We have an unfinished solar water heater hanging on the fence near the greenhouse.
What is needed to finish the project is more 1 gallon water/juice/milk jugs – about 400 – 1,000 of them!
Any empty 1 gallon jugs would be appreciated to help us capture more heat from the sun.

More gallon jugs are needed for this solar heater on the greenhouse. Water is heated passively by the sun and circulated through the beds in the greenhouse during the winter season.
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We want to thank GOD that during storms the last few days there has been no substantial damage to the garden. We could have had devastating hail. Praise God!
I would like to know how this works? any info would be great
thank you