T&T: Anchor clone (grass)

[Scott H.E. Welch]

tbehan6468 at aol.com writes:
>I know that runoff from farm areas and lawns causes problems due to all the
>fertilizer that is picked up and deposited in our?rivers and oceans - thus
>promoting plant growth (not always good)?but don't all green plants MAKE
>oxygen - A good thing ?

Have a look at the Eutrophication entry in Wikipedia, it's pretty good:

http://en.wikipedia.org/wiki/Eutrophication

Scott Welch
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