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Disclaimer: this article contains affiliate links from Amazon. A portion of sales goes to support the work of House Plant Journal. The Aspect grow light is from Soltech Solutions. I turn them on when I go to bed and turn them off when I wake up. The pinkish glow is effectively a night-light!
WATCH RELATED VIDEO: White LED vs Red Blue White LED Grow Test w/Time Lapse - Lettuce Ep.1Content:
- Using Full Spectrum LED Grow Lights For Indoor Gardening
- How Long To Keep Grow Lights On Plants?
- Grow light
- Can I use normal LED Lights to Grow Plants Indoors
- The best LED grow lights to efficiently nurture your plants
- Can I Use a Normal LED Light To Grow Plants?
- Will House Plants Grow Under Normal LED Light?
- 3 Shopping Tips for Plant Grow Lights
Using Full Spectrum LED Grow Lights For Indoor Gardening
In this blog, we're going to explore how farming with indoor grow lights can grow strong and healthy plants indoors. First, it is important to understand how photosynthesis — the process plants use to convert light energy into food — works. See exactly how it works in the Greenery S. Photosynthesis takes light energy and converts it into potential chemical energy, which a plant stores in the form of sugar.
The plant then uses this energy to grow. The process begins in chloroplasts. Chloroplasts are parts of plant cells that contain the light-absorbing chlorophyll that gives a plant its green color.
When chlorophyll is exposed to light, the cell goes through a complicated chemical reaction, converting light energy into molecules of potential chemical energy called ATP.
The plant then uses ATP and CO2 from the surrounding environment to make glucose, a simple sugar molecule. As the plant absorbs more and more light, it builds complicated glucose chains into larger compounds of cellulose and starch.
The largest molecules become plant cell walls, others are used during plant metabolic functions, and the rest provide humans and animals with important food energy. From a plant biology standpoint, the entire process can be summarized as:.
While photosynthesis originally evolved as a reaction to sunlight, the development of indoor farming has proven that indoor grow lights can be as, if not more, effective than the sun. While the sun is the ultimate resource, it is not infallible. This is a blend of every known light wavelength — from infra-red to ultraviolet — with green and yellow light as the most intense nm.
Plants, however, only have receptors for red nm and blue light, so they are unable to process the rest of the spectrum effectively. LEDs are able to counteract these inefficiencies. LEDs light-emitting diodes are powerful, energy-efficient and long-lasting.
They also have low heat outputs, making them ideal for indoor farming. LEDs can also be customized to emit only select colors, such as the red and blue light plants need to grow strong. Finally, like with all other aspects of container farming, farming with indoor grow lights gives farmers something they can never have with the sun: control. Using LEDs means creating hour sunlit days and brightening, dimming, or changing the color of the light based on the crop.
As we mentioned before, plants are picky about the type of light they absorb. Indoor grow lights give them the optimal red and blue wavelengths to grow big, healthy, and strong. But why red and blue specifically? Outdoors, red light is most plentiful during summertime.
When plants sense more red light using a special light receptor, they release a hormone that keeps chlorophyll from breaking down. This enables the plant to take the most advantage of the plentiful sunlight during spring and summer. For this reason, red light yields large, healthy plants, since the chlorophyll is converting plenty of light into cellulose. Keep in mind—like every other good thing, too much red light can cause serious problems, namely lanky and spindly plants.
While red light is more prevalent in spring and summer, higher levels of blue light occur during fall and winter. For this reason, the initial reaction is to use no blue grow lights, but having some blue is important.
It's common to see plants with more exposure to blue light yield a short and bushy plant with a more complex stem structure. Too much blue light, however, will result in stunted plants. Most indoor growers recommend getting the best of both worlds using a ratio of red to blue light.The high level of red light keeps plants in their prime growing mode while the small amount of blue encourages stem growth. Measuring the intensity of light is complicated — there are at least half a dozen units of measurement, all meaning different things.
