Description
Grodan Gro-Blocks Improved with Advanced
Wetting Technology — our new and improved
stone wool substrate. What do you get when
you develop products alongside plant scientists,
researchers and top growers? Products that are
specifically engineered to deliver real results for
your crops.
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.
• Range of sizes to meet your growing
methods
• All pre-filled holes are perfectly sized to
fit the 1.5” A-OK Starter Plugs, Macro plugs
or the 1.5” Mini-blocks with wrapper
removed
• Most Grodan Gro-Blocks are shrink wrapped
with clear film for handling
comfort. Some products may also be
available without the clear film
