Find out the best ratio, intensity, and type of led grow lights for different stages and types of plants. Grow lights are specialized lighting systems that provide the specific wavelengths of light necessary for indoor plant growth. Unlike human vision, plants selectively utilize different wavelengths, or colors , for various biological processes. · simply put, plants grow best in sunlight , which—although it looks white or golden—contains all colors in the spectrum. · although plants utilize the entire photosynthetically active radiation (par) spectrum, red and blue light predominantly support their growth and development. · learn how blue and red light are the most effective colors for plant growth, and how other colors affect plants photosynthesis, color, taste, and smell. · if youre looking to promote vegetative growth in your plants or flowers, its vital to pick a light that falls in the range of 5,000 to 7,500 kelvin. Bulbs on the lower end of the kelvin spectrum are better suited to promote flowering and fruiting. · by focusing on a balanced combination of blue and red light supplemented by green and far-red when appropriate, and leveraging modern led technology, you can optimize photosynthesis efficiency, morphology, flowering timing, and productivity in your indoor garden or commercial operation. The ideal light color ratio is 80% red and 20% blue , but this can be customized to the needs of each plant variety and growth phase. · what is the best light color for optimal plant growth? Red light primarily enhances stem growth, leaf expansion, and regulates critical growth processes such as flowering and germination. Read customer reviews & find best sellers. Free, easy returns on millions of items. Green, yellow, and other supporting wavelengths should cover 20-30% to enable complete spectrum coverage. Choose from a wide range of gardening supplies and accessories at amazon. The visible spectrum of light is defined by wavelength measured in nanometers.
