English walnuts

In Short

This practical guide serves as a manual for the aspiring walnut grower, offering essential instruction on the selection, planting, and maintenance of the Juglans regia. By detailing the history of the tree—from its origins in Persia to its adaptation in California and the Eastern United States—the text argues that these trees are not only exceptional ornamental shade plants but also significant, untapped commercial assets. It has endured as a foundational text for hobbyist farmers because it balances technical botanical advice with the compelling, optimistic promise of a self-sustaining and profitable harvest.

The Story

The story of the English walnut is a journey of migration and adaptation. Known anciently to the Greeks and Romans as the "Nut of the Gods," the tree traveled from its native lands in Asia to Europe, and eventually to the Americas. While the tree historically served as a source of high-quality timber for gunstocks and fine furniture, its primary value in the early twentieth century began to shift toward its yield of rich, nutritious fruit. The narrative follows the realization that the United States, despite consuming 50 million pounds of nuts annually, was still reliant on heavy imports, leaving a vast market open to domestic orchardists.

This transition from an ornamental curiosity to a commercial powerhouse finds its epicenter in California. There, the industry began to eclipse the orange, with growers reporting significant per-acre earnings. However, the book emphasizes that this success is not geographically limited to the West Coast. By identifying and selecting the right hardy varieties—specifically the Franquette for the Northwest and the Pomeroy for the East—growers in cooler climates can replicate the abundance seen in the South.

The arc of the text moves from the philosophical—why we should plant trees—to the granular details of soil moisture, tap-root management, and the specific needs of the blossom. It addresses the common pitfalls of the industry, such as early-blooming varieties that fall victim to frost, and offers a clear, step-by-step path to avoiding failure. The narrative reaches its conclusion by looking at the legacy of the orchard, noting that while other fruit trees may decline in productivity with age, the walnut only grows more fruitful and valuable. The story ends on a note of encouragement from horticulturists like Luther Burbank, who suggests that the act of planting a walnut tree is a dual contribution to personal wealth and the general health of the nation, bridging the gap between historical sentiment and modern agricultural necessity.

How It Unfolds

The historical roots The text establishes the global provenance of the tree, tracing its journey through Greece and Rome to its eventual arrival in England and America. It sets the stage for the walnut's dual identity as a noble, long-lived shade tree and a vital, energy-dense food source.

The economic argument By comparing the rising domestic demand against the volume of imports, the book makes a business case for large-scale production. It highlights the staggering potential of individual trees that can produce hundreds of pounds of nuts annually.

Technical mastery The focus shifts to the specialized requirements of the walnut, emphasizing the importance of tap-root health and the necessity of planting in well-drained soil. It provides clear, actionable rules for spacing, depth, and seasonal maintenance.

Variety selection The guide distinguishes between regional varieties, warning against the pitfalls of planting tender Southern trees in Northern climates. It details the unique origin stories of specific cultivars, such as the Pomeroy, which survived an accidental trip in a satchel to become a foundation for Eastern orchards.

The harvest and beyond The final beats focus on the relative simplicity of harvesting, noting that the trees are largely self-pruning and require little intervention once established. It concludes with an overview of the secondary uses of the walnut, including the production of oils, pickles, and preserves.

The People

The figures in this text are defined by their curiosity and their stewardship of the land. The Compiler, Walter Fox Allen, acts as the primary voice, gathering the expertise of the United States Department of Agriculture and countless private growers to distill complex agricultural science into a practical handbook. His goal is to strip away mystery and replace it with accuracy.

Norman Pomeroy stands out as the archetypal discoverer; his accidental encounter with a superior tree at the 1876 Centennial Exposition leads him to overcome the limitations of his environment. His persistence, despite the loss of most of his gathered nuts to hungry children, demonstrates the patience required to establish a new variety in a foreign climate. Alongside these individuals, the early California missionaries appear as the unwitting pioneers of the industry, whose initial efforts with the "Mission" nut provided the raw data that later growers used to refine and improve the species. Collectively, these figures represent the transition from traditional, scattered planting to a deliberate, scientific approach to horticulture, each of them changing the landscape for those who follow.

In Its Own Voice

"One pound of walnut meat being equal in nutriment to eight pounds of steak."

This statistic is used to frame the English walnut as a superior food source during an era of changing dietary perspectives.

"The seven nuts, which had so narrow an escape from oblivion, are now seven beautiful English Walnut trees, sixty or more feet high and the progenitors of the Pomeroy orchards."

This quote illustrates the fortuitous and almost miraculous way that a specific, hardy variety was introduced to the Northern United States.

"When you plant another tree, why not plant the English Walnut?"

This rhetorical question, attributed to Luther Burbank, serves as the rallying cry for the book’s central argument regarding the environmental and nutritional benefits of the species.

What It's Really About

The central theme is the intersection of agricultural utility and long-term investment. The text posits that nature provides a self-sustaining asset—the tree—that, if planted with foresight, will outlive the grower and provide increasing returns. It asks the reader to consider the value of trees not just as aesthetic objects, but as engines of food production. There is a deep-seated argument here for regional self-reliance; the author suggests that by understanding the "Northern limit" of a crop, one can turn a supposedly inhospitable climate into a site of productivity. Ultimately, it is about the transition from impulsive consumption to deliberate, generational legacy-building through the cultivation of the land.

Why Read It Today

Readers interested in permaculture, heritage gardening, or the history of American agriculture will find this book particularly rewarding. Its tone is earnest and straightforward, reflecting the early-twentieth-century American belief in the transformative power of industry and soil management. It feels like a long-lost conversation with a knowledgeable neighbor who is eager to share the secrets of a successful orchard.

However, a modern reader must navigate the text’s limitations. The agricultural advice, while rooted in sound principles, reflects the specific techniques and varieties of 1912, and some methods may have been superseded by modern research. Additionally, the text’s focus on the "English" walnut as an imported ideal carries the era’s unquestioning embrace of European and Mediterranean stock over native species. Despite these period-specific perspectives, the book remains a charming and instructional artifact. Its value lies in its optimism; it encourages the reader to slow down, observe the natural cycles of growth, and recognize that the most significant contributions to one's environment are often those that require the most patience to cultivate. For those who enjoy the feeling of digging through old gardening journals, this book offers a rewarding look at a time when the American orchard was first finding its modern footing.