Bluelab Soil pH Pen

Bluelab Soil pH PenThe 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 right from the palm of your hand for optimum plant health and performance. It will also measure solutions too. Easy to use buttons

plus an extra silver coating for working under double-ended bulbs

well-supported microbial environment as your plants progress through their life cycle

Each device being controlled by the NFS-2 can conceivably have an unlimited number of irrigation "events" each 24 hour day

Pack includes:

When switch is set to variable

and reflective material on the interior side

Self-sealing air filter for efficient protection of components

sparks and open flames

MICRO is to be used throughout the entire growth cycle of a plant

Sunrise/sunset simulation settings to provide a gradual ramp-up and down at both ends of your photoperiod

The shatterproof SUNp lens is crafted from a lightweight polymer that renders true color and provides full UV protection

Thoroughly spray insect pests on plants with diluted product to wetting