Bluelab Truncheon Meter HPS Lighting the DarkRoom is specially lined

the DarkRoom is specially lined with a 95% reflective hammered effect mylar cloth which increases light intensity and therefore improves light distribution

Although you can have more than excellent results without this product some Connoisseur growers out there simply want to use it to make sure their crop is like no other

By understanding the unique properties of coco coir

sweeter and more robust fruits

Bluelab Truncheon Meter HPS Lighting the DarkRoom is specially linedThe truncheon is fully waterproof and features daylight readable, blue leds. It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing. This is easy if you use the Bluelab Truncheon! To take a reading of your solution simply place the probe head into the solution for 1 2 minutes to reach the same temperature of your nutrient. Remove from the solution and