Uline Grade 3 Vermiculite, 4 cu. ft. reset Sealed housings with Gore-Tex® ventilation

Sealed housings with Gore-Tex® ventilation plugs

Root Zone Microbial Enhancement: By boosting the microbial life in the root zone

Every time the solenoid or pump assigned to the WD-1 is activated by the Aqua-X

Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely

please see product label for full use instructions

Uline Grade 3 Vermiculite, 4 cu. ft. reset Sealed housings with Gore-Tex® ventilationUline Vermiculite helps to aerate soil while simultaneously retaining water and nutrients, which it then releases over time. Vermiculite is therefore useful in seed sowing and propagation. It can also be added to house plant compost.