• 1.5" Mini Blocks – Compact size ideal for starting seeds or rooting clones; perfect for early-stage growth and easy transplanting into larger blocks or systems.
• Clean and Inert Growing Media – Made from natural stone material with no added soil or organic debris; supports a stable root environment.
• Balanced Moisture and Airflow – Promotes healthy root development by retaining water while allowing oxygen to flow freely through the block.
• Compatible with Hydroponic Systems – Works well in soilless setups like drip systems, ebb and flow, and indoor hydroponic gardens.
• Designed for Easy Transplanting – Use as a bridge between starter plugs and larger Grodan blocks or slabs; fits most standard trays.

• Is Discontinued By Manufacturer ‏ : ‎ No
• Package Dimensions ‏ : ‎ 8.11 x 5.12 x 4.8 inches; 7.83 ounces
• Date First Available ‏ : ‎ January 1, 2019
• Manufacturer ‏ : ‎ Twin Canaries Liquid Volume Conversion Chart
• Country of Origin ‏ : ‎ USA