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U.S. Floriculture Sustainability Study – What It Means for Global Floral Supply Chains

The findings are a window into what the U.S. floral market is becoming. For growers and traders outside America who supply into it, the findings are a sustainable planning tool.

By: BRIAN OKINDA | 29-06-2026 | 5 min read
Thursd Now Sustainability Floral Education
North Carolina State University Study by American Floral Endowment Though Sustainabloom and What Its Findings Mean for Global Floral Supply Chain

A 2026 North Carolina State University study, supported by the American Floral Endowment’s Sustainabloom, surveyed U.S. flower growers, wholesalers, retail florists, and suppliers to document where the American floral industry stands on sustainability. It outlined how different sectors of the floral chain approach environmental practices. For stakeholders elsewhere globally, these insights reveal a lot about expected production values.

For growers and exporters supplying the U.S. floral market, such a domestic supply chain study is rarely just about local dynamics. Because the global floral industry is intrinsically connected, variations in American retail and consumer habits, supplier pressures, and wholesaler logistics ripple through flower producers in Latin America, Africa, Europe, and even Asia. But what can they do to meet the changing operational demands?

Markets Do Not Operate in Isolation

The larger portion of cut flowers retailed in the U.S. is imported, the majority from Colombia and Ecuador, with some volumes also coming from Canada, Guatemala, Costa Rica, the European Union, the Netherlands, South Africa, Kenya, Thailand, and others. This makes the American floral market one of the most important destinations for downstream floral trade globally. 

 

The North Carolina State University Study, Supported by the American Floral Endowment, though Sustainabloom Had Several Findings on Sustainability. But What Do They Mean for the Global Floral Supply Chain?
Dahlia Alauna Clair Obscur at @adeneflowers

 

While general production segments focus heavily on input efficiencies like water conservation and integrated pest management, U.S. retail florists and wholesalers are consumed by more. They focus on output issues, specifically cold-chain management and packaging waste. For an international exporter, this means a high-quality, sustainably grown flower is only half the battle, and their product must also fit into the waste-reduction workflows of the consumer.

When American retail florists, for instance, say their primary future goal is addressing packaging, in one way or another, it also means looking upstream for solutions. International growers proactively modifying their post-harvest processes to use minimal, recyclable, or compostable materials relieve an operational burden for their U.S. clients, which is a more attractive supply chain partnership.

 

U.S. Floriculture Sustainability Study – What the Findings Mean for Global Floral Supply Chains
Sustainabloom Senior Manager Amanda Solliday. Photo by @american_floral_endowment

 

Buyers Are Moving Toward Verified Sustainability

While relatively new to the U.S. floriculture scene, sustainability planning is accelerating. What this tells international suppliers is that their U.S. partners are formalizing sustainability, and as these plans mature, supplier evaluation criteria will likely follow suit. 

Floral businesses presently buying from other countries, without proper sustainability verification, may well, as internal plans develop and reporting obligations grow, begin to ask their upstream partners the same questions on sustainability. For those, therefore, already certified, it is a competitive advantage.

 

The North Carolina State University Study, Supported by the American Floral Endowment, though Sustainabloom Had Several Findings on Sustainability. But What Do They Mean for the Global Floral Supply Chain?
Cut Ranunculus. Photo by Zoe Richardson

 

What Different Segments Are Planning Will Be Required of Exporters

Many retail florists are focused on sustainable packaging and communicating their sustainability practices to customers. Since the packaging coming with the flowers from exporters is the same one that ends up in a florist's shop, the choices of exporters about sleeve materials, wrapping films, and boxes could affect a retail florist's ability to meet their own sustainability goals.

For the exporters and suppliers, therefore, transitioning to sustainable, recyclable, or compostable packaging materials could be a strategic environmental choice just as much as it is a viable commercial one.

 

The North Carolina State University Study, Supported by the American Floral Endowment, though Sustainabloom Had Several Findings on Sustainability. But What Do They Mean for the Global Floral Supply Chain?
Photo by @greenrose_ecuador

 

Also, while U.S. growers plan to phase out peat-based substrates and are interested in integrated pest management and biological controls, these are production-level trends worth watching, because they mirror what responsible growing is all about in the American market's own standards. Those already using reduced-chemical approaches or peat-free growing media are, in essence, working ahead.

