How can I choose the best lights of plant growers?

The selection of the best lights of plants depends on the types of cultivated plants and the purpose for which they are grown. Plants vary in the colors of light that prefer, but are usually found in the range of natural daylight 5 600 Kelvin (K) and Kelvin's evaluation are sometimes printed on a light cover. Light intensity level and ideal amount of light vs. Dark hours a day also differ in plant species. Ornamental plants require less intense light in the blue range of the spectrum, versus fruits and flowering plants, which are best matured under the red-yeal light, which simulates the end of the growing season.

You want to choose the right lights of plant growing, first look at the environment in which the plants are native. Desert plants require the most intense white blue light for up to 14 hours a day, while tropical and flowering plants that are often in the shade can prosper on medium levels of intermittent light. A plant of vegetables and fruits need a bright SMYou are blue and yellow light for healthy growth of vegetation and to support reproduction. The age of the plant also makes the difference, with seedlings mostly require blue white light, which stimulates the wide growth of vegetation.

Home greenhouses use fluorescent tubular lights that come in a standard cold white color in the office; A better choice, however, are warm white colors, because the light spectrum, which emits tightened more closely simulates nature. Plants requiring sunny or semi-lighted environment require 500 to 1,000 feet (FT-C) light for at least 2-5 hours a day. 40 Watt tube kept up to eight inches (20.32 cm) of the soil surface provides a plant of 700-1000 FT-C lights. Fluorescents last up to 20,000 hours and are cheap. Unlike the bulbs, they also emit small heat, so they can be held near the surfaces of the plant burning.

FullStectrum and high -performance fluorescent bulbs and TRUbice is also a good choice for lighting plants. These lights replicate 98% of natural sunlight and emit twice as much light as standard fluorescents, while their average life is half for 10,000 hours. Compact fluorescents can also be effectively used for smaller growing areas or individually illuminated plants.

Halogenide metal or high intensity discharges (HID) are also good lights of plant growers. Due to their intensity, in the range of up to 400 watts on the bulb, they are most similar to the natural light for plants and plants grow to look just like their outdoor counterparts under the hidden lamps. The HID design emits twice as much light as a fluorescent lamp for the same amount of energy used, but are much more expensive, require special luminaires and can be a significant outflow of power systems. Hydroponic plant growth and commercial kindergartens are the primary market for hidden lamps.

Another commonly used form of plant fistThe lights are high -pressure sodium (HPS) or sodium steam. These lamps emit the light of the red spectrum, which is most needed by fruit and flowering plants. To support even plant growth, HPS light systems are often mixed with HID or fluorescent lighting, as HP itself will cause plant growth that seems to be high, warm and unhealthy. One of the biggest advantages of HPS, however, is that they can withstand up to two years and have the highest light power for energy consuming any lighting system. Only LED lights exceed the brightness and energy efficiency of HPS, but experiments with LEDs for plant growth have proven to be disappointing.