Growing Plants With A Desk Lamp – A Scientific And Effective Method

You love nature, and you would love to have a mint plant on your desk? Amazing idea, but you know, all plants need light to grow. If your plants do not have enough natural light, don’t worry you can also use artificial light for your plants. Sunlight is not essential for the growth of some plants.

You can choose some corners in your house to put your lovely plant, they can make the air fresh, and make you feel better. Then use a Lamp to help your plants grow.

Right here, we suggest for you: Growing plants with a desk lamp. Hope you enjoy it.

3 Types of Grow Light Bulbs

So what types of grow light bulbs do you have to know when you want to use growing plants with a desk lamp?

There are many types of grow lights to consider, you can choose from overhead or desk lights. And the most important is wattage and spectrum.

3 Types of Grow light Bulbs
3 Types of Grow light Bulbs

You have to know the type of plants you have, the amount of natural light in the room, and the location where you put your plants. This is all you need when you choose types of grow light Bulbs.

#1. Fluorescent

Fluorescent T12 bulbs are a great idea for basic growth such as seeding and indoor plants. These bulbs must be installed near regularly the crop depending on how low the light intensity is.

Although T5 is suitable for indoor plants, it should be used for plants that need more light than what kind of plants light low, or medium.

***Read more: 4 Ways To Replace Compact Fluorescent With Ultra-simple LEDs

#2. LED light

Using LEDs for growing plants with a desk lamp is considered to be much more efficient than fluorescent lamps because the average lamp life of LEDs is 4-5 times longer than fluorescent lamps and they consume only a fraction of the electricity. But, you have to know, the cost to pay is also higher.

Although LEDs provide a better light source than fluorescent lamps, you should pay attention to choosing and buying special LED bulbs which only focus on projecting the correct spectral wavelengths to help plants photosynthesize if you want to use them for planting purposes.

#3. HID (High-Intensity Discharge)

Include: High-Pressure Sodium (HPS), Ceramic Metal Halide (CMH), and Metal Halide (MH)

HID lamps have been the number one choice for indoor gardeners for a long time. Similar to LEDs for growing plants with a desk lamp, HID bulbs are very expensive but not highly efficient. Besides the HID bulb also makes your family’s electricity bill increase a lot.

However, HID lamps provide the most intense light, if you want to successfully grow plants on a larger scale indoors, they are the type of light bulb you need.

Besides, you should learn about warm and cold light sources of growing plants with a desk lamp. This value is indicated in the unit “K” printed on the information printed on the lamp.

If this value is high then the light will be cold and if it is in the lower part of the spectrum, the light will be warm. If you are growing vegetables or seedlings, the best light for plants is a cool light of about 6500K.

If you are unsure about the color temperature of the light needed for your indoor garden, do a quick internet search for the right color temperature for the plant you want to grow or buy a lamp that is in the middle of the spectrum.

The downside of this option is that your crop will not be able to grow as much as it can. So it is ideal to buy growing plants with a desk lamp within the appropriate range.

Sunlight is the most ideal light source for plants but growing plants with a desk lamp is not a bad choice if you’re growing indoors.

How Much Light Do Your Plants Need To Grow Indoors?

How much light do your plants need to grow indoors
How much light do your plants need to grow indoors

Depending on the period of each type of tree, there are 3 groups of crops:

  1.  Long-term plants (long-term plants): flowering only on days longer than 12 hours. They need 18 hours of sunlight a day. Include some plants like turnips, wheat, carrots, spinach, strawberries,…
  2. Short-term plants (short-term plants): They need some time to rest and flower. So, if we are exposed to light for less than 12 hours per day, they will not be able to flower (chrysanthemum, papaya, eggplant, corn, coconut, rubber, soybeans, sesame, winter rice).
  3. Intermediate plants (plants without photophilic plants): are flexible plants, which can flower in no time. They can flower and fruit no matter how much light is exposed. Some examples include rose, corn, chili, tomato, melon, gourd, squash, watermelon, peanut, citrus, …

So, how long should you leave growing plants with a desk lamp on?

Plants grown indoors need more times of light than those grown outdoors. So that, 14-18 hours a day under the light bulbs is quite ideal conditions for indoor plants growth. You should not leave lights on all day because this will not be good for plants, 6 hours in the dark each day will help plants grow better.

How much light do your plants need to grow indoors?
How much light do your plants need to grow indoors?

