The Grodan Big Mama Rockwool Block 8" x 8" x 8" - 18 Pack is a pH-balanced, sterile, and optimally drained growing medium made of stone wool. This product is designed for hydroponic gardening and is compatible with a variety of plants including herbs, flowers, fruits, shrubs, roses, tomatoes, and vegetables. Manufactured in the Netherlands by the brand GRODAN, this pack of 18 rockwool blocks offers a convenient and efficient way to grow plants in a drip system setup. Each block provides a stable and supportive environment for root development and overall plant growth.
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