The North American Growing Media Market Is About to Double. The Supply Base Is Not.
May 18, 2026 
Photo: Jennifer Neujahr/NextSteps
The North American growing media market is entering a phase that much of the industry is not fully prepared for. The challenge is not uncertainty around demand. It is that the scale of demand is being underestimated.
Global projections from Wageningen University & Research, based on the study Growing Media for Food and Quality of Life in the Period 2020–2050 by Blok, C., Eveleens, B., and van Winkel, A. (2021), illustrate just how significant this shift will be. Growing media demand is expected to increase from 116 million cubic meters in 2022 to 295 million cubic meters by 2050, or roughly 152 million cubic yards today to nearly 386 million cubic yards within the next 25 years. North America is projected to be one of the largest contributors to that growth, with demand expected to approximately double as more production moves into controlled systems for food crops, particularly berries, vegetables, and nursery production.
Importantly, this growth is not theoretical. It is already visible across the industry.
Three forces are driving this expansion, and they are accelerating simultaneously.
- The first is the consumer. Worldwide, a growing middle class and rising incomes are increasing demand for higher-value crops such as berries, avocados, coffee, cacao, and premium vegetables. These crops require more controlled production environments and consistent rootzone performance, both of which depend heavily on reliable growing media.
- The second force is the environment. Climate variability, water scarcity, salinity, and poor native soils are pushing production away from traditional field-based systems and into those that rely on engineered media. In many cases, expansion into new growing regions is only possible with the use of growing media designed to deliver consistent performance under challenging conditions.
- The third force is labor. Labor shortages and rising costs are forcing growers to adopt systems that are more predictable and efficient. Mechanized planting, automated irrigation, and tightly managed crop cycles all depend on uniform media. In this context, growing media is not simply a supporting input. It is foundational to operational success.
Taken together, these three forces are reshaping where and how food and ornamental crops are produced. They are also redefining where opportunity is created and where it is lost.
Supply Instability
Despite this clear demand trajectory, the primary constraint facing the industry is not demand. It is supply.
Historically, the North American market has benefited from relatively stable peat supply. That stability is beginning to change. Harvest variability, increasing global competition, and logistical challenges are tightening availability. At the same time, coir supply is becoming more geographically concentrated, and while wood fiber is scaling, its quality and processing remain uneven.
One reason the North American market has not yet felt the full pressure seen in other regions is that Canadian peat remains largely dedicated to the North American market. Even during recent periods of significant supply pressure in Europe, including one of the weakest Baltic harvests in decades, only limited additional Canadian peat volumes moved into overseas markets.
As a result, many North American growers have not yet experienced the same level of supply disruption or material substitution pressure already visible elsewhere in the world.
However, the global growing media market increasingly behaves like a waterbed. Demand ultimately moves toward available and economically viable supply. As pressure on traditional raw material sources continues to increase globally, materials that historically remained regionally balanced may gradually find new destinations and applications where economics justify their movement.
This does not imply that peat disappears from North America. Rather, it suggests that long-term assumptions around availability, pricing stability, and regional insulation may become less certain over time.
This creates a widening gap between theoretical raw material availability and the consistent, processable, and usable materials that growers actually require. That gap represents the central challenge for the industry moving forward.
In response, the industry is shifting toward multi-material media systems. This is not a move away from peat, but rather a move away from dependence on any single material. Peat, coir, and wood fiber will all remain critical components, each offering distinct performance characteristics and supply dynamics. However, they will not be sufficient on their own to meet future demand.
Wageningen University & Research estimates that approximately 30 million cubic meters of future demand will need to be met by materials that do not yet play a significant role in today’s market. That equates to nearly 40 million cubic yards of new supply that must be developed, processed, and proven. This emerging category of materials will define the next phase of the growing media industry.
At the same time, not every alternative material will succeed. There is increasing interest in locally sourced and novel media components such as processed bark products, rice hulls, wood-based fibers, composted biomass streams, and engineered organic residuals, but scalability remains the key challenge.
The Path to Success for Peat Alternatives
For any alternative media component to move beyond the trial stage, it must meet several criteria. There must be sufficient base material to ensure consistent supply. It must be available year-round. It must be capable of being processed into a stable and repeatable product. And most critically, it must perform reliably across a range of crops and production systems.
Without these attributes, a material will remain a niche solution rather than a viable component for large-scale production.
For North American growers, this shift carries important implications. Growing media can no longer be treated as a simple input decision. It must be approached as a supply strategy. Success will depend on understanding and managing the full system, including sourcing, processing, logistics, and crop performance.
Growers and suppliers who recognize this shift and adapt accordingly will be better positioned to navigate the changes ahead. Those who continue to treat growing media as a commodity input are likely to feel the effects of tightening supply and rising variability first.
The market is not shifting because of peat alone. It is shifting because demand is expanding faster than the current supply system can support. North America is now entering that reality.
At the same time, some growers and suppliers are already adapting by diversifying raw material strategies, investing in processing capabilities, and building more resilient supply systems. Those efforts are likely to define the next generation of industry leaders.
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