These leading-edge blocks have the optimal fiber structure and physical properties
for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops.
Grodan Gro-Block Improved 4” Tall (4 x 4 x 4)
Grodan GR-10 block is ideal for propagation of larger plants before transplanting onto a larger volume. The block is also a good choice for smaller plants or shorter crop cycles.
Grodan Gro-Block Improved Jumbo (6 x 6 x 4)
Perfectly designed to support medium sized plants through to harvest. The Jumbo is also a great choice to transplant a smaller, well rooted Gro-Block.
Grodan Gro-Block Improved Hugo (6 x 6 x 6)
The ideal choice for most plants. The easy to use system was designed to accommodate the 1.5” Grodan A-OK Starter Plug and then support the plants growth right through to harvest.
