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The Hydroponic City also provides other products related to Grodan Rockwool. Please refer to the links below that can guide you to your preferred Grodan product.
1 inch Grodan (Sheet of 100 or 200)
1 Inch Grodan (Sheet of 25, 50, 100)
1 Inch, 1.5 Inch, and 2 Inch Grodan (Sheet size 49, 25, 100)
2" Grodan Starter Plugs 2 Sheets of 25 (50 Plugs Total)
Grodan Macro Plugs 1.5 Inch (5, 25, 50, 100)