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Good Reasons To Use Led Grow Light For Indoor Gardening

There is certainly a fairly recent development in indoor garden lighting with LED grow light. This type of grow light uses the power of tiny LED lights, combined and configured, to be able to produce indoor light that’s perfectly suited for growing hydroponic plants. There are lots of other types of grow lights for indoor gardening but there are several advantages for LED lights that top the others.

Throughout the seed germination process, it’s essential that different kinds of seeds should take advantage of the application of the suitable grow light. Seeds such as lettuce, mullein and evening primrose should have adequate light in order to germinate properly. Once they are planted through organic gardening, they depend on the natural light. Once they are grown indoors, gardeners should apply the proper quantity of light that they need. This is where LED grow light can serve its purpose. It does not only offer the bright light but also helps maintain cooler soil and air temperature for germination to take place particularly in the case of lettuce. It doesn’t produce any heat that could be dangerous in the growth of hydroponic plants. With this, you have easier control of the soil and air temperature in order to accomplish the best germination rate for your seeds. Also, there is no need for fans and vents which are commonly used with other kinds of grow lights.

LED grow light is becoming popular with indoor gardening use due to the production of a bright light. Compared to other regularly used grow lights such as high pressure sodium (HPS) lights, it puts out a more intense light than the typical 400 watt HPS bulb. This is important in order that seeds will receive the appropriate bright light while they are growing. Without this bright light, they will have a weak development resulting to spindly stems as they struggle to reach the only little light available in the growing environment.

In order for your hydroponic plants to grow properly using LED grow light, it is important that you have a clear understanding of the fundamentals in color temperature and how every color applies to plant growth stages. Color temperatures are measured in Kelvins (K). Red and orange colors have lower temperatures ranging from 2200-2300K but are observed as warm colors. They are required for flower and fruit development. Blue color with temperature that ranges between 6000-6500K is seen as cool colors and is best suited for vegetative growth. What you will need is a higher color temperature for your seedlings while lower color temperature is ideal for the mature plants so they are able to generate flowers and fruits for food production.

LED grow light lets you adjust the light spectrum required by your hydroponic plants making it the excellent grow light for the various phases of growth. It helps you save cash because there is no wasted light spectrum such as green light. It utilizes much less power than other grow lights while making much less pollution as well. It’s an effective grow light since it’s tough with a longer life span of 80,000 or more useful hours.

Led Grow Lights Future Of Hydroponic Gardening

Until recently, indoor growers only had traditional mechanisms of indoor hydroponic growing with high heat bulbs such as high pressure sodium, metal halide, and more recently, compact fluorescent. The light bulb would provide massive amounts of light, measured in lumens, to replicate the sunlight necessary for photosynthesis which drives vegetative growth and flowering.

These lighting sources provide white light, which is the combination of all the colors in the visible spectrum put together. The problem with these traditional lighting sources is that they are inherently inefficient and waste a great deal of energy in the form of excess heat and light in the visible spectrum which is not beneficial to indoor growing. For example, the green spectra is not necessary for photosynthesis as green light is reflected and does nothing to the plants (green light bulbs are good to use when you need to enter your grow room during the sleep cycle of your plants because they will not be detected by the plants).

Although different plants have different lighting requirements (orchids have different light needs than cannabis plants), most plants flourish with only a limited range of light – reds, orange, and blues. This is because various processes and chemicals involved in photosynthesis respond most readily to these bands of light. Unfortunately, only about 15 percent of light emitted by HID/CFL bulbs is available in the bands of light needed for photosynthesis.

This is where LED technology makes the photosynthesis of indoor grown plants a more efficient process. Hydroponic LED lights concentrate their diode ratio around the reds, oranges and blues, along with the weighted value of other spectra needed to get the optimal blend for a particular plant. By concentrating on the wavelengths actually needed for photosynthesis, LED growlights can save a tremendous amount of energy as compared to high pressure sodium bulbs. This is why a 300 to 400 watt LED growlight can replace an entire 1000 watt high pressure sodium or metal halide system.

Furthermore, the LED grow light does not need a ballast assembly because the power supplies are built into the panel. If you start adding up all the capital and operational savings, it is easy to see why LED grow lights are becoming the future of hydroponic gardening.

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