By invitation to those on our email list.

Seed Cleaning in the Greenhouse is very popular, so please RSVP so we know how many work stations we need to set up. We work even in snow, and we will be inside.

Seed Cleaning is the separation of the usually tiny seeds from the dried flower heads, collected in High Park in the last year. Planting these separated seeds has proven to be very successful in cultivating as many rare and limited back oak savannah plants as possible.