Unlocking new possibilities in CEA with Ceres Greenhouse Solutions
Spinach and other leafy greens grown in LettUs Grow’s Aeroponic Rolling Benches™
Ceres Greenhouse Solutions and LettUs Grow Partner to Bring Advanced Aeroponics to Growers at Global Scale.
A strategic collaboration uniting energy-efficient greenhouse design with breakthrough aeroponic technology, starting with spinach
Two visions, one mission
When Marc Plinke founded Ceres Greenhouse Solutions in 2011 from his base in Boulder, Colorado, his goal was clear: design the most energy-efficient greenhouses in the world and enable people to grow their own food sustainably, year-round.
Fifteen years later, Ceres has become an international leader in greenhouse design, supporting projects from large-scale commercial installations to community greenhouses in remote locations. Built on a philosophy of appropriate technology, renewable energy integration, and client-focused solutions.
Across the Atlantic, LettUs Grow was born from a similar conviction: that innovative technology should unlock growing potential for everyone, everywhere. Since pioneering Advanced Aeroponics™ systems in Bristol, UK, the company has built a global network of partnerships with leading greenhouse constructors, systems integrators, and growers all working toward more resilient, productive food systems.
Now, these two innovators are joining forces and turning conversation to action.
Why this partnership makes sense
At first glance, a UK-based aeroponic technology company and a Colorado-based greenhouse builder might seem an unlikely pairing. But dig deeper, and the synergies become clear.
Shared philosophy:
Both companies were founded on the principle of enabling growers, not replacing them. Ceres designs greenhouses that work with natural systems, leveraging solar-passive design and renewable energy. LettUs Grow develops irrigation technology that integrates seamlessly into existing infrastructure, partnering with growers and engineering firms rather than competing with them.
Complementary expertise:
Ceres specializes in everything around the greenhouse: structure, climate control, heating systems, and renewable energy integration. LettUs Grow brings Advanced Aeroponics, a patented ultrasonic misting system that delivers water and nutrients directly to plant roots, suspended in air, with unparalleled efficiency and root zone health.
Together, they can deliver complete turnkey solutions: energy-efficient greenhouse infrastructure paired with cutting-edge irrigation technology optimized for crop performance.
Global ambition, local impact:
Ceres serves growers across North America and globally, from community-scale projects to large commercial installations. LettUs Grow has partnerships with European greenhouse leaders like CambridgeHOK, KG Systems, HT Verboom and HAWE, but has been seeking partners to expand its North American footprint.
This collaboration enables both companies to serve a wider spectrum of growers from innovative commercial operators to new entrants looking for accessible, scalable solutions.
Spinach growing at LettUs Grow’s leading aeroponic R&D glasshouse facility.
The spinach breakthrough and why it matters
Spinach has long been a challenging crop in controlled environment agriculture.
In traditional hydroponic systems, spinach struggles. Poor germination. Slow early growth. Vulnerability to diseases like Pythium and root rot. Plants that bolt before reaching harvestable size. The root zone constantly flooded in hydroponics simply doesn't get the oxygen it needs.
Advanced Aeroponics changes that.
In trials conducted with commercial growers, LettUs Grow's aeroponic systems delivered breakthrough results:
Over 50% higher yields than hydroponics in the same growth cycle
96% saleable yield vs. hydroponic batches that struggled to meet quality standards
Consistently healthy root systems despite the presence of normal fungal pathogens
Superior growth rate and crop quality with dark green leaves and minimal deficiencies
The solution? Highly oxygenated root zones.
By suspending plant roots in air and delivering nutrients via ultrasonic mist, Advanced Aeroponics provides oxygen levels impossible to achieve in the most advanced hydroponic systems. Roots stay healthy. Plants grow faster. Quality improves. Disease resilience increases.
For growers, this unlocks a new revenue stream for baby spinach and mature spinach production in controlled environments with reliable, repeatable results.
What the partnership delivers
For Growers, this means:
Turnkey solutions at multiple scales
Whether you're a commercial grower planning a multi-acre facility or a community looking to build year-round local food access, this partnership can deliver a complete system; greenhouse, irrigation, climate control, and renewable energy tailored to your needs and budget.
Access to proven technology
Both companies have deep track records. Ceres has delivered energy-efficient greenhouses globally for 15 years. LettUs Grow has been developing its Advanced Aeroponic technology for over 10 years, validated through independent research with Wageningen University and proven in commercial installations across Europe.
Expertise that scales
From crop protocols to system integration, growers get support from teams who understand both the technology and the realities of commercial horticulture.
Expandable capacity
Start with spinach. Expand to lettuce, herbs, microgreens, propagation, or specialty crops. The system is modular and adaptable.
North American presence with global expertise
Ceres brings deep knowledge of North American markets, climate conditions, and regulatory environments. LettUs Grow brings insights from European installations and a global network of partners. Together, they combine local knowledge with international best practices.
A systems approach to resilient food production
This partnership reflects a broader shift in controlled environment agriculture: away from isolated technologies, toward integrated systems.
Ceres doesn't just build greenhouses, they design complete growing environments optimized for energy efficiency, renewable integration, and long-term performance.
LettUs Grow doesn't just sell irrigation equipment, they partner with infrastructure specialists to ensure seamless integration and optimal crop outcomes.
Together, they're building solutions for a food system that needs to be more resilient, more local, and more sustainable.
As the world faces:
Increasing pressure on agricultural land and water resources
Supply chain vulnerabilities exposed by climate and geopolitics
Growing demand for fresh, local, pesticide-free produce year-round
The answer isn't vertical farming hype or technology for technology's sake.
It's proven systems, strategic partnerships, and a focus on what actually works for growers.
What’s next?
The companies are planning joint webinars and grower education programmes to help commercial operators understand how Advanced Aeroponics can unlock new crop opportunities in their facilities.
If you're a grower interested in:
Expanding into spinach or other challenging crops
Improving yield and quality in your existing greenhouse
Building a new energy-efficient facility with proven irrigation technology
Exploring turnkey solutions for community or commercial projects
Please do get in touch: info@lettusgrow.com