Light needs vary from plant to plant. Therefore, it must be based on the characteristics of plants to adjust the light source accordingly.

Growing plants with a desk lamp you need to maintain the optimal distance which depends on the type of light bulb you use and the capacity of the bulb. There are 3  basic parameters:

  • Fluorescent light: 3 →12 inches.
  • LED light: 12 → 24 inches.
  • HID light: 24 → 60  inches.

You also need to know about the type of light bulbs in the market to make sure that your choice is right. Let’s go with us.

What Type Of Light Is Best For Growing Plants Indoors?

You can choose growing plants with a desk lamp based on the intensity of light in two ways: by the brightness and the distance between the bulb and the leaf of the plant. You can choose LED lamps that emit less heat, use less electricity, emit 5 times longer than fluorescent bulbs, and do not contain any mercury rays.

Do not use incandescent bulbs regularly for plants as they emit a lot of heat and can burn leaves. The more efficient the light is used, the less energy is lost due to the heat of the light, thereby helping you save on your monthly electricity bill.

What Type Of Light Is Best For Growing Plants Indoors?
What Type Of Light Is Best For Growing Plants Indoors?

So we think the best choice for you may be LED bulbs. Let us explain to you why LEDs are the best.  LEDs have a variety of spectrum light, suitable for the light needs of plants. LED plant light spectrum:

#1. Blue

The blue light of growing plants with a desk lamp is emitted at a color temperature between 5000K and 6000K, or wavelengths from 400 to 500 nm, which is the best color for the growth phase or the seedling stage.

This color band helps in leaf development and stimulates the production of secondary pigments in the leaves, thereby increasing the color and aroma of plants, suitable for use in lettuce and other crops with short growth. and dense.

#2. Green

Greenlight typically has a wavelength of 540nm, which is used during the dark cycle of plants as it does not trigger photosynthesis, especially useful if your plants need longer nighttime hours. in the morning.

#3. Red

The red light color range emits a color temperature from 2000K to 3000K with wavelengths between 640 and 680 nm, commonly used during the most critical phase of the plant, at flowering.

Red of growing plants with a desk lamp is often used to signal that there is no other tree above it to be able to grow unobstructed, thereby promoting the growth of the trunk and the height of the whole tree.

In particular, they also encourage the production of chlorophyll and fruit, suitable for use to prolong the light cycle of long-term plants and vice versa for short-term plants.

  1. Low heat emission: Temperature plays a big role in plant growth. The low heat emission of LEDs makes them more valued than other plant lights and enables growers to more easily control the environment for plants.
  2. Low energy costs: LEDs are known to use significantly less electricity than other plant lights. LEDs consume 60% – 80% less energy, reducing energy costs.
  3. Long service life: The lifetime of the LED light can be up to 5 times that of other planters. They can pass 50,000 hours compared to other lighting products. The lumen quality of the LED is also relatively stable throughout its life cycle, providing a relatively stable light quality for use.

With all of these advantages, LED lights can be said to be a great choice to use for growing plants. Growing plants with a desk lamp is never an easy problem with the people who have the new idea of planting trees in their house. Make the right choice and take care of your plants, make your life better.

Now we know that LED light is a nice pick for desk lamps for growing plants. But can any LED light be used as a grow light? Let’s find out.

Can any LEDs be used as a Growing Plant With a Desk Lamp?

The answer is NO, because:

LEDs for growing plants with a desk lamp come in different power levels, and in particular plants, lights need to be carefully calculated from the spectral level to the lamp power and also the distance from the lamp to the tree.

Can any LEDs be used as a Growing Plant With a Desk Lamp?
Can any LEDs be used as a Growing Plant With a Desk Lamp?

If you choose not carefully, it will cause the leaves to burn, and the plants will not grow. Also, the color of the lamp is very important, the quality of your plant will depend a lot on the color of the lamp you choose for example as mentioned above is green, blue, and red.

When you do not notice, you will make the following mistakes :

#1. Making the plant too hot

You will tell if your plants are “overheating” by observing their color appears to turn brown. The first signs appear to form thin lines on the edges of leaves.

If you realize this, you should quickly fix it, otherwise, it will be very harmful or cause death to the plant. If some of the leaves are starting to curl, the plant is too close to the light source.

#2. Not enough light

Think about how many trees you plant and how many LED bulbs you need to properly light them. You should also pay attention to the brightness of the lights you are using. Make sure you have a sufficient number of lights and a good balance between providing adequate light and not overdoing the plant.

