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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.
Spring: When Green Grass Fields Turn Yellow
Ever looked over a grass field in Spring and wondered about Dandelions, how do they transition from the beautiful yellow flower to the white fuzzy ball? We'll explain it in this blog!
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Hesilicio: Discover the Power of Silicon for Healthy Plants
We're excited to introduce a brand-new addition to our product range: Hesilicio! This innovative plant booster contains 3% silicon and is specifically developed to boost the health and resilience of your plants.
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Living Soil: The Gardening Revolution
Soil isn’t just lifeless dirt—it’s a thriving, bustling ecosystem beneath our feet.
From backyard gardeners to professional farmers, this organic, eco-friendly practice is revolutionizing how we approach growing plants. So, what’s all the fuss about? Simply put, living soil is a return to natural farming methods that nurture both the planet and your plants.
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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!
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.
