Vitamin C Inside

Dechlorination Tablets


I love this PAR meter. I use it for my cannabis grows. It allows me to adjust my light to plant distance as the lights lose their original power. It saved me from thinking I was causing a problem when the new H. O. T5 I bought needed to be a LOT closer than just under 12". THANK YOU!

Karen Snow From Amazon

We would be in the blind without it. We use it to adjust our 6 LED lighting panels in our greenhouse for the same light levels above the plant canopies.

Dawn Craig From Amazon

Meter arrived and it is great to see my umols with this par meter now I can grow some nice stuff....

davidbadger From Amazon

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