Two orchard researchers and a codling-moth spray.

Ortho’s story, as the brand told it on its own history page in the late 1990s, begins in 1907 in Watsonville, California. Two agricultural researchers, William Volck and E. Ellerslie Luther, had developed a spray against the codling moth, which the history page says was devastating coastal fruit crops. The history page says they formed a partnership, launched the California Spray-Chemical Company and chose Ortho as their trade name, and that 1907 was the year the name first appeared on the market.

The business, known as Calspray, was an agricultural company first. The same page says it grew from a small-town operation into an international one in its first two decades on the strength of summer oil sprays for farm use, and that its first product for home gardeners was Ortho Garden Volck Oil, named after one of the founders. The home-garden market, it says, only showed its real potential in the 1940s, with the arrival of the hose-end sprayer.

In 1931, according to the brand’s history, Calspray was acquired by the Standard Oil Company of California together with the Standard Oil Company of New Jersey, and the California company soon took sole ownership. Through the 1950s Calspray added chemical fertilizers and a line of insect, weed and disease products for gardens and homes. In the 1960s Standard Oil of California merged Calspray with two other chemical businesses into a subsidiary called the California Chemical Company, in which Calspray became the Ortho Division, and built a plant at Fort Madison, Iowa. At the end of the decade the parent brought its operations together under the Chevron name, and the subsidiary became the Chevron Chemical Company.

From Chevron Chemical to Monsanto and Scotts.

Under Chevron, Ortho was one name among several businesses. The brand’s history page says that in 1979 the Ortho Division of Chevron Chemical was reorganised into three units — agricultural chemicals, fertilizers and a Consumer Products Division — and that the consumer unit marketed products for homeowners as a separate profit centre. By the early 1990s its range covered outdoor and household insecticides, fungicides, weed control, fertilizers, applicators and a series of books on gardening and home improvement. Horace Hagedorn of Miracle-Gro, interviewed by The New York Times in July 1993, named “Ortho’s Rapid-Gro from Chevron” as one of the two major rival plant foods of the time.

Chevron decided to leave the business. The history page says that in 1992 Chevron announced it would sell the Ortho lawn-and-garden unit to focus on its core activities, and that in May 1993 the Monsanto Company acquired Ortho. Monsanto combined it with its own residential Roundup business in a unit called The Solaris Group, based in San Ramon, California. Under Solaris, the page says, the Ortho line was revamped, and from 1995 products in new packages began reaching store shelves; it also says the group took part in a Consumer Labeling Initiative task force sponsored by the U.S. Environmental Protection Agency, and that in February 1996 it launched the websites ortho.com and roundup.com.

The next owner arrived before the decade ended. English Wikipedia’s article on The Scotts Miracle-Gro Company records that in 1999 Scotts completed agreements with Monsanto that gave it agency and marketing rights for consumer Roundup in several countries and included the purchase of the Ortho lawn and garden business. The history page itself, captured that year, already carried a copyright line in the name of The Scotts Company.

Scotts, of Marysville, Ohio, has owned Ortho since 1999, and Wikipedia lists Ortho and an Ortho Elementals line among the brands it makes in the United States, alongside Miracle-Gro.

Design and documentation.

Garden-care and pest-control brands share the shelf with paint, cleaning products and hardware, and they have to be read quickly by someone standing in a store aisle or a garden centre. Their identities are carried by a few repeated signals: a bottle, bag or can in a single strong colour, a name set large on the front panel, and, for some, a mascot or a short slogan that has run in advertising for years.

These packs also carry text the brand does not choose. In the United States, pesticide products are registered with the Environmental Protection Agency, and their labels set out directions for use, precautionary statements and a registration number. That regulatory panel sits beside the brand’s own graphics on the same container, so the designed part of the label and the required part have to work together.

Some of the names in this group have changed owners more than once, while others have stayed with the company that launched them. Each guide in this group sets out who started the brand, who owns it now and how its name and packaging are presented, and marks plainly what rests only on the company’s own word.

A trade name, a sprayer and a readable label.

Ortho is unusual among garden brands in that its identity has outlived three very different owners. The name was chosen by an orchard-spray partnership in Watsonville, passed through Standard Oil of California and Chevron, spent six years at Monsanto and has been with Scotts since 1999. Through each change of parent, the products continued to be sold under the Ortho name.

The brand’s own account places one object at the centre of its consumer history: the hose-end sprayer. It dates the real opening of the home market to the 1940s introduction of the sprayer, and the late-1990s site carried a page for a sprayer system called Lock ’N Spray.

The other thread in Ortho’s design story is the label. The history page says that when Monsanto’s Solaris Group revamped the range in the mid-1990s, it redesigned the labels to increase readability, adding icons that show proper use and storage, and that the group joined the EPA-sponsored Consumer Labeling Initiative task force looking at consumer-friendly ideas for labelling. For products that carry legally required directions, the label is where branding and instruction meet, and Ortho’s own history treats it as a design project in its own right.

The brand also reached gardeners through print. The history page lists books for gardening and home improvement among the Consumer Products Division’s categories, published under the Ortho name alongside the bottles and sprayers.

For a design guide, Ortho shows how a trade name can serve as a fixed point while ownership changes above it, and how packaging details such as a sprayer and a pictographic label can carry an identity as much as a logo does. Compare it with Miracle-Gro, its stablemate at Scotts, and Roundup, the Monsanto brand it shared a business unit with in the 1990s. For this guide we use spray red and orchard green on label white with a sans, an unofficial interpretation; no product or logo is reproduced.

Keep Ortho’s identity on hand — save it to a board in the Made Good inspiration library.