How to make up the light for the lack of light for plants, and how to make up for the plants raised

In addition to the infrared and ultraviolet rays visible to the naked eye, it also contains other light waves that can participate in plant growth and metabolism, especially the red and blue light waves are the most sensitive, red light is mainly involved in the synthesis of plant carbohydrates and pigment cells, and blue light mainly stabilizes the growth and development of plants and prevents excessive growth of plant stem nodes.

At present, the horticultural lighting project mainly simulates the shape of the solar spectrum, and artificially regulates some sensitive light components of plants to promote plant growth. If you want the lamp to replace the sunlight to give the plant light, it is necessary to ensure that the spectrum of the lamp and the sunlight is the same, with the light absorbed and utilized by the plant, and the absorption and utilization of light by different plants is different.

Choose the right fill light for you.

Metal halide lamp: Philips 70W 830 model bulb is recommended, and the styles include floor lamp shade, Vientiane countertop, etc. It's also quite easy to install.

The advantage of the metal halide lamp is that it is closer to the full spectrum of the lamp, that is, the supplementary light is more powerful, but the disadvantage is that it will be very hot and easy to heat, be careful not to touch the bulb when you use it, it will be equipped with a ballast, and the light is slower to turn on the ballast, and the ballast is a little noisy.

LED light: Recommend Puryu LED spotlight, because my range is relatively small, I chose 30 watts, and the distance from the plant is 40cm, and the height can have a 60cm circular irradiation range, this light is a bit heavy, so it has to be equipped with a floor stand. The advantage of LED light is that the heat is small, and it can be filled with light at close range, which is suitable for cultivating small seedlings, and the disadvantage is that it is not suitable for large-area supplemental light.

Use the light meter to adjust the fill light distance.

Meter: The Teans all-in-one meterer is recommended for measurement. Plants tend to grow in the absence of light (less than 2000 lux), that is, the leaf spacing becomes larger, and the stem nodes become longer and not beautiful.

Personally, I think that 5000-15000lux is very suitable for them to grow happily, and the demand for light intensity is probably Alocasia, vine velvet, flower candle, monstera, and fern. Over 20,000 lux my plants have signs of sunburn. There is also a - at the beginning, the fill light I bought was not suitable for plants, although under the title of plant fill light, it was only 600lux when tested, so be sure to detect and avoid pits.

Use the smart socket timer switch.

It is recommended to supplement the top light if possible, because the phototaxis of the plant causes the side light to be easily crooked, especially the Alocasia can change in one day.

Also pay attention to the plants that have just arrived, don't rush to fill the light, and go to a cool place first.

You can use plant fill lights, generally use red and blue LED lights, with a ratio of 5:1 10:1, 50-100cm away from the plant to irradiate, light-loving plants can be illuminated for 18 hours a day, get up to turn on the light, sleep and turn off the light, red or blue wavelength is the most beneficial to plant growth.

Plants raised indoors generally do not receive sunlight, and the following two methods of supplemental light are introduced, if there is no sunlight, you can use a supplemental light, or you can choose a mirror to refract sunlight onto the plants.

I think the best thing to do is to buy a fill light, so that you can fill in the light at any time regardless of the time.

Insufficient light for indoor plants is a problem that needs to be solved urgently, which will make the plants grow, the color will become lighter, the leaves will become thinner, the flower color will become lighter, and the life span will be short. At this time, it is necessary to rely on artificial light sources to fill in the light.

Plants' demand for light, the purpose is mainly photosynthesis, photosynthesis can not only produce oxygen, but also can accumulate a lot of nutrients for plants to help plants grow, generally, ordinary sunshine can meet plant photosynthesis, for different plants, the demand for sunlight is also different, but no matter what plants, need light, this is for sure.

The principle of plant supplemental light, mainly to imitate the full spectrum of sunlight, now the general use of LED lights is the most common, the advantage is low wattage, less power consumption, the family is a very practical supplemental light measure. Buy this kind of lamp, you must not be greedy for cheap, most of the cheap lamps are of inferior quality, can not achieve the real light effect, buy home power consumption, but also start to the actual role, or trust the big brand is more worry-free. Weizhaoye LED grow light greatly improves the efficiency of plant photosynthesis and abandons useless light.

Respond to different environments, provide plants with an ideal light environment for photosynthesis, and promote the growth of plants at different stages.

Plant light is now mainly based on LED, because the photoelectric conversion efficiency of LED is higher, and the spectrum used by plant lighting is different from that of ordinary lighting, the light of general lighting is mainly white light, and the spectrum is dominated by blue and green light, which does not have much effect on plant growth, and plant growth is mainly based on red and blue light on the spectrum, so the color of plant light is usually pink or purple light.

A lamp that uses a plant fill light to replace sunlight to provide the light source required for plant growth and development.

Plant light is now mainly based on LED, because the photoelectric conversion efficiency of LED is higher, and the spectrum used by plant lighting is different from that of ordinary lighting, the light of general lighting is mainly white light, and the spectrum is dominated by blue and green light, which does not have much effect on plant growth, and plant growth is mainly based on red and blue light on the spectrum, so the color of plant light is usually pink or purple light.