The ExHale 365 CO2 Bag Mycorrhizae & Beneficial Bacteria Avoid immersing the TDS pen

Avoid immersing the TDS pen directly in water

This balanced all-in-one formula provides primary

Compatible with hydroponic

This sprayer requires no manual pumping and is ideal for large jobs

The MYCOntroller Humidity Controller's built-in

The ExHale 365 CO2 Bag Mycorrhizae & Beneficial Bacteria Avoid immersing the TDS penThe ExHale 365 CO2 Bag The ExHale 365 Bag provides long lasting CO enrichment for indoor gardens, designed to support 4 to 6 plants in a 4ft x 4ft area. Featuring a unique mycelium and substrate system, it remains dormant until activated, then produces consistent CO for up to 9 months (6 months at peak). Maintenance free and electricity free, with a built in hanger for easy canopy placement to promote stronger growth and improved photosynthesis. Made