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Smithers-Oasis

Smithers-Oasis is a Kent, Ohio-based company best known for Oasis floral foam and related floristry, horticultural, and post-harvest plant products.

Last updated August 31, 2026

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Overview

Smithers-Oasis is a privately held company specializing in products for floristry and related plant applications. The business was established in 1954 in Kent, Ohio, after V. L. Smithers developed a water-absorbing foam intended for use in floral arrangements. That material became the foundation for Oasis wet floral foam, a trademarked product category widely associated with the preparation and support of cut-flower designs. Oasis wet floral foam is designed to absorb and retain water while providing a stable medium in which flower stems can be inserted. Its capillary structure allows moisture to move toward the stems, helping arrangers keep flowers hydrated while also fixing them in a desired position. The product has commonly been sold in green, brick-like blocks, although the company has offered other shapes, colors, and formats for different design applications. Florists use the foam in arrangements, displays, event decoration, sympathy work, retail merchandising, and other forms of professional and amateur flower design. Over time, Smithers-Oasis expanded beyond its original wet-foam product. Its portfolio has included floral accessories, dry floral foams for artificial-flower arrangements, colored floral foams, cellular growing media, and products intended for the handling and post-harvest care of plants. Sahara and Sahara II are associated with dry floral foam distributed by the company for artificial arrangements. The company has also distributed products made from extruded polystyrene and molded urethane, rather than manufacturing every material in its broader product range. Rainbow Foam, produced in France, provides colored floral foam with a formulation and soaking procedure distinct from standard wet floral foam. The company has maintained its connection with Kent, where it operates a manufacturing facility and is headquartered. Its corporate offices were moved from Kent to nearby Cuyahoga Falls in 1992 and returned to Kent in late 2013. This continuity has made Kent an important part of the company's identity and operating history. Smithers-Oasis occupies a specialist position rather than competing as a general consumer-products conglomerate. Its brand equity is concentrated in the Oasis name, professional floristry know-how, florist education and supply relationships, and materials designed to solve practical problems in arranging, growing, transporting, and maintaining plant products. The company serves the traditional cut-flower trade while also addressing artificial-flower design, horticulture, and post-harvest applications. Environmental considerations have become relevant to the company's product category. Conventional floral foam is a thermoset phenolic plastic material and has been criticized because of persistence, fragmentation, and possible microplastic pollution when improperly discarded. Product safety information has also identified potential irritation risks associated with exposure to certain ingredients or dust. Smithers-Oasis has promoted newer formulations, including Oasis Maxlife, described in reference material as biodegradable and non-toxic to humans and animals. The environmental profile of floral foam remains an important consideration for florists and consumers, particularly where used foam is disposed of with ordinary waste or enters natural systems.

History

Smithers-Oasis traces its origins to 1954, when V. L. Smithers founded the company in Kent, Ohio, after developing a water-absorbing foam for floral arrangements. The invention addressed two practical needs in flower design: holding stems securely in place and supplying them with water after cutting. The resulting material became known as Oasis wet floral foam and formed the basis of the company's long-term brand identity. The foam's usefulness derives from its fine-cell structure. When properly saturated, it acts as a reservoir while allowing flower stems to be inserted into a stable block or shaped form. The medium supports arrangements that would otherwise require wire, containers with specialized mechanics, or other structural techniques. Its use spread through professional floristry and floral retail, where consistent design, transportability, and hydration are important. The company's activities later broadened beyond the original wet floral foam. Smithers-Oasis developed or supplied additional floral accessories and entered adjacent categories involving artificial-flower arrangements, horticultural media, and the handling of plants after harvest. Sahara and Sahara II became names associated with dry floral foam used to support artificial flowers. The company also distributed products based on extruded polystyrene and molded urethane. These additions gave the business a broader materials and application portfolio, although not all products were manufactured by Smithers-Oasis itself. The company introduced colored floral foam through Rainbow Foam, produced in France. Because this material does not use the same formulation as the standard wet foam, it requires different soaking instructions. The variety illustrates the company's effort to adapt its core arranging medium to decorative and specialized design requirements rather than treating floral foam as a single standardized product. Smithers-Oasis has retained a manufacturing presence and headquarters in Kent. Its corporate offices were located in Cuyahoga Falls from 1992 until their return to Kent in late 2013. The move restored the company's administrative center to the community where it had been founded and where its manufacturing history began. The environmental debate surrounding floral foam has become an important part of the product category's later history. Conventional Oasis floral foam is a fine-cell thermoset phenolic plastic. Concerns have been raised about its persistence, potential fragmentation into microplastics, and the consequences of disposing of used material improperly. Product safety documentation has also identified possible irritation to the eyes, skin, and respiratory tract and has addressed exposure to ingredients such as formaldehyde and carbon black. These issues have encouraged closer attention to handling, disposal, and product formulation. In response to changing environmental expectations, Smithers-Oasis has promoted newer products such as Oasis Maxlife, described in the available reference material as biodegradable and non-toxic for humans and animals. The company's continuing role is therefore defined by both the established Oasis system used in floral design and efforts to develop or offer materials suited to evolving safety and environmental requirements.

