Bluelab® Guardian Monitor Weed Killer General Application Rate: 1-5 ml

General Application Rate: 1-5 ml per gallon of water or nutrient solution (1-2 Teaspoons Per Gallon of Water)

New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block

and use your thumb to activate the sprayer

5 inch collection bag

Bluelab® Guardian Monitor Weed Killer General Application Rate: 1-5 mlBluelab MONGUACON Guardian Monitor Connect for pH, Temperature, and TDS in Water with Data Logging (Connect Stick not Included), Nutrient Meter for Hydroponic System and Indoor Plant Grow White The Bluelab Guardian Monitor is by fast most simple, easy to use reservoir monitor you could invest in. Optimize your grow room and help your plants reach their full potential by dialing in important metrics such as pH & EC. About this item Monitor pH up and