Grodan Pro Improved Slab 36" x6" x3" (case of 12) cell plug tray 500 discs Individual Overwrap None

500 discs Individual Overwrap None — discs activate when the case is opened Humidity Indicator Cards Not included Other RH Tier in 37 mm 55% RH Composition Proprietary blend of plant-based glycerin and water Salt Content 100% salt-free Biodegradability 99% biodegradable

Ease of installation with the low overall weight

1x 3/8″ cross connector

mist cuttings

and turns blue when there is not

Grodan Pro Improved Slab 36" x6" x3" (case of 12) cell plug tray 500 discs Individual Overwrap NoneGrodan Pro Improved Slab 36" x6" x3" (case of 12) Discover the next level of cultivation with the Grodan Pro Improved Slab 36" x 6" x 3". Meticulously designed to cater to the evolving needs of today's growers, this slab is the embodiment of cutting edge planting technology. Why Choose Grodan Pro Improved Slab? Precision Irrigation: The Grodan Improved Gro Slabs offer an extensive control range, allowing you to fine tune your crop using strategic