Business
For growers, landscapers and the trade
In professional growing, in landscaping or on the shelf, substrate is never an afterthought. It determines how you irrigate and feed, how evenly a batch grows and what your customers think of it. Dutch Horizon supplies businesses only: substrates, raw materials and bespoke mixes, with the technical information and commercial arrangements that go with them.
Who we work for
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Growers
Pot plants, bedding plants, perennials, nursery stock and propagation. Substrates by crop, peat-based, peat-reduced or peat-free, as loose bulk or in big bags, big bales and crates. No standard mix fits? Then we make up a bespoke one.
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Landscapers and grounds maintenance contractors
For landscaping and maintenance: soil improvement, planting beds, tree pits and containers. Bulk delivered to site, scheduled by agreement, or bagged goods for smaller jobs.
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Garden centres and retail
Potting mixes and substrates in 20, 40 and 70-litre bags, available by the pallet. Also as private label in your own printed bag.
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Resellers and distributors
Raw materials and mixes for your own blending or for resale: in bags, big bags or compressed big bales. We are happy to discuss regular supply.
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International importers
Substrates and raw materials by the container or pallet, with Incoterms and documents by agreement. Price always on request.
How it works
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Enquiry
Request a quote or information through one of the forms, or get in touch.
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Review
We look at your question and advise on product, packaging and delivery.
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Quotation
You receive a quotation with price, lead time and terms.
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Delivery
Once accepted, we schedule production and delivery, on site or by the container.
What you can expect
- Technical specifications and a datasheet for every product
- Tailored quotations: per product, mix, container or service
- Every packaging format: loose bulk, big bag, big bale, crate and bag
- Bespoke mixes by raw material, structure, pH and fertiliser
- Advice, lab analysis and on-site delivery
Tell us what you grow
Describe your crop, pot size, irrigation system and expected usage, or your retail or export requirement. We'll think it through with you and send a quotation covering specifications, packaging and delivery.
Prefer to talk it through first? Get in touch











