Growers Edge Large Display Hygrometer Dampers The ingredients in Hygrozyme are

The ingredients in Hygrozyme are specifically designed to work at their maximum strength in the optimal PH and temperate range

Dip and soak rockwool cubes into a bucket of the mixture for great early plant success

Reinforced with “Rip-Stop” to eliminate tearing and unraveling

First week: 1 packet for 100 liters of ready to use fertilizer

Growers Edge Large Display Hygrometer Dampers The ingredients in Hygrozyme areMeasures indoor outdoor temperature & indoor humidity. Stores the Min. Max. values of the indoor outdoor temperature and indoor humidity. Switch between C and F. Clock function with 12 24 hour time format. Waterproof temperature probe. Comes with 1 AAA alkaline battery.