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Measuring light
The different ways to measure light and what measurements are good for indoor growing.
How Light Affects Plants
We are still just learning about the many ways light and its entire spectrum affects plant growth. What we do know, is that plants sense light differently than humans. The human eye might not notice any difference in light intensity or subtle shifts in spectrum over as few as six months. Your plants will.
Grow Rooms
Grow rooms come in many shapes and sizes and have even more ways to be effectively lit for plant growth.
Glossary for Growers
A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z| A Acoustic Resonance: Occurs when the electrical current to the lamp is unstable causing luminous fluctuation. Can lead to damage or breaking of the arc tube. Air-cooled Reflector: An HID light reflector with an exhaust hole on either side to allow air to flow through the reflector and cool the lamp. Alternating Current (AC):…