There has been some excellent discussion of hawkweed, wrapping up with
information that the reason that hawkweed is such a problem in some
areas is that it is allelopathic. While some organic controls were
suggested, I would really like to fish for: in what way is hawkweed
allelopathic? What does it do to kill surrounding plants?
Anybody know?
Anybody know somebody that might know?
[permaculture] hawkweed allelopathy,
paul wheaton, 05/04/2009