On Tue, 12 Jun 2012 17:57:28 -0700, Lew Hodgett wrote:

Took a couple of years, but the combination of worms and coffee grounds
turned that clay sub soil into sandy loam.

We used to go out to the city parks and golf courses and collect
nightcrawlers. Brought them home and put them in a container of coffee
grounds and cornmeal. Kept them hale and hearty and apparently the fish
loved the taste.

Memories from 60 years ago :-).

--
Intelligence is an experiment that failed - G. B. Shaw