What's in your garden?

[PonderThis]

I can see this now:

Hey that works for me, purty aint that important. Except I want a glass roof

Glass roofs don't contribute much lightwise that plants don't already get enough of from the south side glass especially, and they cause no end of leakage problems compared to a conventional roof. Plus, what if parts fall off airplanes?

I like an insulated roof, north wall, and most of the east and west walls too. Plus an insulated footing. Then, you have a greenhouse you could maybe afford to keep heated, especially if it's butted up against the south side of your house.