Watts , for example, are a measure of power that everyone is likely most familiar with. That is because watts describe how much power a light source consumes, not what it emits. Source: Fluence. A lumen measures light based on how humans perceive it. We have what's called "photopic vision", which is our vision and color perception in well-lit conditions. Lumens are charted on a photopic response curve shown above and measure the light that humans and animals can see.
As you can see, the range is mostly green light, with little of the red or blue parts of the spectrum. Also, you will likely be using red and blue grow lights in your farm, which will not register high for lumens.
For these reasons, you should avoid using lumens to measure the power of your indoor grow lights. What you should be using to measure the power of your grow lights is photosynthetic photon flux density PPFD. Before we dive into the virtues of PPFD, we need to understand what it is measuring. PAR is not a measure of anything itself but is more of a description. PAR light is all the visible wavelengths of light which cause photosynthesis, found within the nanometer range.
For this reason, PPFD is the most accurate measure of light power. First, unlike other measures, it considers the entire spectrum of light that plants see. PPFD also takes into account the amount of light that will actually reach the plant instead of focusing only on the point of origin. PPFD controls for this kind of inaccuracy. We know that the perfect light source is the secret to growing big and healthy plants. The Greenery S LED boards have evenly spaced red and blue diodes to prevent light diffusion and wasted energy.
Combined, there are LED boards. The directional arrays, one on either foot wall and two down the center aisle, help the plants soak up as much light energy as possible. The red and blue diodes nm and nm, respectively meet the specific needs of the plants that we described earlier in this article. The cultivation area boards have a ratio of red-to-blue LEDs, ideal for promoting the growth of dense leafy greens.
The nursery station boards have a modified ratio of red-to-blue. The reasoning is that seedlings benefit from an elevated amount of blue light to encourage stem growth early on. By default, the Greenery S provides plants with a mixed red-blue light, giving the farm its distinct purple glow. The operator can also control the color of the lights independently in individual zones to coax out desired plant characteristics.
This level of control means that you can create custom light conditions for multiple crop types, or experiment with different light recipes for one crop to see what gives you the best taste and highest yield.
Light is not the only important input, however. As seen in the equation and chart, carbon dioxide is another important lever for photosynthesis. Even after the chloroplasts are exhausted, CO2 can still influence plant growth. This is why environmental control is often as important as light control. This means that all the energy the operator is using to power the LEDs is being used by the plant to grow.
Any higher and the operator would be wasting energy, any lower and the operator would be missing out yields. The Greenery S takes a huge leap in LED technology by allowing farmers to customize the lighting spectrum, intensity, and duration of light to achieve their desired plant yields.
Not only are the LEDs more powerful and efficient; they also give farmers precise control over their lights with brand new power modes: Eco prioritizing farm efficiency by reducing power consumption , Performance prioritizing plant growth for greater yields, and Standard balances the two.
Here are all our sources from this blog, read them for more information: photosynthesis , introduction to light and color , influence of colors on plants , and measuring the power of light.
Back Small Business Education Non-profit. LEDs Can Bring the Sun Indoors In this blog, we're going to explore how farming with indoor grow lights can grow strong and healthy plants indoors.
See exactly how it works in the Greenery S PhotosynthesisLED Grow Lights vs. Sunlight While the sun is the ultimate resource, it is not infallible. Color As we mentioned before, plants are picky about the type of light they absorb. Power Measuring the intensity of light is complicated — there are at least half a dozen units of measurement, all meaning different things. Indoor Grow Lights in the Greenery S We know that the perfect light source is the secret to growing big and healthy plants.
Independent color control The red and blue diodes nm and nm, respectively meet the specific needs of the plants that we described earlier in this article.
Dynamic Lighting Control The Greenery S takes a huge leap in LED technology by allowing farmers to customize the lighting spectrum, intensity, and duration of light to achieve their desired plant yields.
You can learn more about the Greenery S when you download our comprehensive product booklet! Dec 17,Creative Places to Put a Container Farm. Dec 3,Nov 23,Why Shipping Container Farming? Apr 23,Controlled Environment Agriculture in the Greenery S. Apr 22,Vertical Farming in the Greenery S. Apr 10,Mar 29,Freight Farms Guide to Finding Customers. Mar 5,Feb 17,
How Long To Keep Grow Lights On Plants?
