pH Up Liquid Quart

This base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

pH Test Kit 1 oz

The General Hydroponics pH Test Indicator can help you maintain an ideal pH level (which is between 5.5 and 6.5). This can be achieved by monitoring your pH using the super concentrated drops found with the test indicator.

HF Active Air 3-way Meter

Monitor key environmental factors with the Active Air 3-way Meter. This multifunctional tool measures soil pH, moisture content, and light levels, providing valuable insights to help you maintain optimal growing conditions for your plants.

Earth Juice Natural Up 1lb

Adjust pH levels naturally with Earth Juice Natural Up 1lb. Ensure balanced nutrient uptake in your hydroponic or soil-based garden for optimal plant health and growth.

pH Test Indicator 8 oz

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial.

Hanna GroLine HI98318 Waterproof EC/ TDS ppm Pen

The Hanna GroLine HI98318 Waterproof EC/PPM Pen is a portable and easy-to-use meter designed for measuring electrical conductivity (EC) and total dissolved solids (TDS) in various aqueous solutions, including hydroponic nutrient solutions.

Hanna GroLine HI12943 Soil / Substrate pH Electrode for HI9814

The Hanna GroLine HI1294 Soil/Substrate pH Electrode is specifically designed for use with the Hanna HI9814 GroLine pH/EC/TDS/°C Meter with CAL Check. It's intended for accurate pH measurements in soil or substrates.

Bluelab pH Meter

Ensure accurate pH measurement with the Bluelab pH Meter. This reliable and easy-to-use device provides precise readings of the pH levels in your nutrient solutions or soil, allowing you to maintain optimal conditions for healthy plant growth.

HM Digital Waterproof pH Meter

Ensure accurate pH readings with the HM Digital Waterproof pH Meter. Designed for reliability and convenience, this waterproof meter is essential for maintaining optimal pH levels in your hydroponic system.

HM Digital HydroMaster HM-500

Monitor your hydroponic system with precision using HM Digital HydroMaster HM-500. This advanced device provides accurate readings of pH, EC, and temperature, ensuring optimal conditions for plant growth.

Bluelab pH Pen

"Accurately monitor your hydroponic system's pH levels with the Bluelab pH Pen. This portable and reliable pen ensures precise measurements, helping you maintain optimal conditions for your plants."

Bluelab Combo Meter

"Maximize control in your hydroponic system with the Bluelab Combo Meter. This all-in-one meter accurately measures pH, conductivity, and temperature, ensuring optimal conditions for your plants. Elevate your cultivation with precision and ease."