Is Uv Light Good For Weed Plants

The more trichome production the higher the thc and cbd levels.

Is uv light good for weed plants.

Cannabis plants need a certain spectrum of light to grow properly. During the vegetative state a weed plant requires a lot of blue spectrum light wavelengths to grow short and fat thus producing a lot of leaves. The marijuana plant produces more thc to compensate for high uv light exposure. Insufficient light in the grow room area will result in tall but thin marijuana plants.

There are different types of lighting sources for indoor cannabis growing that you can choose from. The more light you receive and for cannabis plants this means making more resin to defend against uvb. When it comes time for flowering a weed plant requires lots of red spectrum light wavelengths to grow tall and produce buds. This is likely because there is a tradeoff between thc production and cbd production.

So in marijuana growth trichomes filled with thc is the best natural sunblock for uv radiation. It ranges in wavelength from 280 to 0 nm. The best uv grow light will depend on what your goals are. Does uv light increase cannabis potency.

Plants have photoreceptors which are light sensors. Some growers are using uv light to replicate the natural. While uv c light is now artificially made the ozone layer completely absorbs this wavelength which means no uv c light penetrates through the earth s atmosphere. Cannabis plants use their senses to determine the light spectrum and use that information to determine the optimal way to grow.

To increase thc in the flowers of a cannabis plant at least 1 34 watt seconds m 2 of uv b light is necessary. Is uv c good for plants. Ultraviolet light is a type of electromagnetic radiation that comes from natural sunlight. The light chips are all 3w leds and as i ve mentioned before the best 3 watt panels have an additional lens to focus the light a bit more.

It should be given for 6 hours per day for at least 40 days. This is where the truth about uv light in the grow room gets a bit confusing. Do not look directly on the uv light because it is harmful to the eyes and may cause blindness. These are similar to the human senses in that they provide the plants with information about the available light spectrum.

Unfortunately uv exposure is also connected with lower cbd levels.