Magtech and H&M Scaled Soil-Free Cotton Production
The partnership processed its first five-tonne batch of hydroponic cotton into garments in Spain.
Updated on Sept. 24, 2026 in Fashion
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Magtech and the H&M Group Circular Innovation Lab have successfully collaborated to scale soil-free cotton production. The initiative recently processed its first five-tonne batch of hydroponic cotton for garment manufacturing.
Why it matters
This project aims to decrease reliance on intensive land use, water, and pesticides by growing crops in controlled environments. The technology is designed to enable cotton production in regions facing water scarcity or limited fertile land.
One hectare of the hydroponic system hosts 30,600 plants across 52 channels, each measuring 98 meters long for a total combined length of 5 kilometers. The operation utilizes AI-driven cameras to monitor ripeness and manage localized pesticide application.
The players
Magtech
Magtech is a technology developer focused on advancing sustainable agricultural solutions through hydroponic systems.
H&M Group Circular Innovation Lab
This division of the H&M Group explores new materials and production methods to support the company's long-term sustainability goals.
The details
The hydroponic cotton is grown under net structures equipped with water recovery systems that circulate nutrients to reduce waste. AI monitoring allows the system to target specific plants for treatment, minimizing the environmental impact compared to conventional farming.
Timeline
September 24, 2026: The project updates and production milestones were published.
Culture Shift
The adoption of soil-free cotton follows the textile industry's shift toward circular materials and regenerative agriculture to address environmental concerns. This transition reflects a broader move away from resource-intensive legacy farming methods in favor of high-tech production.
Consumers may eventually see garments made from hydroponically grown fibers on retail shelves as the process reaches larger production scales. The initiative primarily affects future manufacturing sustainability rather than immediate daily shopping routines or garment prices.
The takeaway
Hydroponic cotton represents a technical departure from traditional agriculture that could eventually decouple clothing production from land and water constraints. As the project expands into India, the focus will remain on whether this production method can be scaled efficiently for global markets.
Further reading
Learn more about the latest developments in the garment industry within the Fashion section.
Source note: This article includes information reported by WWD.
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