter.

canvey, United Kingdom

what is the best temp to keep cold frames overwinter in the uk to keep plants alive but not to promote to much growth

Prairieville, LA(Zone 9a)

It depends on the plants. Unless otherwise specified, just above freezing should work. I keep my orchids around 38-40 degrees, night time low.

canvey, United Kingdom

thanks....themoonhowl but thats only just above freezing i have set heaters to 10 degrees is this to hot ....thanks for reply

Prairieville, LA(Zone 9a)

The temp is 38-40 degrees F, which is 6 to 8 degrees above freezing. I think your figure is 10 degrees C, which equals 50 degrees F....You could, unless your plants are really cold susceptible, lower your heat a bit. It depends on whether you are looking for complete dormancy or desire to keep them growing actively over the winter.

canvey, United Kingdom

thanks i need total shutdown for my chili plants so i will drop temp as suggested..just 1 question if u no the answer will the leaves on my chili plants fall of over winter....thanks again..dxcompoer

Prairieville, LA(Zone 9a)

Hard to know, but if protected from frost and freezing, I would think they would just stop growing. They may lose a few, but should retain some. Sorry, a less than educated guess...grin Moon

canvey, United Kingdom

thanks for info at least my cold frame survived a tornado last saturday nothing as bad as u have in america but no tiles or chimney stack left on 17 houses 2 miles away someone loves me.....

Prairieville, LA(Zone 9a)

DX, so sorry to hear that. Tornadoes are scary no matter where you live. Glad to hear that you are well. Good thoughts to you and your neighbors.

Jean/Moon

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