Hotwire, Thanks for the kind words. You have been an inspiration to me also. I have been researching "rocket mass heaters for greenhouses" and am planning on building a system under my raised beds. I'm fortunate to have lots of clay on my land. The trommel (soil sifter) worked great to seperate the junk from the clay. Currently I'm recuperating from a Cardioversion, which where they shock the heart to slow it down. Have a Merry Christmas
Georgesr.
|