tCheck vs Competitors Cost Analysis We did a cost analysis for doing cannabis potency testing with different products and services available in South Africa. tCheck easily offers the best value Read More »
The right amount of light for indoor growing The previous post offered an introduction to PAR and PPFD. The question is how much is enough light and when is it too much. Supplying Read More »
LUX, Lumens, PAR and PPFD Continuing from our previous post on why red and blue features so prominently with LED grow lights, this post looks at measuring the effectiveness of Read More »
Why so many LED grow lights are red and blue Blue and red spectrum LEDs are the foundation of most LED grow lights and the resultant hue is sometimes referred to as blurple. There are Read More »
tCheck CBD vs THC Testing A frequently asked question is how to test CBD and THC on the tCheck when there is no setting to choose beforehand. Below is the Read More »