Aquatic Eco-Systems

Hortifiber Rockwool® Mini Blocks

These small blocks are ideal for both seed and cutting propagation. They are designed to be transplanted directly to other media and not intended to be used with larger Hortifiber Rockwool® blocks. Blocks are 1 1/2" square and sold in strips of 15.

Hortifiber Rockwool® is a registered trademark of Thermafiber, Inc.

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