Apart from water and nutrients, proper amounts of lighting are just as important. This is because, as most of us know, plants also take in nutrients by a process known as photosynthesis. Without light, it is very difficult for it to flourish. Not only that, plants also require light with distinct wavelengths in order to grow and mature properly. This includes plants grown for flowers as well as fruits. There are several different options when it comes to proper lighting. The following part of the article will deal with LED or light emitting diode grow lamps.
Out of all the different lighting options available for hydroponics, LED grow lamps are the newest addition to the family. The engineering behind these bulbs has improved greatly over the years. It quickly gained acceptance with growers because of its effectiveness. The main reason for this is because these lamps emit a broad spectrum in wave length and produce small amounts of heat, in relation to the amount of light produced. Not only that, LED lamps are very durable and will last a long time. The only complaint about them is the higher initial purchase cost. But this cost is more than made up by its efficiency and durability.
LED lights are some of the most efficient lights available in the market today. Compared to older incandescent bulbs, they are approximately seventy percent more efficient. This means you will be able to replace a 60-70 watt bulb with an LED that is only around 8-10 watts. As far as coloring of the light goes, LED lamps can easily match color with any of the other alternatives. Ultimately lighting needs depends on the plant. Some plants require more light than others. LED’s come in several levels of wattage based on your needs.
The bottom line is that, plants basically need 2 different wave lenghts for growth. Photosynthesis is needed to provide healthy growth of the stems and leaves. This in turn needs red-orange light. To stimulate flowering and fruit production, the plant needs violet-blue light. All that you, the grower, need to understand is that LED grow lights can be engineered to meet both of these needs. As mentioned before they produce a minimum amount of heat, which means you will not have install cooling systems. With some of the other lighting options a cooling system is a must, other wise there is always the chance of leaves withering.
Get more information on led grow lights, please visit: www.growledlight.co.uk