Grodan Gro-Block Improved Mini Block 1.5" (case of 50 strips) Canna Cribs S2E13 Jungle Boys compatible with all pH Perfect

compatible with all pH Perfect Base Nutrients and non-pH Perfect Base Nutrients

providing you with the tools to create the ideal environment for your plants

A replacement probe for Bluelab Combo and pH Meters as well as the Bluelab Guardian Monitor

6" sidewall height

because they do not pull air through a mesh on the filter's body——the filtration occurs within the interior of the filter body

Grodan Gro-Block Improved Mini Block 1.5" (case of 50 strips) Canna Cribs S2E13 Jungle Boys compatible with all pH PerfectGrodan Gro Block Improved Mini Block 1. 5" (case of 50 strips) Introducing the Grodan Gro Block Improved Mini Block 1. 5" a pivotal innovation for passionate growers! Designed with the latest in growing technology, this improved version promises a revolution in plant nurturing: Optimized Density: The new density ensures a firm yet breathable space for your plants' roots, creating an ideal environment for them to thrive. Hydrophilic Technology: Say