Posted 11/22/2012 14:24 (#2711036 - in reply to #2711027) Subject: Re: Deep plowing, on youtube
Woodham, Ontario
I was born in a polder. Our fields were clay on top and there was sand below. If you want to grow flower bulbs, you can deep plow the sand up and grow the flowers.
You can also plow under a layer of silt after a flood.