LED Plant Grow Lights

Good night, I am in the greenhouse now. We grow cucumbers here. 2 greenhouses. One cucumber and another tomato. Because Siberia has space. The plants are not mature yet, we are all in the greenhouse. We grow cucumbers in greenhouses and speed up the process. I made a germination explosive device that can be equipped with LEDs to stimulate plant growth . What are they? I will post a separate video in the daytime sun, where you can see the crystal itself, how to fix the crystal, and how to connect it. Now we will show her this state from the outside. The house is powered by solar panels. The power of the small power plant is separated from 100 watts, so the 2 greenhouses are lit, lets see that we have an outlet. Therefore, the new battery level set on the device is different. I was discharged from the hospital. Yes, it has a 113-volt battery box, which is not enough to withstand the load. Therefore, its tension is now too low. I will also rent power plants elsewhere. You like the id...

Cannabis cultivation: How to grow cannabis with LED plant lights ? The growth and development of cannabis requires an effective accumulated temperature of 2400-3200 °C. Seedlings can withstand a frost of -5-3 ° C, and short-term low temperature will not affect. Marijuana seedlings grow. Cannabis is more than 5 cm below the surface of early spring, and soil temperature is above 8 degrees Celsius. Within 30 days after the emergence of the seedlings, no more irrigation, using LED plant growth lights to promote, can control the development of rooting. According to the difference in the morphology of the female and the male seedlings, the male seedlings can be selected at the time of fixing the seedlings, and the female seedlings can be removed to improve the fiber quality. Seeding the field will choose to leave the female seedlings. The suitable temperature for cannabis growth is 19-23 °C. Hemp plants grow 3-5 cm on average and reach a height of about 10 cm at the peak of growth. At t...

LED plant light features: 1. The effects of different wavelengths of light on plant photosynthesis are different. The light required for photosynthesis in plants has a wavelength of about 400-700 nm. Light from 400-500 nm (blue) and 610-720 nm (red) contribute the most to photosynthesis. 2, blue (470nm) and red (630nm) LEDs, just to provide the light required by the plant, so the ideal choice is to use these two color combinations. In terms of visual effects, the red and blue combination plant lights appear pink. 3, blue light helps plant photosynthesis can promote green leaf growth, protein synthesis, fruit formation; red light can promote plant roots growth, help flowering results and prolong flowering, play a role in increasing yield! 4, LED plant lights red and blue LED ratio is generally between 4:1 - 9:1 is appropriate, usually 6-9:1. 5. When the plant light is used to fill the plant, the height of the blade is generally about 0.5-1 meters, and the continuous irra...

Recently, in addition to the requirements of small and thin, energy-saving, and low-noise, electronic equipment is expected to meet the ecological needs of the global warming. Under such market demand, the LED bulbs that have been popular since 2009 have become small and thin, and have achieved high eco-friendship due to their long service life. The electronic components mounted on them are also required to be small and thin. It has a long service life. LED bulbs are equipped with a small power supply with a power of about 10W, mainly using electrolytic capacitors and film capacitors to achieve a smooth function, but the use of small and longer-life ceramic capacitors is also increasing. Ceramic capacitors with higher electrostatic capacity than conventional ceramic materials, this paper will introduce its characteristics, and introduce the recommended circuit for power supply of other electronic devices based on LED bulbs. New material ceramic capacitor performance The proper...

Beans and vegetables are annual or biennial herbaceous plants of the family Leguminosae , including kidney beans, cowpeas, peas, broad beans, lentils, beans, and ridge beans. Beans and vegetables have high nutritional value and are rich in protein, carbohydrates, fat, calcium, phosphorus, iron and multivitamins. The hydroponic plants cultivated by soilless culture vegetables using this soilless cultivation technique are favored by domestic and foreign flower consumers for their cleanliness, elegant style, strong ornamental, environmental protection and pollution-free. Hydroponic plants should be supplied with liquid during the cultivation process to ensure adequate nutrient supply. The liquid supply time is generally selected during the day and no liquid supply or less liquid supply at night. The number of liquid supply on sunny days is more, and there is less liquid supply in rainy days; when the temperature is high, the light is stronger, and vice versa. Usually, the liquid i...

The good habit of raising fish is to check the water temperature every morning and evening, to observe whether the water temperature is constant, and whether the work of the constant temperature heater and the oxygenator is normal. Observe the activity of the fish. Carefully observe whether the fish swims normally, whether the body shape and scales are abnormal, and whether the appetite is strong. If abnormalities are found, they should be analyzed and treated in time. Observe the turbidity of the water, whether there is odor, etc., in order to change the water in time. Remove dead fish in time. If the dead fish is not removed in time, it will rot quickly and deteriorate the water quality. Especially when the water is turbid, dead fish are often difficult to find, so the inspection should be meticulous. Attention should be paid to fixed lighting time, regular water changes and disease prevention, fixed feeding time and feeding amount. Next, I will talk about some of the experience of f...