Plants have specific needs for a variety of nutrients to grow and thrive. These include carbon, oxygen, hydrogen, calcium, manganese, boron, and zinc. Besides these essentials, they also need a variety of other trace elements. A few of these elements are essential for plant growth, while others aren't as necessary.
Why Choosing A LED Light For Growing?
LED grow lights are more energy efficient and have a lower heat output than their fluorescent counterparts. They also last five times longer than fluorescent bulbs. While they are a bit more expensive than fluorescent bulbs, they have a number of benefits for plant growth. For example, LEDs produce less heat than other bulbs, which is important if you plan to grow a large number of plants.
Metal halide lamps are also widely used in the horticultural industry. They promote stronger roots and more compact growth. A blue spectrum of light is better for vegetative plants with lots of foliage. However, there is one downside to this type of lighting: it may not be the best choice for small grow spaces.
Plant’s Optimum Light Intensity
A plant's optimum light intensity depends on several factors, including the time of day. Plants need a specific ratio of light and dark periods to grow and flower properly. This criterion is also known as photoperiodism. The ratio of light to dark periods varies widely among plants, and the best combination of these two elements can yield maximum plant growth.
Colour Spectrum In Growing Lights
The light colour spectrum is also essential for plant growth. Plants respond to light at specific wavelengths, including visible light and red light. Some plants respond to red light, while others may not. It is possible to choose a lighting system that emits all four light colours. There are many commercial horticulture lighting systems that produce the full spectrum of light for plant growth.
Blue light is also important for plant growth. It helps promote chlorophyll production and energy conversion in the lower leaves. Plants that receive the right amount of blue light have strong stems and healthy leaves. They are also compact, which is beneficial for indoor environments. In addition to this, blue light also helps to stimulate vegetative processes, such as flowering.
In conclusion, you must choose a good grow light provider if you want to reach the best results. More info here!