#3. Choosing the wrong light spectrum

To grow well, plants will need different types of light at each stage of growth. With a full spectrum LED, this becomes incredibly simple, but if you pick the wrong one, the plant won’t grow well. You should also consider the temperature and climatic conditions of the room in which you plant your plant.

Plants, for example, benefit most from the light in the green spectrum when they are in the vegetative stage. This means that if you put a lamp that emits a red spectrum light, it will only hinder their growth.

You should use a multi-wavelength LED plant light with a blue wave band from 425 to 475nm and a red wave from 620 to 730nm with a green-red ratio suitable for the tree group. Not only that, you need to rely on the light cycle of the plant (long or short) but decide how much time to light the plant in a day to stimulate and regulate growth to flower. sooner or later for the plant as well as the growth of the plants.

It is important to define clearly what the lamp is used for to choose lamps with the right wavelength.

Can Plants Grow 24 hour light?

As a horticulturist, they often look for a method, an effective way to increase the health, growth, and yield of crops. There are many ways to help plants have good health and growth, such as using fertilizers, then artificial media. But today we will try to learn about the method of using a light 24 hours a day to see if it can increase health, thrive and the plant produces a lot of output a day?

Some opinions should not let light affect the growth of plants for 24 hours. Because it can interfere with the plant’s effective respiration.

So if you stay in the light for 24 hours a day, how healthy will the plant grow?

  • If the tree is in the vegetative stage, the tree will still grow and stabilize normally. Although it may be forgotten or due to unexpected problems from the thermostat, it is not possible to kill the plant while it is in its vegetative stage.
  • On the other hand, if your plants are in the flowering stage and leave the projector on for 24 hours a day, then you will have a big problem. To put it more practically, it doesn’t take 24 hours, but less than 12 hours, it confuses the surrounding plants and returns the plant to nutritional growth. This will last for a few weeks before the plant will flower again.
  • Plants are also life, they also need to be properly cared for to thrive in their best way. Just like humans, too much exposure to something can cause a counter-effect, in this case, lights. 24h lighting works for some plants, but not for all. For other plants, inadequate rest can lead to poor plant growth and ability to produce fruit. Exposure to a 24-hour light can shorten the life of some plants and prevent them from growing as well.

Let’s take a few examples together before making a small conclusion about whether plants can thrive, healthy under 24 hours of light exposure.

  • Let’s talk about the popular plant in America is the cannabis plant. This plant, when exposed to sunlight for 24 hours, will flower for longer than usual. Its maximum exposure should be no more than 18 hours a day to the bright light.
  •   Vegetables are also a good example of this. Even their exposure time is only a maximum of 16 hours a day when the light is on.

Here are some suggestions for those who are and will plan to apply the spotlight method to several lamps:

  • When your goal is to produce vegetables, fruits, and vegetables, you should choose high-spectrum lamps: warm-spectrum (100W) LEDs,…
  • Some more common lamps such as high-grade halogen, metal, ceramic, or sodium lamps.

The use of 24-hour lights to increase plant growth, health and yield is possible but remember to do the right thing with plants if you don’t want them to backfire and cause losses.

What color LED light is best for plants?

LED bulbs often have many different colors, with a variety of lights depending on the purpose of each user. But with LED lights used to light the tree, it has only a few colors that are suitable for plant growth. 4 primary and also unique colors are red, blue, green, and yellow.

Let’s first talk about the effect of red and green LED lights on plants. As far as we can see, the white light from the sun is made up of the colors of the rainbow.

In that light, the three main colors are red, blue, and green. It can be understood that leaves do not absorb green light because it reflects the green light into our eyes, making us see that the leaf is green.

Practical investigation can see that the leaves are not blue or red because they use them does not affect absorb the spectra of light and use it to grow. The influence of blue light directly affects the production of chlorophyll.

Trees when absorbing more green light will be greener, stronger, and more healthy. As for the red light, it makes the plants flower and bear more fruit if they absorb more. Red light is also indispensable in the early period of the plant to help plants develop the best roots and tubers, seeds will be easier to germinate.

Indoor plants will usually not get the same amount of light as outside. Even in the case of a window, it can be difficult to get the full amount of light needed for plant growth. When the tree is not green, you can use a green LED light, specifically a fluorescent lamp.

