Bluelabs Soil pH Pen cal mag calcium buffers

calcium buffers

creating easy access without removing the lid

Use the spout on the opposite side for a second round of pouring as needed

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places

Bluelabs Soil pH Pen cal mag calcium buffersThe ultimate handy solution for measuring soil pH and temperature! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels to optimize plant health and performance. It will also measure