The Common Concerns About LED Grow Lights

Horticulturalists will know that the best possible option for any plants that want to grow indoors, like in a greenhouse or nursery, is to the use of LED plant lights. There are a lot of other questions that need to be answered though before a purchase is made, so that all your bases are covered and you know that your investment in these lights is well worth it.


When you want to use 600W LED plant lights, you have to be aware of the fact that it is best to use loose soil because that will let more oxygen through the passageway to reach the roots and consequently stimulate growth. It also means that there is a lower need for watering and hence, any problems associated with watering too much like stunted growth, slow root growth and even nutrient nourishment problems, are avoided. It should therefore be noted that watering should be done occasionally and it should always be checked to see that the soil is at least partially dry before the next watering phase starts.

Another thing to keep in mind is that the 300w LED plant lights operate at a very low temperature, in spite of the fact that they are switched on for more than two-thirds of the day. At the most, they will be comfortably warm if touched. While this is a huge advantage of using this particular kind of grow light, it raises the concern of what to do in the winter months when the temperature is obviously very cool. On this point, the answer is to subsequently raise the temperature of the area where you grow your plants in the cooler days. An ideal temperature range should be between 70 degrees Fahrenheit and eighty degrees Fahrenheit.

The nutrient intake that you have to give your plants will be lowered significantly when you start using 120w LED plant lights. Approximately you should give only about half of the nutrients to your plants than you normally would. In the case that you find that your plants aren’t growing at the speed you expected or as well as you thought they would, then it is entirely possible that you may have to provide an additional source of light to them, because LED plant lights provide very gentle lighting. Introducing invisible infrared light, the source of which you can place anywhere in the plantation area, is often very beneficial and doesn’t interfere with the LED plant lights.

It is also often recommended that when 90W LED plant lights are in use, the levels of carbon dioxide in the indoor planting area be monitored at regular intervals. This is due to the fact that LED lights tend to emit a lot ofabsorbed light that in turn requires the carbon dioxide levels to have to be increased manually.

Lastly, there is no reason to be concerned in case it seems like one of your LED plant light isn’t working. It is quite common to think that some of the lights appear to be out, because the thing is that around 60% of the emitted light isn’t visible to the naked eye.

Tips to Grow Food Indoors With LED Grow Lights

Growing food indoors has many benefits, which include the ability to grow plants year-round and the chance to grow a larger number of plants in a small space. LED lights, or light emitting diodes, help in this process and are small and energy-efficient when compared with alternative light sources such as metal halide lamps. LED lights also do not give off much heat, so they will not easily burn the tips of your plants. These lights additionally can last for as long as three years before you have to change their bulbs.

Things You’ll Need
• Chains
• Soil-less potting mix
• Watering can
• Vermiculite
• Tape measure
• Grow light timer
• Fertilizer
• Spray bottle

Purchase seed packets for the types of edibles you want to grow indoors. You can find these packets in local garden centers, building supply stores and even mail-order catalogs. In addition, buy plastic sheets of small containers, called “cell flats,” as well as a solid planting tray.

Look at the timing requirements listed on the seed packages to determine when to begin planting the seeds. For example, peppers and eggplants should be started indoors in mid-March, while the best time for cabbage and cauliflower is early March, and the ideal time for tomatoes is early April.

Buy two or three LED grow lights at a gardening center. Hang them from chains above your planting area so that you will be able to easily raise them as your plants grow.

Set the cell flats into the solid tray, and fill the cells completely full with a soil-less seed starting mix. The mix should not have any true soil and likely will contain peat and vermiculite, which will help the seeds to retain water. Water the mix in the cell flats, which will allow the mix to settle down in their containers and become moist for planting. Continue to add more potting mix and water to the cell flats until the containers are nearly full.

Sow the fresh seeds individually into each cell, placing them four times as deep as their width. Cover the seeds with a thin layer of fine vermiculite, which will keep the seeds moist enough for germination while still allowing enough LED lighting to strike the seeds.

Keep your LED lights between 2 inches and 4 inches above the tops of your seedlings. Leave the lights on for only 12 hours to 16 hours each day, using a timer if necessary. Although plants need an adequate amount of light to grow effectively, they also require a period of darkness for proper development.

Water the seeds with a spray bottle whenever the soil-less mix becomes dry. Mix a weak general purpose fertilizer to one-fourth of the strength following the manufacturer’s directions, and apply the fertilizer once a week to your plants once they grow several leaves.

LED Grow Light Is Highly Useful For The Growth Of Plants

LED grow light is a light emitting diode bulb which is mostly used for the artificial growth of plants in laboratories, indoor gardens and even farms of food and crops. The new and advanced lights are less costly, bright and long lasting, which give out only the wavelengths of the amount of light needed by the plant.

LED grow light is highly useful for the growth of plants before time or when they are not able to get enough light and warmth from natural sources. This light gives consume less electricity and so give out lesser heat as compared to other lights, so they are more suitable for indoor plants growth. They are placed close to the plants because of their lesser production of heat, and the plants also take more time than under other lights.

These light are available in three colors; blue, red and orange, but all these different color light are used for different kinds of plants. The blue light is used for the growth of vegetables because it gives fewer wavelengths, while the red light is used for growing flowers and fruits because it emits larger amounts of wavelengths. The orange light is usually used in combination with the blue and red lights to suit the capacity of varying plants and flowers because it gives out normal frequency of wavelengths to produce a great combination of light energy for the growth of different types of plants.

Earlier UFO LED grow lights were not as strong or bright as to be used for any kind of experiment because the fewer wavelengths caused the growth of the plants to delay making the experiment longer and useless. But now new technology and advancement has made the LED stronger and reliable for indoor usage and experiments. The color of the lights have also increased from 3 to many, like now light, green, yellow and many more colors are available in these lights, which produce different wavelengths for different uses without having to make combinations.

The LED plant light is a substitute for sunlight because it also it gives out a scale and range of light which helps in photosynthesis of the plants. Just like the sunlight is important for plants and flowers, these light are highly effective for indoor plant growth. Apart from scientists, even gardeners can make use of these lights to make a garden inside the home but he should be aware of the color of the light needed for the plants. If used appropriately, these grow lights are helpful in creating a whole new world of artificially grown plants and flowers, even in a place where sunlight cannot reach.

Sunlight has a high temperature of about 600K and is a little bluish in color, so for vegetables especially, blue light are mostly used for the proper growth, while for other plants and flowers, other light colors are used as per their capacity to absorb wavelengths for their normal development. Similarly, every crop and vegetation uses a different light for their growth.

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