Hydroponic grow lights As they definitely can be easily grown using the absence of soil, hydroponic plants still need two other things to survive - water and light-weight. Thanks to the developments in agricultural technology, plants no more need to be placed in areas that receive adequate sunlight. Growers and hobbyists either can choose from LED (light emitting diode) grow lights, HPS (underhand sodium lights, or MH (metal halide) lights. Though there are other lighting alternatives out there, these three would be the most popular among hydroponic gardeners.
Some of the History of
HydroponicsContrary to popular belief, hydroponics' origins have been very old. Before the term was even coined, ancient cultures have already practiced a rough version with this growing technique. It's even said that the Hanging Gardens of Babylon have been, one of the oldest known hydroponic gardens.
Hydroponic technology however, only became popular in the 19th century, after researchers discovered that plants absorbed mineral nutrients available as inorganic ions in water, which essentially resulted in they did not need any soil in any respect.
plant grow lightsLight Still Important
While hydroponic gardening provides growers and hobbyists to be able to grow plants, fruit and veggies inside the comforts with their homes and without the mess that comes with soil, lights are still very necessary. To ensure that photosynthesis to occur, plants need each of the light they can get. Hydroponic lights become an alternative to sunlight, plus allow hydroponic gardens to be placed virtually anywhere in your home. As mentioned earlier, you have a number of choices when it comes to hydroponic lights, each with its share of benefits and drawbacks. Each light is directed at gardeners with different needs, so it will be best to determine your lighting requirements prior to any choices.
Which Light is for you?
From the 3 main hydroponic lights, which is the right one for you? Metal halide lamps are miniaturized versions in the streetlights littered along streets and freeways. Despite their small size, they boast of a lot of power without eating increase electric bill. Unfortunately, you may have to spend more on the special fixtures essental to these lights.
Underhand sodium lights are created for mature plants which can be at the flowering stage. Despite using little energy, HPS lighting is very powerful-they also last for very long. However, because HPS lights produce higher lumens, they also generate more heat. Be ready to install fans and hoods for cooling down your garden.
Leds are prized because of their power-saving qualities. These bulbs eat the least electricity, and create little, to no heat in any respect. For plants which need warm environments, LEDs usually are not recommended. If you choose to go the LED way, be ready to cough out cash to put in more lights.
hydroponic grow lights