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QcCity
member
Member Since: 06/16/2015
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From Paprika Seeds to Paprikash
WesternGardener | October 15th, 2018
Freezer Tips for Fresh Produce
WesternGardener | October 8th, 2018
Eight Great Tomatoes from 2018
WesternGardener | October 1st, 2018
Celebrate the Foods, Plants and Folkways of the Southern United States
cookinwithherbs | September 30th, 2018
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Re: Cold Frame Gardening
What I found useful if you have the time is to cover the glass on clear nights with a cardboard onto which aluminium foil is fixed, the aluminium foil facing down.
posted: 10:27 am on June 16thThis will reflect back the heat from the ground instead of having it radiate into space on clear nights. It was seven degrees F less cold under the foil than under ordinary glass or plastic.