Making a Rock Garden — A Reader’s Guide

Defining the Rock Garden Against the Rockery

Adams devotes the opening chapter to a polemic: the rock garden is not a rockery. He argues that a rockery is a pile of stones filled with soil, whereas a proper rock garden mimics natural outcroppings. The distinction is not merely aesthetic but structural. He praises English rock gardens as “an established institution” with a “considerable bibliography,” while lamenting that in America the rock garden is “an almost unconsidered factor.” The excerpts show that Adams is writing for a readership he believes needs to be educated from first principles. He repeatedly uses contrast—European sophistication versus American neglect—to frame his advice. This rhetorical strategy suggests that the book is as much a cultural argument as a practical manual.

Native Plants and the Case Against Exotics

Despite the catalog subject’s generality, the excerpts reveal a strong preference for native plants. Adams asks why one should import Himalayan primroses when “you have only to go to the woods for it.” He lists common Eastern wildflowers—celandine, strawberry, cranesbill, toadflax, bloodroot, foam flower—that “take on unexpected new beauty when transferred to the rock garden.” He warns against overly aggressive spreaders like coltsfoot and advises discarding plants that overstay their welcome: “Certain plants, like certain friends, you enjoy having for a visit, but do not care to see remain forever and a day.” This practical, almost wry advice is typical of his voice. He also discourages annuals and bizarre horticultural varieties, such as Darwin tulips or double daffodils, which he says “look horribly out of place.”

Construction and Site: Making the Most of Natural Features

The table of contents lists chapters on “The Choice of a Site” and “The Work of Construction,” and the frontispiece shows “An Outcropping Boulder Converted into a Rock Garden.” Adams advises filling depressions with soil and planting around boulders with low-growing species like Phlox subulata, sedum, and arabis. The excerpts do not include detailed construction steps, but the emphasis on natural opportunities is clear. He notes that “A’s rock garden in Maine will not be like B’s in Louisiana,” underscoring that site-specific design is paramount. The book appears to advocate working with existing topography rather than imposing artificial forms. This approach aligns with the broader Arts and Crafts sensibility of the era, valuing handcraft and local materials over mass-produced ornament.

Readers should approach Making a Rock Garden as a period document that blends practical horticulture with a strong aesthetic philosophy. Adams’s insistence on native plants and naturalistic design may resonate with contemporary ecological gardening, but his dismissal of certain plant forms reflects early 20th-century tastes. The excerpts are too brief to capture the full construction advice, but the book’s value lies in its clear-eyed critique of the rockery and its advocacy for thoughtful, site-specific rock gardening.

That grey afternoon, Making a Rock Garden kept me company by the window, its patient talk of grit and moss drawing me into a slower kind of noticing. Somewhere between the chapters on native stone, I started wondering what else thrives when left alone. That idle thought carried me to The Bee-keeper's Manual or Practical Hints on the Management and Complete Preservation of the Honey-bee. — Inside the Classic, another quiet voice about tending small worlds that hum.