Hi there! I'm interested in these plans, I just have a couple of questions.
The first picture says "duct-heated raised bed" but the other pictures are apparently from somekind of an aquaponics system platforms?
I'm planning to build (oh well, assemble) a greenhouse this summer and would like to have some kind of heating system for it to extend the growing season a bit. My greenhouse will be about 33ft+10ft and I'm wondering if I can fit this kind of system in there.
How are the plans for the duct heated raised bed..? The first picture shows that the duct maybe goes by the side of a raised bed.. Is the idea to build a bench-like side from bricks for the raised bed, and the duct goes inside it?
Thank you for the assistance!
