In article ,
Jeff wrote:

I live on a quiet corner (traffic wise) and the ivy has grown over the
curb. It's been a few years since I cleaned this out so there's as a
good bit of soil in there, it's pretty light in consistency, dark in
color and full of worms. To a gardening novice this seems like good
soil, much lighter that what I get out of the bag, or from the bottom of
the mulch pile.

What should I do with this? I've got a grape to plant and I'd like to
pot up some roses. Would it be suitable for that, or should I amend it?

Jeff

If you don't treat it well, it will turn to crap. My suggestion is to
prep an area for planting (organic N-P-K, organic matter, plus needs
based on local conditions), introduce some worms from your quite corner,
and cover with alfalfa (lucerne). As long as you keep it covered with
alfalfa (lucerne), you will have worms. Otherwise, the alfalfa will
attract worms, so maybe you should just leave a good thing alone. The
soil is a product of its (see, I can learn) environment. Change the
environment and you will change the soil.
--

- Billy
"For the first time in the history of the world, every human being
is now subjected to contact with dangerous chemicals, from the
moment of conception until death." - Rachel Carson

http://www.youtube.com/watch?v=En2TzBE0lp4

http://www.haaretz.com/hasen/spages/1050688.html