LED Plant Grow Lights

Check if the power supply is working properly and the command light is on. If not, please check if the power supply is connected correctly. Check that the power cord of the lamp is well connected to the positive and negative electrodes of the power supply and that there is any reversal. If the above problem exists, please connect it correctly. 2, LED plant growth lamp beads on the voltage requirements: The nominal 3V LED lamp beads, in fact, different colors have different current requirements, yellow requires the least current, followed by red, green, white and blue. If the current is too large, the wick will be burnt. With a 2.4V rechargeable battery, yellow is easy to burn because even if the voltage is low, the current is too large and it will burn at will. A fleshy bulb with a specific wavelength of LED can affect the flowering time, quality and duration of the flowering of the plant. LEDs of certain wavelengths can increase the number of flower buds and flowering of pla...

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...

There are many benefits of seedling raising, which is convenient for centralized management, which can increase the germination rate of seeds by nearly 100%. It can also prevent pests and diseases, and facilitate the selection of good quality seedlings. Finally, the growth of vegetables is not only good, but also a better harvest. Nursery precautions According to the spectrum required by different vegetables, The Most Suitable LED Growth Lamp should be the seedling time and growth time are shortened, and the yield and quality are improved. Here to bring you a professional, entrepreneurial agricultural business plan: 1. G ermination and moving into the warm network room During the germination period, the seed germination level is checked every morning and afternoon. It is necessary to stop germination before the radicle exceeds 0.5 cm, or before the soil is not exposed, and the tray is moved into the greenhouse net bed as soon as possible to receive the illumination of the ...