In article , "Doug Kanter"
wrote:

20 years ago, I worked for two weeks removing grass from a new garden using
a fork and a number of custom-made implements of sifting and destruction. I
just had a 30x30 area tilled, and this time, I'm ready to try another way of
killing the grass that's mixed into the soil. The guy who tilled it did a
great job. He ran the tiller in various orientations until the sod was very
nicely chopped up. But, you KNOW some of it'll be back in April when I want
to plant lettuce.

So: I've seen a number of people mention spreading newspaper. Sheets of
plastic are easy, but the newspaper idea is fascinating. But, how's it kept
in place? Just toss soil on top of it? We're talking a lot of newspaper
here - I'd need lots of bricks. :-) I realize this is an unbelievably
simplistic question, but I have limited time this weekend. No time for
experiments, and I'd rather not use plastic if I don't have to.

You can cover the layers of newspaper in a thin top-coating of completely
composted manure. This has the physical appearance of topsoil, but is
sterile so it will not encourage seedlings. Because composted steer manure
is nearly black, it also heats up the ground so that even seeds that might
otherwise wait several months to germinate will be cooked to death.

If the paper is not completely covered, any that is exposed to the air
will dry out swiftly so that worms won't be eating it over time, but when
underneath a layer of dampened inexpensive steer manure compost, the worms
turn even the layers of newspaper (or cardboard) into nutrients in as
little as three months, & nothing that was smothered & heated underneath
it will return.

Also, if there are shrubs or tree saplings you would want to plant in the
area right away, there's no reason not to cut a hole through the
smothering paper & plant a couple big things right away.

-paghat the ratgirl

--
"Of what are you afraid, my child?" inquired the kindly teacher.
"Oh, sir! The flowers, they are wild," replied the timid creature.
-from Peter Newell's "Wild Flowers"
Visit the Garden of Paghat the Ratgirl: http://www.paghat.com