ericvanvelzen, author of Ultramins

KNOW WHAT LIVES IN YOUR WATER!

Now take advantage of the free water check with Normec Groen Agro Control! SIGN UP FOR THE FREE WATER CHECK Your irrigation water can look clean and clear,...

“The cleaner silos really stood out during the crop rotation”

A cleaner irrigation system during cultivation. Less contamination to clear away at the crop change. During a crop change, it really becomes clear just how much contamination has built up in…

Visit Ultramins at Greentech Amsterdam from 9 to 11 June

Ultramins invites you to RAI GreenTech 2026! We look forward to welcoming you as our guest on 9, 10 and 11 June at our stand (05.430) during the GreenTech exhibition at RAI…

“Their solution shows that water quality need not be an uncertainty”

Schenkeveld is a large tomato grower. Growing tomatoes requires large volumes of irrigation water daily. Last year, the company bought a new farm there. Water quality had been an issue there for years,...

Ultramins at HortiContact Dagen 2026 - 25 and 26 February (stand J11)

Once again, Ultramins will participate in the HortiContact Days in Gorinchem. Ultramins stand J11 The set-up is different from previous years. The opening hours are now more favourable for horticulturists...

Bell pepper grower invested in water quality: “Healthy roots and higher production all year round”

At Fresh Venture Farms, a bell pepper propagator in Ontario, Canada, production has increased by an average of 16% in four years. The company credits a combination of techniques for...

Article in Vegetable News and Hortidaily - Clean water after disinfection? Don't count on it!

Water disinfection is now standard in modern greenhouse farming. Many growers rely on UV, ozone or ultrafiltration, among others, to remove pathogens from their drain/cast water, or add hydrogen peroxide. It is...

High-quality pouring water from large communal water basin benefits Frisian growers in dry season

GREEN NEWS MONDAY 2 JUNE: Anyone climbing up the communal water basin in Berlikum, Friesland, in mid-May after several months without rain will see calmly rippling water. There is still plenty of water available...

Ultramins 'headline news' on leading Aquaculture website IntraFish.

This tech firm is sounding out the salmon sector with a water-purification technique The cavitating ultrasound technology, already used on Asian shrimp farms, is being tested in Scotland. Hendrikson Shrimping...

“Since we started using the USAF transmitters, the pathogen levels have dropped to zero.”

Slovak cucumber grower Imre Asztalos has started using Zemne USAF™ transmitters at his farm Zelstar s.r.o. The company also raises its own young cucumber plants. The technology, supplied by Ultramins, kills...