H2Gro is a unique blend of surfactants formulated into the most advanced wetting agent designed specifically for growing media. H2Gro uses the latest technology to maximise the water holding capacity of substrates for improved wetting-up, spreadability and re-wetting even in water repellent materials. 

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H2Gro and Peat Reduced Growing Media

The 3 in 1 action of H2Gro: 

Wetting up 
Untreated water can pool on or even flush off the surface, because it cannot penetrate dry growing media. H2Gro allows water to quickly penetrate even into water-repellent, hydrophobic areas.

Spreading and draining 
Water treated with H2Gro spreads evenly into the entire growing medium in pots and containers, resulting in better nutrient uptake and a larger area for the plant’s roots to grow into. Excess water drains away easily, giving healthy roots and a stronger plant.  

Re-wetting
Untreated growing media can dry out quicker, which can cause irrigation to leak away. H2Gro’s re-wetting effect is long-lasting: it optimizes moisture retention in the growing medium for a longer period of time and through numerous re-wetting cycles.

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Control 
your water management.

Taking control over something as elusive as water has never been this easy. 
With H2Gro, you are in control. 

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You can ensure your plants have access to the right amount of water, at the right time. Improved penetrating and spreading of water, moisture retention, and no more dry patches. Just incredibly efficient water usage.

How Arden Lea Nurseries saves on labor, water, and feed costs with H2Gro 

“Before using H2Gro it could prove challenging to keep the coir sufficiently wet, whereas now we can water less frequently. We water everything by hand and, being heavily reliant on soluble feeds, tend to feed most of the time. H2Gro has significantly reduced our watering man-hours and resulted in less water and, more importantly, less feed being used." 

David Golding (right), Arden Lea Nurseries, Hesketh Bank, UK

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The research behind H2Gro

Improving water uptake in dry substrate 

"We grow a wide variety of perennials and woody ornamentals. We have always had some substantial issues with water uptake in dry substrate. With the application of H2Gro wetting agent we have made irrigation a lot easier. Simultaneously, we are noticing better and more even water distribution in our entire plant stock." 

Martin & Christian Häussermann, Häussermann Stauden + Gehölze, Möglingen, Germany

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Want to know everything about H2Gro?

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How Arden Lea Nurseries saves on labor, water, and feed costs with H2Gro.

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Improving water uptake in dry substrate.

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How a wetting agent can help water management issues in growing media. 

The research behind H2Gro

Improved water management of pots and containers: quick and effective watering 

  • Prevents peaks in irrigation and avoids 
    waterlogging 
  • Less dried out (hydrophobic) areas

Improved nutrient uptake: 

  • Offers the plant 100% of the horticultural media to grow in

Improved plant quality: 

  • Stimulates healthy plant growth thanks to balanced moisture concentration in growing medium 
  • Helps guard against plant stress  

Your H2Gro benefits: 

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