Bluelab Commercial pH Pen Nutrient Injection Use CAL-BASE at an injection

Use CAL-BASE at an injection rate of 1:200 and BLOOM at an injection rate of 1:100

1 Gallon Bag - 15x15x15cm - ideal for plants up to 48” tall

potting mix and nutrient solution

Organic product

Interior Diameter: 9″ or 23 CM

Bluelab Commercial pH Pen Nutrient Injection Use CAL-BASE at an injectionBluelab Commercial pH Pen The Bluelab pH Pen is a hardy, compact, and accurate pH and temperature pen for using in nutrient solution. Use the pH pen to quickly and accurately know if your solution is too acidic or alkaline, or too hot or cold. Designed for everyday use, the Bluelab pH Pen helps you to keep your plants in the optimal pH and temperature range so that your plants can thrive. Getting started is easy. Follow the instructions to hydrate and