 | As they definitely can be easily grown while using absence of soil, hydroponic plants still need two other things to survive - water and light. Thanks to the developments in agricultural technology, plants no more need to be placed in areas that receive adequate light from the sun. Growers and hobbyists can either choose from LED (light emitting diode) grow lights, HPS (questionable sodium lights, or MH (metal halide) lights. However, there are other lighting alternatives available, these three will be the most popular among hydroponic gardeners.
Phone History of Hydroponics Contrary to popular belief, hydroponics' origins are actually very old. Before the term being coined, ancient cultures have already practiced a rough version on this growing technique. It's even asserted the Hanging Gardens of Babylon are actually, one of the oldest known hydroponic gardens. Hydroponic technology however, only became popular in the 19th century, after researchers found out that plants absorbed mineral nutrients available as inorganic ions in water, which essentially meant they did not need any soil in any respect. Light Still Important While hydroponic gardening provides growers and hobbyists the opportunity to grow plants, vegetables and fruit inside the comforts of these homes and minus the mess that comes with soil, lighting is still very necessary. In order for photosynthesis to occur, plants need all of the light they can get. Hydroponic lights work as an alternative to sunlight, and also allow hydroponic gardens to be placed virtually anywhere at home. As mentioned earlier, you have a number of choices when it comes to hydroponic lights, each one with its share of pros and cons. Each light is targeted at gardeners with different needs, so it will be best to determine your lighting requirements prior to making any choices. Which Light is made for you? From the 3 main hydroponic lights, the right one for you? Metal halide lamps are miniaturized versions of the streetlights littered along streets and freeways. Despite their small size, they boast of a lot of power without eating your electric bill. Unfortunately, it's likely you have to spend more on the special fixtures essental to these lights. Ruthless sodium lights are created specifically for mature plants which are at the flowering stage. Despite using little energy, HPS lighting is very powerful-they also go very far. However, because HPS lights produce higher lumens, they also generate more heat. Be ready to install fans and hoods to chill down your garden. LED lights are prized for power-saving qualities. These bulbs eat the least electricity, and provide little, to no heat at all. For plants that want warm environments, LEDs are not recommended. If you prefer to go the LED way, expect you'll cough out cash to install more lights. hydroponic grow lights |
