binner
User
 A Juvenile Earthworm
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Re:minimum temps for brewing tea - 2008/04/25 07:19
I got some answers (see below)at the backyardgardner site. They make the kis tea maker and also have some interesting info if anybody wants to visit. According to them, the temp range is 55-80 for good tea but someplace on the site they said minimum of 40 degrees. I will probably do a modified redhen version on my enclosed porch next week and provide some heat at night.
How long does it take to make compost tea in the Keep It SimpleŽ 5, 28, 55, & 100, 500, and 1000-gallon brewers?
It takes 24 hours at 55°-80° degrees or longer if the temperatures are colder in the larger brewers, 12-hours (or more) in the 5-gallon brewer.
What happens if temperatures are too cold?
The air temperature determines the water temperature because the air is moving through the pump into the water. If the temperatures are too cold (below 70 degrees), it will take longer for the microbes to produce and you will need to run your brewer for a minimum of 3 hours longer.
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