Klarenanstelerweg 11 | 6468 EP Kerkrade | The Netherlands | +31 45 569 0420
  • Welcome to Hesi

    ✨ Established in 1996 ✨




Everything that your plant needs

Our fertilisers are crafted and produced in house, based on years of knowledge about the needs of plants. Hesi's vision is to provide you as the grower with a fertiliser of high quality that is easy to understand and use. Our products are designed for Soil, Hydro & Coco specifically. 

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Preparing Your Plants for Autumn: How to Do It Right!

Preparing Your Plants for Autumn: How to Do It Right!

Autumn is a special time for plant lovers and gardeners. The days get shorter, temperatures drop, and many plants slow down their growth. But even during this transition period, it’s essential to provide your plants with the right care and nutrients to help them thrive through autumn and winter. In this blog, we’ll share handy tips and tricks on how to lovingly prepare your...

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Why Bees and Pollinators Are Crucial for Our Farming

Why Bees and Pollinators Are Crucial for Our Farming

Bees are much more than just symbols of spring – they are essential for global food production. Without their pollination work, many crops would drastically decline. In our blog, you'll learn why bees are indispensable for agriculture and how we can protect them.

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Eco-Friendly Gardening Tips: Sustainable Practices for a Greener Garden

Eco-Friendly Gardening Tips: Sustainable Practices for...

At Hesi, we are passionate about plants and the planet. As avid gardeners and environmental enthusiasts, we believe in the power of eco-friendly gardening to create lush, vibrant spaces while nurturing our Earth. Today, we’re sharing our top eco-friendly gardening tips that will not only enhance your garden but also help you become a more sustainable gardener. Let’s dig in!

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News, Cultivation Tips & More

Read the latest news, blogs and articles to learn more about cultivation, plants & our products. We love to share our years of knowledge with you! 

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Who is Hesi?

Hesi stands for HEnk and SIglinde - the founders of Hesi. Their love for plants united and the Hesi products were born in 1996. Since then, Hesi has grown from the garage to the current production halls in Kerkrade, the Netherlands, where all products are produced in-house and shipped all over the world. 

About Hesi