Grodan® GRO-BLOCK Improved GR10, Large 4" Block with Hole, 4" x 4" x 4", 6 Blocks Per Strip (24 Strips/Case) Root Inoculants Bloom Terra contains essential minerals

Bloom Terra contains essential minerals and trace elements to support vigorous flowering

For hydroponics

Always add each nutrient

It can even be combined with many other other fertilizers

and secondary nutrient conditions your plants for robust growth

Grodan® GRO-BLOCK Improved GR10, Large 4" Block with Hole, 4" x 4" x 4", 6 Blocks Per Strip (24 Strips/Case) Root Inoculants Bloom Terra contains essential mineralsGrodan GRO Block Improved GR10 Large 4" (4 x 4 x 4) with Hole Unwrapped Strips in Carton, 144 Units (24 Strips of 6) A core component of our "Precision Growing philosophy, Grodan Improved Gro Blocks with Advanced Wetting Technology allows you to cultivate more uniform and high quality crops while using less water and nutrients, batch after batch. Leverage the benefits of products developed alongside plant scientists, that are specifically engineered