Bluelab Probe Care Kit - pH HGC732802 which is extremely beneficial for

which is extremely beneficial for flowering

No holes in this lid make it idea for storing liquid nutrients

It's clean and powerful

Both feature auto-dim

we believe it is the best loose coco coir on the market today

Bluelab Probe Care Kit - pH HGC732802 which is extremely beneficial forEverything 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.