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Old July 16, 2015   #10
sjamesNorway
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Join Date: Oct 2014
Location: Norway
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Quote:
Originally Posted by KarenO View Post
Ventilation is more important than shade in keeping a greenhouse a reasonable temperature. Adding a fan and opening up the gh as much as possible will help more than shade cloth. To me temps over 30 c consistently will inhibit pollination. Nighttime temps over 20 also
KarenO
Karen, as a fellow northerner, I've been following your "True North Tomatoes" thread with keen interest. The varieties you're developing look wonderful!
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