In this article from the Maple Society summer 2010 newsletter, Laura Jones describes Dick van der Maat’s Maple Winter Grafting Course. Maple Winter Grafting Day

Limitations and Possibilities for Growing Native and Exotic Maples in Poland. By Jerzy W. Tumilowicz, Warsaw Agricultural University, Rogów Arboretum. This article, reintroduced from the 2002 International Maple Symposium Proceedings, will by of great use to all growing maples in the challenging colder climate zones.  Prof. Tumilowicz tracks hardiness for 74 Acer species growing at Rogów […]