Bluelab Conductivity Pen Water Pumps & Accessories Glue: wet glue

Glue: wet glue

Intake Stealth fans should always be fitted to a carbon filter to avoid bringing in outside pests and pathogens into your grow space

Sunblster Nanotech T5 Reflector is super lightweight and made of high grade heat proof PVC

This Can Filter Pre-filter is a replaceable

Bluelab Conductivity Pen Water Pumps & Accessories Glue: wet glueWhy measure conductivity and temperature? Understanding plant health fundamentals All plants need access to the right amount of food (nutrients) so that they can grow and thrive. Over or under feeding your plants can result in the waste of expensive nutrient resources. The easiest way to keep track of the amount of nutrients in your solution is to regularly measure conductivity, which refers to the total ionic content (dissolved salts) in a solution.