New Mexico's Original Grow Store Since 1993
Online orders are only for pickup at our Albuquerque store. Please contact us for mail orders.
AHL will be closed Friday, July 4 for Independence Day
Grodan Rockwool Cubes 4 x 4 x 2.5 are cubes of stonewool (rockwool) that have a grooved base. Promoting drainage to avoid root rot. Grodan Rockwool is pH neutral. Making it easy for you to maintain the ideal hydroponics pH value of 5.5 – 6.5. Each gro-block is wrapped in white plastic, For shape stability. Rockwool Cubes have evenly distributed air pores that encourage your plants root growth throughout the entire block.
AHL will be closed Friday, July 4 for Independence Day