Posts Tagged ‘growing’
Hydroponics 101
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Hydroponics is a subset of hydroculture and is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, biochar, mineral wool, expanded clay pebbles or coconut husk.
Researchers discovered in the 18th century that plants absorb essential mineral nutrients as inorganic ions in water. In natural conditions, soil acts as a mineral nutrient reservoir but the soil itself is not essential to plant growth. When the mineral nutrients in the soil dissolve in water, plant roots are able to absorb them. When the required mineral nutrients are introduced into a plant’s water supply artificially, soil is no longer required for the plant to thrive. Almost any terrestrial plant will grow with hydroponics. Hydroponics is also a standard technique in biology research and teaching.
This panel has no ballasts to burn out like other plant lights. It does not run hot, just warm. You will not experience unsightly brown burned leaves when they accidentally touch the LEDs. This is common with most other lights that get very hot. This more controlled running temperature reduces the need to water so often and keeps rooms with plants from getting uncomfortably hot in the summer months requiring additional air conditioning. Extreme energy efficiency permits this new LED panel to pay for itself many times over each year in electricity savings. It saves 50% to 90% in energy consumption compared to incandescent bulbs or fluorescent tubes. Wide angle projection insures uniform leaf coverage. Scientifically calculated even blending of red and blue LEDs eliminates the time consuming task of repositioning separate colored lights back and forth trying to achieve uniform exposure. 14 to 16 hours per day is all that is necessary for maximum plant health with this wave blended lighting system. This allows distances 6″ and less between the LEDs and the plants accelerating photosynthesis. Red and blue wavelengths are for growing and flowering of plants. The typical white plant lights that are very hot is unnecessary and just consume excessive electricity. The purity of the LED generated light lengthens flowering periods. These LEDs turn on instantly and can be turned on by hand each day or work well with all standard lamp timers. The design of this new all in one Full Spectrum plant lighting panel allows maximum level photosynthesis food production, growth and flowering all in one. It is the new Full Spectrum system providing maximum plant health, beauty and productivity. These LED light panels are perfect as an all year plant light for permanent plant benches and especially productive for spring vegetable and flower seedling development. Color: Red + Blue = Purple looking to the eyes Working Voltage: 12V or 110V-220V Power: 13.8 Watts
Product Features
* Body material: Thermoplastic
* Circuitry board material: Diecast Chrome
* 60 Blue light LEDs: 465nm (nanometer) wave length
* 165 Red light LEDs: 650nm (nanometer) wave length
* 165 + 60 = Total 225 LEDs