Bluelab Soil pH Pen meters-&-solutions Light Size: 34

Light Size: 34

making it ideal for smaller grow areas

Check out this tutorial on soil blocking or read this how-to article

Once absorbed

Avoid placing it directly in high-traffic human or animal zones

Bluelab Soil pH Pen meters-&-solutions Light Size: 34Bluelab Soil pH Pen: Accurate Soil pH & Temperature Measurement for Healthy Plants Ensure optimal nutrient uptake and maximize your yields with the Bluelab Soil pH Pen! This robust and versatile handheld meter provides accurate soil pH and temperature readings, essential for healthy plant growth, regardless of your growing medium. Why Soil pH Matters: pH plays a critical role in nutrient availability. Plants can only absorb nutrients within a specific