Karl Townsend wrote:
My view, hydroponics just adds unnecessary expense...

I built Milady a high tunnel greenhouse. Crops grow in the soil. Roll
up sides and end windows for ventilation. because of my MN location, I
did put in a small propane heater, you wouldn't need it.

http://www.farmtek.com/farm/supplies...nnels_1 .html

If you go this route, I'd be glad to consult.

Thanks, Karl.
The professional and efficient grounds crews employed
by one of my neighbors like to rid themselves of concrete
scrap by launching it over our common fence, so I
require hard walls to survive the bombardment.

--Winston