Cost Is a Shared Barrier, but the Response Differs by Context

Perhaps the most collectively cited barrier in the study was the cost of implementation. Growers, florists, suppliers, and wholesalers ranked it first, which is a familiar territory for those from outside the U.S. as well. Certification processes, infrastructure upgrades, alternative packaging sourcing, and carbon tracking systems all need upfront investment before benefits are felt.

 

North Carolina State University Study by American Floral Endowment Though Sustainabloom and What Its Findings Mean for Global Floral Supply Chain
Photo by @capeflorasa

 

But the distinction for international suppliers is that the business case for these investments is often stronger because the U.S. market is largely premium. Research shows that up to 60% of consumers are more likely to buy from environmentally responsible sources and would pay at least 10% more for flowers with sound sustainability credentials. So, if U.S. retailers can command a premium for sustainably sourced flowers, they have more reasons to source and pay accordingly, while specifying sustainable origin as a procurement criterion.

There’s Reason to Empower Retailers and Florists With Transparent Origin Stories

The research also reveals a noteworthy communication gap. Retail florists are at the end of the supply chain but experience a disproportionate share of sustainability pressure, partly because they deal with consumers directly. They feel the gap between consumer expectations and what the upstream supply chain delivers.

 

The North Carolina State University Study, Supported by the American Floral Endowment, though Sustainabloom Had Several Findings on Sustainability. But What Do They Mean for the Global Floral Supply Chain?
Craig Musson the founder of Wafex with a bunch of Banksia.

 

So while American flower buyers frequently express a preference for environmentally responsible products, retail florists often lack the specific data or time to effectively communicate the relevant sustainable practices of flower producers at the sales counter, creating a disconnect in which sustainable efforts go unnoticed.

Yet this dynamic is important because it is often the florists who drive purchasing decisions at the wholesale level. A florist who pushes their wholesale supplier to source certified, traceable, or lower-impact flowers creates demand, which in turn, goes back to the farm. Creating direct relationships with the florists, or ensuring certifications and sustainability practices are documented and easy to communicate, reduces the apparent disconnect in that chain.

 

The North Carolina State University Study, Supported by the American Floral Endowment Though Sustainabloom Had Several Findings on Sustainability. But What Do They Mean for Global Floral Supply Chain?
Photo by @american_floral_endowment

 

International supply partners can do this by making complex floriculture metrics clear, digestible narratives for retail florists. They could provide simple marketing kits, verifiable carbon-offset data, water savings, and other sustainability metrics that allow the florist to easily share the flower's journey with the end consumer. When they provide such accounts that help retailers justify premium pricing, they solidify their position as ideal supply chain allies.

 

Featured image by @american_floral_endowment. Header image by @trademarkfarmer.

FAQ

The study only surveyed U.S. businesses. Why does it matter to growers in Colombia, Ecuador, Kenya, or Europe?

Because the U.S. is the end market for the majority of those growers' production. What U.S. wholesalers, retailers, and large-box buyers begin to require in terms of sustainability documentation, certification, and packaging standards will flow upstream through the import channels that connect growing regions to American consumers. The study maps where U.S. buyers are heading, and international suppliers need to read that direction.

What specific packaging changes should exporters in LATAM or Africa consider based on these findings?

U.S. retail florists are actively reducing packaging waste, and certain U.S. states have introduced recycled content legislation. Exporters should evaluate whether their sleeve materials, wrapping films, and shipping boxes are recyclable or compostable, reduce packaging layers where stem protection allows, and look at FSC-certified cardboard. These adjustments align with what U.S. buyers across segments are already planning.

What does a useful sustainability plan actually look like for an international exporter targeting the U.S. market?

It does not need to be complex. A practical plan documents which environmental practices the business currently uses, which certifications it holds or is pursuing, what it plans to improve over the next two to three years, and how it measures progress. The key is that it is written down and can be shared with buyers.

The U.S. study found that all existing sustainability plans in the American floral industry were implemented within the past five years, meaning even recent and developing plans are considered credible. The same standard applies to international suppliers entering these conversations.

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