With three band-light spectrum technology, the Black Magic Watt LED Grow Light delivers blue light for vegetative growth, red light for blooming and white light for overall health throughout your plant's life. It includes a full spectrum LED grow light 20 watts that includes a smart timer. With an up to 30,hour rating, this 45 watt LED light saves hundreds of dollars in energy and grow light replacement costs over its lifespan. A handful of sellers offer this indoor grow light for around 0, but you can generally find them as low as. The best option for most modern-day growers is to get panels of full spectrum LED grow lights which allow them to easily provide light to different kinds of plants through different kinds of phases of their growth.
The greatest biomass production was associated with LED lighting as Finally, growing plants in an indoor environment enables to limit.
Yet, in safe doses, UV gives you a great tan without actual damage to the skin. That darker skin helps add protection for the next time you are out in the sun. In essence, your skin creates its own natural sunblock. UV light is extremely important for plant growth too. In safe doses, UV helps produce oils that create the great smells and tastes you are looking for in your crop. Just like us, plants create their own natural sunblock. Cannabis responds to the stress and sunburn from UV wavelengths by creating its own sunscreen in the form of trichomes. Ultraviolet light is a type of electromagnetic radiation that comes from natural sunlight.
Can I use normal LED Lights to Grow Plants Indoors
Growing indoors gives you several advantages over outdoor gardening. The most obvious is that you can better control the temperature. Most plants will have a narrow range of temperatures under which they will produce blooms or fruit. Another factor you can control in an indoor growing environment is the humidity level.
The best LED grow lights to efficiently nurture your plants
In this blog, we're going to explore how farming with indoor grow lights can grow strong and healthy plants indoors. First, it is important to understand how photosynthesis — the process plants use to convert light energy into food — works. See exactly how it works in the Greenery S. Photosynthesis takes light energy and converts it into potential chemical energy, which a plant stores in the form of sugar. The plant then uses this energy to grow. The process begins in chloroplasts.
Can I Use a Normal LED Light To Grow Plants?
LED lights last for thousands of hours and have better energy efficiency compared to incandescent bulbs. That makes them a great choice for household and commercial use. Is there any difference between these and traditional LEDs? We did lots of research to bring you the answer. Standard LED lights only provide illumination while LED grow lights have a wider spectrum of both blue and red light that promote vegetative growth and flowering, respectively. To discuss the differences between LED lights and LED grow lights, we first have to explain both light sources in depth.
Who are we? We specialize in LED grow lighting for home growing and commercial applications. We have the largest variety of full-spectrum LED grow lights to.
Will House Plants Grow Under Normal LED Light?
In actual fact, the opposite is true! At the beginning of my indoor plant journey, I really had no idea about plants. I just found one that caught my eye and stuck it in the corner.
3 Shopping Tips for Plant Grow Lights
LED grow lights are a great way to have plants indoors. They provide the perfect spectrum of light for your plants and can be used both during the day and at night. LEDs can be used as a sole source of light for your plants. On the other hand, they can also make great supplementation to sunlight coming through your windows.
Our LED Grow Lights are ideal for greenhouse, horticulture, hydroponic or aquaponic planting and indoor gardening.
Look for full spectrum bulbs with a mix of cool and warm wavelengths.Sunlight is the perfect balance of wavelengths necessary for plant growth and blooming, but you can also use artificial light to help your plants along. In fact, low-light foliage plants such as pothos and peace lily can grow quite nicely in windowless offices with enough artificial light. Replace regular bulbs with CFLs to save energy and help your houseplants. You can buy special grow light kits that include fixtures and reflectors, but for regular houseplants you can really use any lamp or light fixture as long as you choose the bulbs carefully and place the lamps where your plants can benefit most.
Choosing the best LED grow light for your situation can easily become confusing with all the options out there. And you have to be careful to choose a light that delivers both the quality and quantity of light you need for your plants. There will be a bit of technical discussion, but only to the extent that you need to understand for indoor gardening. Bear with me.