Manufacturer of hydroponic substrates, services and consultancy to the global horticultural growing industry for protected crops.
The success of Grodan as the inventor of stone wool substrate and the supplier of innovative, customer-oriented cultivation solutions for the horticultural sector is largely due to the company’s focus at the needs of propagators and growers. The combination of the company’s innovative capacity and customer-oriented attitude ensures that the products and services Grodan develops are always up-to-date and guarantee the best possible cultivation performance. By offering customers the added-value they need for efficient operations in a fiercely competitive market, Grodan positions itself as their natural, professional partner: reliable, inspirational, and innovative.
In the years since the invention of stone wool substrate, Grodan has introduced a long series of innovations on the market. A number of examples are:
the vertical fibre structure, for the more rapid drainage of slabs and blocks;
the Master slab, with two layers of stone wool of differing thickness, for the improved distribution of water and nutrients;
the Vitagreen block, with mineral clay particles, for an additional buffering effect;
the Gronow ‘digital coach’, with modules for climate/water management and crop registration for higher yields;
the water-content meters for monitoring and controlling the WC, EC and temperature of the substrate;
the 6-phase model, with a blueprint for an optimal crop result;
recycling, for the responsible processing of spent stone wool in the manufacture of new substrate products or, for example, bricks for the construction industry;
the Next Generation technology, for the production of stone wool substrate that guarantees improved rooting, uniformity, resaturation and WC/EC distribution.
Download Grodan Pro Plug
Visit Grodan website
Find a Grodan distributor
USA and Candian Distributors
Grodan Europe
P.O. Box 1160
6040 KD Roermond
The Netherlands
Email
North America
Grodan Inc.
2800 Highpoint Dr. Suite 202
Milton, ON
L9T 6P4
Canada
Email