Boost seed germination and vegetative growth with NNETM High Porosity Rockwool Grow Cubes. Specifications: Quantity: 100 pcs Material: Rockwool Total Size: 28.5 cm x 14 cm x 5 cm Individual Cube Size: 2.5 cm x 2.5 cm x 2.5 cm Benefits: Enhances water retention for optimal seed germination and plant growth. Perfect for hydroponic setups ensuring efficient vegetative growth. Uniform cube size for easy planting and root expansion. Description: NNETM High Porosity Rockwool Grow Cubes are designed to optimize seed germination and vegetative growth. With excellent water retention and high porosity, these cubes provide an ideal environment for hydroponic and soil-based cultivation. Each cube ensures consistent root support, making them suitable for various plant types. Whether you're growing at home or in a professional setup, these cubes will help your plants thrive from seed to harvest.