
Grodan Delta Big Mama 8 × 8 × 8" Grow Blocks — Case of 18
GH026325
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Commercial product overview
What it is: Grodan Delta Big Mama 8 × 8 × 8" Grow Blocks — Case of 18 is stone wool root-zone media for commercial cultivation.
Best for: Indoor and greenhouse growers managing irrigation, water content and EC.
Selection note: Confirm block/slab dimensions, hole configuration and irrigation strategy before standardizing.
Product details
Eighteen 8-inch stone wool blocks per case. Delta Big Mama blocks provide a large rooting volume with starter-plug holes.