"Bill Litchfield" wrote in
:

Busy shredding a huge mountain of leaves to use as mulch and mostly in
a huge compost pile. There are a few English Walnut leaves. Now,
somewhere I either read or heard that Black Walnut leaves were toxic
to garden plants and shouldn't be used for either mulch or in compost.
Is that true? Or is the English Walnut a baddie too?

Regards,
Bill




I don't know but a search for juglone may turnip the answer. yeah i said
turnip.