With red light, we can use incandescent bulbs but due to a large amount of heat, depending on the case, it is possible to use the red light of these LEDs. Instead, you can use broad-spectrum fluorescent bulbs as pollution can sometimes produce the required amount of light for plants.

But remember to have a good understanding of the species of plants you plant before you intend to use LED lights for support.

Let’s talk a little bit about the other two LED colors, green and yellow

  • The green LED of growing plants with a desk lamp is often used during the dark cycle of plants because it does not affect stimulating the phytoplasmas factor or activating photosynthesis. The effect of this is that it will not interrupt the plant’s night cycle allowing you to water, spray or repel bugs. Suitable for plants that prefer daylight over daylight.
  • The yellow light of the LED light is also likely to grow for crops but will not be fully optimized. This light does not have any influencing factors on the plant for strong growth, good health, and good yield.

Reveal for you some product Growing Plants with a Desk Lamp

Product imagesProduct namesEditor's ratingPrice
VOGEK LED Growing Light 4.9See Latest Price
GHodec Upgraded indoor plant lights4.9See Latest Price
GrowLED LED Umbrella Plant 4.8See Latest Price
Garpsen LED grow lights 4.8See Latest Price

Currently, on the market, there are many lines of growing plants with a desk lamp for you to choose from. But to find a product that fits and has great features will take a long time.

Understanding that right now we will send you some good table lamps for growing many popular trees.

#1. VOGEK LED Growing Light

VOGEK LED Growing Light is a product full of spectrum for indoor plants. The planting lights manufactured by this company can schedule lighting without manually switching on and off. If you set the timer the lights will automatically turn off or on. The light can be timed from 3, 6, and 12-hour timelines depending on your crop needs.

See Latest Price

The feature of the light bulb can be detachable, convenient for you to move the light to another place, and can be replaced when the lamp fails.

#2. GHodec Upgraded indoor plant lights

GHodec Upgraded indoor plant lights best gift for your plants in winter.

See Latest Price

With the professional full-spectrum design, this will be a product you can consider when choosing for your crops. This will give your plants the sunlight and warmth they need and also help your plants’ best development.

GHodec upgraded indoor plant lights have popular color modes and 10 Level Brightness. The automatic timer function is installed in the light and has a rather sturdy design so you can place them anywhere in the house.

A lamp with a compact design but still has a sense of luxury enough to satisfy you when choosing it.

#3. GrowLED LED Umbrella Plant

GrowLED LED Umbrella Plant LEDs are developed on the spectrum by GrowLED. This product is designed to cool white to create a cool light and a favorable environment for plant growth. The design is unique, inspired by the umbrella to create a cute feeling for the user.

See Latest Price

With this design you can easily place it anywhere in the house while growing plants and decorating your room, the only thing you need is an electrical outlet so that the lights can be connected to electricity.

#4. Garpsen LED grow lights

Garpsen LED grow lights best choice for you

See Latest Price

All LEDs have full-spectrum 380nm-800nm creating the most favorable conditions for your plants to grow. Including all the features of the above products, and it also has the function of helping plants grow faster. The projection area is large and bright enough for you to illuminate many trees, with an intelligent automatic heat dissipation function.

With this product you can give to family or friends, tree lovers will especially love it.

4 Frequently Asked Questions

This is not necessary if you have a garden or a small outdoor space where plants can be planted. But if you do not have, you need to Grow light lamps.

If you grow plants in the room, the amount of natural light is not enough, you need to use a lamp. This ensures growth for the plant, otherwise, the tree will not grow and may die.

The most important thing is you have to choose the correct lamp for your plant. Because LEDs have so many types of lights and their uses, their capacities are also different, so you need to learn carefully before choosing to avoid bad consequences.

With the help of a desk lamp, you can plant trees anywhere in your house even in places without sunlight.

The plants give off more oxygen for you and make you feel better when you look at them.

Some plants provide food for you, like some fruit: small apple, tomato, citrus,…

Some plants give flowers, beautiful flowers make you feel more comfortable, more fragrant flowers help you relax and relax after a long day.

Everywhere in your house but you can not leave it in the tight bedroom with a large amount because this will affect your breathing, making it difficult to breathe.

And when you use a desk lamp for growing plants you need to make sure that the location is safe for you when you leave the light on.

Hopefully this article was helpful to you and helped you understand more Growing Plants With A Desk Lamp. Not necessarily the article will have many shortcomings hope you can ignore and contribute to our article can be better. Thank you very much!!!