A multi-grafted English walnut tree - Juglans regia - at Luther Burbank's Experiment Farm in Sebastopol, CA, USA.

---

Size: 3840px × 5760px
Location: Santa Rosa, California, USA
Photo credit: © Gina Kelly / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, burbank, ca, california, english, experiment, experimental, farm, garden, gardening, gardens, grafted, juglans, luther, multi, multi-grafted, plant, plants, regia, sebastopol, states, united, usa, walnut