View Single Post
  #4   Report Post  
Old 22-09-2010, 09:00 PM posted to rec.gardens
gloria.p gloria.p is offline
external usenet poster
 
First recorded activity by GardenBanter: Dec 2009
Posts: 65
Default Help needed with invasive Plant at Hospice



Google for "oxalis control".

Looks like a difficult weed to control.

I think I'd go with black plastic.

Put black plastic over the bed, cut holes for a few
plants, cover the rest with wood chips.
The oxalis that doesn't reach the light should give up
in a year or 2.

Pulling and Roundup won't work.