Known for having above average yields for a feminized auto-flowering strain, Ultraviolet reportedly has a THC count of up to 21 percent. This mostly-Sativa strain was created by Samsara Seeds and is ideal for afternoon or even daytime use.

Starting with their strain Shot Adrenaline, a mix of White Dwarf from Buddha Seeds and Sensi Seeds' Skunk #1, the breeders crossed it with a Lavender from Soma Seeds. The result of that coupling was then back-crossed with Shot Adrenaline to ensure that it would still be an auto-flowering strain. With a sweet and spicy taste, this strain jump starts the mind into an upbeat and creative state. Some users may find the psychoactive effects leave them feeling confused.

Potentially useful to those suffering from anxiety, stress and depression, this strain grows with relative ease indoors and out. Ultraviolet needs only a place to grow and the occasional watering, though it can benefit from Low Stress Training. The strain typically vegetates for about two weeks before it shifts to flowering, the entire process from seed to harvest takes about 10 weeks. Fairly resistant to molds, mildew and pests, Ultraviolet plants can yield between 40 and 70 grams per plant.