Know More About The Power of LED Grow Lights

Plants require tender wavelength of light to grow at different stages, traditional grow lamps provide light of same wavelength through out the growth which usually damages plant and shrinks the level of nutrition within them. Lights spectrum are found to be a big flop since plants do not require much light during photosynthesis and thus excess energy is wasted. This not only waste light energy but also consume surplus electricity. Growing plants at home is a good activity as long as you make sure your plants and earth beings are protected well.

If growing your own vegetables hydroponically is your hobby, you would probably need LED grow light since that is the best and cheapest source to produce fresh vegetables. LED lights though seems to be small contribution to reduce global warming issue however if everyone pursue LED we are more likely to produce big difference.

LED or light emitting diodes are activated when electricity runs through the semi conductor; it is a tried and decided technology that is far better than HID lights. HID lights are used for plant growth however their wavelength has found to be harmful for plants and vegetables. People are more likely to have health issues by having HID grown vegetables.

LED lights are economical and environment friendly devices that do not contain any damaging material or gas, thus preserving the goodness of environment. Moreover they are cheap enough and any one can afford them easily. Plants have found to be more responsive towards certain colors of spectrum; LED lights have an enhanced spectrum for blue and red light; to augment plant production and growth. Red light is used to boost up flowering plants whereas blue favors vegetative plants. They are required in adequate amount; LED is efficient enough to provide ample level of wavelength for plant growth.

They are forward biased and transmit light in single direction; you are more likely to place plants and flowers in front of the lights so that they grow efficiently. Since these lights are comparatively dim, you don’t need any shades or reflectors to eliminate excess light. Moreover due to their faint light emission they produce low heat that is favorable for plant growth.

By emitting lights that are environment friendly and favors plant growth, LED lights are more likely to produce plants that are healthier and more productive. They are energy efficient and saves up to 70% of light energy as compare to other lamp’s consumption. They are long lasting and free from any ballast thus there are lesser chances of any burn outs. Once you have installed a series of 3w LED grow lights, you are more likely to grow healthy and yummy-licious vegetables for your dinner.

LED Grow Light Technologies

As the seasons change there are many things that affect plants and their growing cycles with the main factors being light timing and color of light.

The timing of light is affected by the rotation of the earth on its axis over the year, which happens to be a constant event. As the earth rotates it changes the seasons by increasing or decreasing the time that the sun is shining on plants in different hemispheres. Some plants are dramatically affected and built to respond to longer hours of light or a reduction in light.

Light color also affects the performance and sensitivity of plants in different cycles as well. As the earth rotates it also has an effect on the color of the light or what is known as spectra of light. All sunlight passes through the earth’s atmosphere and the angle at which is passes through the different layers of atmosphere affect the spectra that reach the surface. For example, during spring the sun shines at an angle which produces a more blue light, although to the human eye it is not that noticeable. With this increase in blue light the vegetative growth flourishes. The same affect is true with the fall or autumn when the earth rotates away from the sun and this fall angle of sunlight produces a more red color of light. During this time plants are triggered to produce flowers and subsequent fruits and seeds before dormancy or death. The red color of light during fall is a major factor in flower and fruiting cycles of plants.

For the average grower these seasonal factors are just a normal part of life and if you grow outdoors the sun is all you need, but if you are in a greenhouse or indoors things are different now. Indoor growers and greenhouse growers alike can now affect their gardens with LED grow lights that provide very specific colors of light such as red or blue without adding hardly any heat or power costs. Although new 3w LED grow lights can be used alone without other light, the newest invention in LED technology is called Spectra Boost LEDs and only consume as little as 7 watts of power but pack a huge punch of targeted light. Adding blue Spectra Boost to any greenhouse during winter or fall can boost vegetative growth and the Red Spectra Boost LEDs can provide better flowering and fruiting plants during winter as well.

Any indoor grower using traditional grow lights such as metal halide or high pressure sodium are able to supplement their gardens with colors that are low in their lights such as blue in HPS or red in MH. The latest field tests show an increase in flower sites and overall yields with these new 600W LED grow lights versus traditional lights alone.

Now it is possible for growers everywhere to use the reaction of plants to the suns rotation to affect their gardens in ways never before seen with new LED grow light technologies.

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.

It’s Time For Considering Use LED Grow Lights

Everyone has a question on their minds as to why should they consider to use LED grow lights when numerous other grow lights for the same purpose are also available in the market easily. There are various very realistic and rational reasons to the use of these lights rather than other ones and their benefits are even more than that.

LED plant lights are less energy consuming, that is they take in little electricity and give out more amounts of wavelengths to the plants. This can very easily reduce your electricity bills by 40% to 70%, according to your need of the product. This is also a reason why this device id used indoors because the energy and heat it emits is lesser in quantity. This lesser quantity is highly favorable for the proper growth of vegetables, plants, flowers, herbs and even medical marijuana. These lesser wavelengths of heat and energy also allow the plants to grow normally without having burnt or damaged. These lights also have built-in fans to keep the bulbs from getting over heated as to get damaged. Due to this reason these lights last longer than other lights because they produce limited heat which is required by the plants.

Another very important reason as to why use the LED grow lighting is that it does not require any other accessories to work like ballasts, reflectors, heat removal systems and fans so the cost of these extra items is also saved. These extra accessories are also liable to break quickly, so once you start using them you will need to change for newer ones after every short while, increasing your budget.

LED grow lights last longer than other grow lights because these have a tendency to work from 50,000 to 100,000 hours before needing to change. Other lights work for only 5,000 hours and then they need changing for the better working of the growing procedure. Even the production of heat in limited wavelengths allow the lights to work for longer, because the built-in fans and heat removal system do not let the light to produce more heat and energy than is required for the plants. All these reasons make the lights work for hours and hours without getting damaged or without the owners having to keep an eye on the lights correctly.

LED indoor plant lights produce at least 90% of the heat for which they consume electricity, while other grow lights produce only 50% to 60% energy because of which the process of photosynthesis cannot be carried out properly. The heat produced by other lights cannot reach the plants and flowers to make their food for proper growth, hence making the procedure very slow and not giving any good reason to use them. The LED grow lights give out enough heat for the process of photosynthesis to take place in an appropriate way as to make the plants grow as if they were placed in a natural environment. The more natural the procedure is, the more naturally the plants will grow even under artificial lights.

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