Bluelab Probe Care Kit - pH Hand Tools 000 ° K and 4

000 ° K and 4

Can be assembled in 5 minutes or less

that will seek out Potash near the root zone and bring it to the roots of the plant

King Kola also contains yield-boosting nitrogen derived from hemp seed flour

peat-based growing medium that contains chunk coir

Bluelab Probe Care Kit - pH Hand Tools 000 ° K and 4Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil media. If the probe face is dirty or contaminated, the readings may be inaccurate. pH probes specifically should be kept wet at all times for optimal performance and life.