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We have the stone wool plugs and blocks available in various sizes and with various desired specifications. Request a quote or more information


We supply stone wool substrate solutions. The lightweight hydroculture substrate is available in blocks or slabs. Stone wool ensures a fast and effective distribution of water and nutrients. This allows maximum use of the substrate volume, which will lead to a fast, healthy development of the plant’s rooting system.

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You can also ask your question via the contact form. You will receive a response as soon as possible – even within 24 hours on working days.

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    HSI supplies all the necessities for growing your crops, such as fertilizers, plant correction agents, machines, technical installations and of course natural resources.

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    Do you have a request or a comment about our services, products or do you just have a question. Then contact us!

    Call our sales team at: +31 297 5249 19
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