Black walnut (Juglans nigra)
Latvian-grown, black walnut (Juglans nigra) seedlings. with improved root system
Suitable winter hardiness zones: 4b-7
Annual bare-root seedlings seedlings 1/0 L size 50+
Seed origin:
Northern Poland, isolated group of trees, 20+ trees, age about 100 years.
Winter hardiness zone 6 (Historically 4b)