1-Red blue wavelength ratio of light wavelength As the two main absorption areas of plant photosynthesis, the spectrum of LED plant lamp should be dominated by red and blue light. However, it cannot be simply measured by the ratio of…
First of all, we should make clear several knowledge points 1: PAR Photosynthetically active radiation is also called par for short. It is called photosynthetically effective radiation in Chinese. Only light in the wavelength range of 400-700nm is effective for…
With the development of LED plant lights, more and more growers begin to use LED grow lights for indoor cannabis growing, but there has always been a problem, that is how many grow lights should I have in my room.…
Do Want to High efficiency for cannabis cultivation? Then it’s time to switch from HPS to LED grow lights. LED Grow light technology is developing fast. While HPS were the most popular of indoor cultivation in the past, their development…
With the legalization of marijuana in many countries, especially in many parts of North America, more and more people begin to grow marijuana, both at home and commercially. Therefore, marijuana lights are becoming more and more market-oriented. When you choose…
It’s an LED (Light Emitting Diode) , HID (High Intensity Discharge lamp),Metal Halid, and High Pressure Sodium( HPS), which work with specific light spectrums to take the cannabis plant through its complete grow process. Normally LEDs are whats recommended for…
At present, the application LED plant lighting is relatively wide, which can be simply divided into the following application occasions: 1, Home growing; LED growth lamps are characterized by low power, high luminous efficiency and low calorific value, so they…
Marijuana is a light loving crop. The influence of sunlight on marijuana includes two aspects: one is the total light exposure received by marijuana during the growth cycle, and the other is the daily sunlight exposure received by marijuana. In…
First; Is this Led plant growth light dimmable? If your led growth lamp is dimmable, you can dim the light (adjusting power) without adjusting the distance between the light and the plant. Similarly, the key aspect of the whole process…
Generally. Plants in the seedling stage need between 200-300 umol / S; Plants in the vegetative period receiving 18 hours of light should receive light between 306 and 617 umol / S; Flowering plants exposed to 12 hours of light…