Cannabis plants use their senses to determine the light spectrum and use that information to determine the optimal way to grow.
Is uv light good for weed plants.
The more trichome production the higher the thc and cbd levels.
Plants have photoreceptors which are light sensors.
This is where the truth about uv light in the grow room gets a bit confusing.
Our recommendations for the best uva grow light is phlizon cree cob 3000 full spectrum led grow light uvb grow light is california light works uvb grow light system and uvc grow light is aqua advantage uv sterilizer inline.
The most frequent uv found in full spectrum grow lights is.
This is likely because there is a tradeoff between thc production and cbd production.
It ranges in wavelength from 280 to 0 nm.
It should be given for 6 hours per day for at least 40 days.
Does uv light increase cannabis potency.
The marijuana plant produces more thc to compensate for high uv light exposure.
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.
Insufficient light in the grow room area will result in tall but thin marijuana plants.
Some growers are using uv light to replicate the natural.
Ultraviolet light is a type of electromagnetic radiation that comes from natural sunlight.
There are different types of lighting sources for indoor cannabis growing that you can choose from.
Unfortunately uv exposure is also connected with lower cbd levels.
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.
Is uv c good for plants.
So in marijuana growth trichomes filled with thc is the best natural sunblock for uv radiation.
To increase thc in the flowers of a cannabis plant at least 1 34 watt seconds m 2 of uv b light is necessary.
The more light you receive and for cannabis plants this means making more resin to defend against uvb.
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.
When it comes time for flowering a weed plant requires lots of red spectrum light wavelengths to grow tall and produce buds.
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.