1.5"x 1.5"x 1.5" AO36/40 Rockwool Cubes - Case of 30 Pads

Sold online as a case of 30 pads with free UPS shipping to the contiguous United States. For different quantities, please call 330-302-4203 for pricing or custom shipping options. 

Sold as case of 30 pads. Each pad contains 98 cubes. 

Give your seeds and clones a strong start with these 1.5" x 1.5" x 1.5" AO36/40 Rockwool Cubes, engineered for reliable seed germination and vigorous early root growth in hydroponic, greenhouse, and controlled environment agriculture systems. Each pad of 98 cubes fits perfectly into standard 10" x 20" propagation trays, making them a versatile choice for growers of tomatoes, cucumbers, and other larger seedlings.

Key Features & Benefits:

• Standard Propagation Format: Each pad contains 98 uniform 1.5" cubes, sized to fill standard flats and trays used in commercial and home hydroponics. 

• Ideal for Larger Seedlings: Perfect for starting tomatoes, cucumbers, and other crops that require a bit more room and root support early on.

• Sterile, Clean Growing Medium: Made from inert stone wool that won’t introduce pathogens or contaminants to your crop.

• Excellent Moisture & Air Balance: Engineered to hold moisture while allowing oxygen flow to roots.

• Fits Standard Flats & Systems: Designed to work with propagation trays and blocks used in hydroponic, NFT, and greenhouse environments. These cubes fit into the DM4-G, DM6-G and DM10-G blocks.