  • 2013

    Corporate offices return to Kent

    [1]

    Smithers-Oasis returned its corporate offices to Kent in late 2013, reestablishing its administrative base in its founding community.

  • 1992

    Corporate offices move to Cuyahoga Falls

    [1]

    The company's corporate offices were relocated from Kent to nearby Cuyahoga Falls.

  • 1954

    Company founded in Kent, Ohio

    [1]

    V. L. Smithers founded the company after developing water-absorbing foam for use in floral arrangements.

Products and positioning

A specialist supplier of floral-design media and plant-care products, anchored by the Oasis floral-foam brand and serving professional florists, floral retailers, arrangers, horticultural users, and related plant-product markets.

  • Wet floral foam

    Oasis wet floral foam

    Oasis wet floral foam is the company's signature floristry medium for arrangements made with fresh flowers. The sponge-like material absorbs and holds water while giving designers a stable structure into which stems can be placed. It is commonly supplied in blocks, but also appears in other forms and colors. The foam combines hydration and mechanical support, making it useful for bouquets, displays, event work, sympathy arrangements, and other professional floral applications.

  • Dry floral foam

    Sahara and Sahara II

    Sahara and Sahara II are trademarked dry floral-foam products distributed by Smithers-Oasis for arrangements using artificial flowers. Unlike wet foam, they are intended to provide a firm anchoring medium without supplying water. The company also distributes related products made from extruded polystyrene and molded urethane. These materials support decorative designs in which stem stability, shaping, and concealment are more important than hydration.

  • Colored floral foam

    Rainbow Foam

    Rainbow Foam is a colored floral foam product produced in France. It is intended for decorative floral work where the visible color of the support material forms part of the design or offers an alternative to conventional green foam. Its formulation differs from standard Oasis wet floral foam, so users must follow separate soaking directions before placing fresh stems into it.

  • Floral foam

    Oasis Maxlife

    Oasis Maxlife is presented as a newer floral-foam formulation associated with improved environmental characteristics. Available reference material describes it as biodegradable and non-toxic to humans and animals. It belongs to the company's effort to address concerns about the persistence and disposal of conventional floral foam while retaining the support and water-management functions expected in fresh-flower arranging.

  • Horticultural media

    Cellular growing media

    Smithers-Oasis has expanded into cellular growing media for horticultural uses. These products apply structured, porous materials to the cultivation and handling of plants, extending the company's expertise beyond decorative arrangements into plant-production applications. Specific product names, launch dates, and current availability are not established in the supplied reference material.

  • Plant-care products

    Post-harvest plant products

    The company has also developed products related to post-harvest plant care. This area complements its floral-foam business by addressing the condition, handling, and useful life of plants and cut flowers after harvest. The supplied reference does not identify individual products, formulations, or launch dates in this category.

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