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HIGH INTENSITY DISCHARGE (HID)

High Intensity Discharge lights are used for indoor plant cultivation and are very powerful. They produce many lumens (light output) essential for photosynthesis and big yields.

HIGH PRESSURE SODIUM (HPS)

High-pressure sodium (HPS) lamps are used for HID lighting to flower plants. Electricity is passed through a sodium vapour inside bulb to emit a yellow/red light source.

HORTICULTURE

Horticulture is a science and art of cultivating plants.

HUMIDITY

Humidity is the ratio between the amount of moisture in the air and the greatest amount of moisture the air could hold at the same temperature.

HYDROPONICS

Hydroponics is an art of cultivating plants in water, without soil.

HYGROMETER

A hygrometer is an instrument used to measure relative humidity (RH) in the atmosphere.

 

Last Updated (Friday, 30 August 2013 19:14)