Re: Manure?
You can buy them in the plumbing section at any hardware store. They might be a seasonal item so you might not find them now. You can also buy them online and on e-bay. Make sure you get at least 9 feet, 15 feet is better. Also, when you use them make sure the temp sensor is outside and exposed to the cold (do not cover the sensor with leaves or anything else). I would also cover with plastic to keep the cables and your insulating material dry in the winter, wet is not good for bananas in the winter.
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Jeremy
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