Grodan Delta 8G Blocks are ideal for use from start to finish.The use of Grodan Delta Blocks make it effortless to start up propagation with uniform WC and EC distribution.
FEATURES:
• Delta 8G blocks measure approximately 10cm x 10cm x 7.6cm
• Premium quality rockwool
• Individually wrapped and are ideal for small plants and transplanting
• Often referred to as a 4” cube with hole
• Grooved based for improved drainage
• Can be used for direct seed or clone sowing ideal with Floraflex 4” Floracap
• Blocks can also be placed on top of a Slab for larger growing volume
• Grodan Delta guarantees an optimum balance of air and water
