Bluelab KCI Storage Solution 250 ml CD600 Digital Pen The primary job of an

The primary job of an air-cooled reflector is the same as a regular (non-air-cooled) reflector: to focus the direction of light emitted from the lamp so that as much of it as possible hits your plants

phosphorus (P)

5 ml – 1 ml per litre

Ideal for use on most indoor and outdoor plants

4 liter & 20 liter sizes

Bluelab KCI Storage Solution 250 ml CD600 Digital Pen The primary job of anBluelab pH Probe KCl Storage Solution 250ml Store & Hydrate pH Probes and Pens Protect your investment and keep readings fast and accurate with Bluelab pH Probe KCl Storage Solution (250 ml). This is the recommended storage and hydration solution for Bluelab pH probes and pH pens, formulated specifically to maximize probe life and improve response time in real world growing environments. pH probes should never be stored dry. Using the correct KCl