Boveda 2-Way Humidity Packs 58% - 8 Gram (Pack of 300) 2-Way Humidity Pack This symbiotic relationship between fungi

This symbiotic relationship between fungi and plant results in overall improved plant growth

pH and temperature that is being provided to the crop with an easy-to-read display

it is lightweight and easy to carry and store

Great for environmental and agricultural testing

Boveda 2-Way Humidity Packs 58% - 8 Gram (Pack of 300) 2-Way Humidity Pack This symbiotic relationship between fungiBovedas patented 58% humidity control packs regulate moisture content, keeping the contents of your containers at the perfect desired level. They dont need any activation or maintenance. Just place them in an airtight container with your items and Boveda technology will do the rest. Only Boveda responds to any atmospheric humidity conditions inside a container by adding or absorbing moisture as needed to maintain the predetermined relative humidity