In a message dated 1/23/2012 11:08:44 PM Eastern Standard Time,
jimfruth@charter.net writes:
> 1) Are Black Walnuts known to be self fertile? No. Black walnut flowers
> and catkins genertally mature at different times on a given tree making
> self pollination unlikely.
>
> 2) Are they pollinated by the wind or by vectors? Wind.
> __________________
>