Rooted in Results: What Growers See with Maxstim

Real-world proof, not theory

For farmers, results matter more than claims. Maxstim treatments consistently deliver higher yields, stronger plants and better crop quality under real conditions, across soils, climates and crop pressures.

Greenhouse results: stronger roots, longer harvests

In Ontario, Canada, one of the world’s largest greenhouse hubs, around 40% of growers now use Maxstim. They see:

Denser, more active root systems
Better resilience under heat and disease pressure
Longer picking windows, with healthy fruit into October

The difference is visible: stronger roots, stronger crops.

Peppers: proven shelf-life advantage

A Canadian trial showed peppers harvested on 30 May stored for 19 days:

Untreated: 14% weight loss, shrivelling
Maxstim-treated: 10% weight loss, firmer fruit

Improved water retention and nutrient uptake translate into fresher produce and higher returns.

Potatoes: 36 commercial trials, consistent gains

Across 14 varieties and 36 trials:

Average 9% yield uplift
£600–£800/ha more margin
Improved skin finish, opening access to premium markets

These results are from real commercial fields, not controlled plots.

Root and leaf scans confirm the science

Research at Queen’s University Belfast found:

Longer root length and more lateral tips
Denser fine roots for nutrient and water uptake
Darker foliage, signalling higher chlorophyll and stronger photosynthesis

From scepticism to adoption

Farmers are rightly cautious. That’s why Maxstim trials are run on real farms, side by side with standard practice. Once growers see the proof, they scale up.

As one grower put it:

“I’d only believe it if I saw it in a commercial-scale trial. Now I use it across the board.”