Bluelab Probe Care Kit - pH and Conductivity - Hydroponic Testing Equipment Crocus Growing to about 6-12 inches

Growing to about 6-12 inches tall (1530 cm)

the easy-to-follow calibration process is the same for all Bluelab pH meters and pens

and 'Crown of Thorns'

The flowers are yellow

Growing to 60cm with fleshy smooth leaves and pink flowers in autumn

Bluelab Probe Care Kit - pH and Conductivity - Hydroponic Testing Equipment Crocus Growing to about 6-12 inchesBluelab Probe Care Kit pH and Conductivity Everything you need to clean, calibrate and maintain your pH and conductivity probes. Product Features Benefits Your Bluelab Probe Care Kit pH and Conductivity contains: Probe care instructions 20 ml single use Bluelab Solution Sachets two each of: pH 7. 0, pH 4. 0, KCl and 2. 77 EC standard solution Three plastic cups Bluelab pH Probe Cleaner Bluelab Conductivity Probe Cleaner Toothbrush for cleaning your pH