Grodan - GRO-BLOCK Improved Jumbo, case of 64

Developed specifically to support large plants from start to finish, the Improved GRO-BLOCKS JUMBO allow for even water distribution throughout the height of the substrate which is the basis for a robust root system with greater capacities for water and nutrient uptake. Indoor growers will experience improved plant growth, including larger plant size, greater stem thickness, and bigger fruits and flowers.

Benefits:
• Even water distribution maximizes plant growth and development
• Rooting occurs several days faster, speeding up the time to harvest
• Ideal aeration at the root zone — prevents overwatering and root suffocation
• Contains no weed seeds, disease pathogens or insect pests
• Size: 6″ x 6″ x 4″, case of 64

Note: This item is for commercial use and is packaged as bulk, without retail wrapping or labeling.