Vetch nitrifies ??

Discussion in 'Outdoor Gardening in the Pacific Northwest' started by Dana09, Apr 23, 2010.

  1. Dana09

    Dana09 Active Member

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    Location:
    Vancouver Island BC
    Vetch often comes up in potted plants out doors. I keep thinking that as it is a legume, it is beneficial and supplying some nitrogen.
    Is that so?
    Anyone know?

    Thks
    D
     

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