Precision Stonewool Cubes for High-Density Propagation & Seeding
Grodan® A-OK 25/40 Cubes are precision-cut 1"x1" stonewool cubes in sheet format, engineered for high-density commercial seeding and propagation. Each sheet contains 200 cubes in a 10x10 configuration, and each case contains 30 sheets (6,000 cubes total) — ideal for large-scale germination and cutting production workflows.
Key Features
- 1" x 1" (25mm x 40mm) stonewool cubes in sheet format — 10x10 configuration per sheet
- 30 sheets per case — 6,000 cubes total for high-volume propagation
- Uniform cube density and moisture retention for consistent germination and rooting
- Optimal air-to-water ratio supports rapid root development
- Compatible with automated seeding equipment and standard propagation trays
- Advanced Wetting Agent (AWA) for fast, uniform saturation
- Seamlessly transplants into Grodan Gro-Blocks and slabs
What’s Included
30 sheets of 200 A-OK 25/40 1"x1" stonewool cubes (6,000 cubes total). Intended for commercial propagation use.
Grodan A-OK 25/40 Cubes – 1"x1" | 30 Sheets of 200
Grodan A-OK 25/40 Cubes – 1"x1" | 30 Sheets of 200
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