| Size | 10 Seeds |
| Brand | Botanical Archive |
Juglans cinerea x Juglans regia F2 SEEDS - Butternut | English walnut Juglans cinerea × Juglans regia F2 seeds represent the second filial generation of the butternut × Persian walnut hybrid — combining J. cinerea (the butternut or white walnut, native to eastern Canada to north-central and eastern U.S.A.) with J. regia (the Persian walnut, native from NE. ).