Grodan are the leaders at producing high quality rockwool for hydroponic and horticultural applications. Founded in 1969 Grodan sell their growing mediums in over 60 countries and their rockwool is used by farmers, growers and gardeners across the globe.
Grodan rockwool is available in slabs, cubes and granulate which provides growers with a wide range of solutions and application options. At The Hippie House we sell Grodan cubes in singles for the home grower and multi packs for larger hydroponic systems. We also assist a range farmers in sourcing Grodan rockwool so if you are running a larger operation or farm please reach out and one of our customer care managers will get in touch.