Sub Zero effects are mostly calming.
Sub Zero potency is higher THC than average.
Sub Zero, also called Sub Zero #12, not to be confused with SubZero from North Genetics, is a hybrid cannabis strain bred from a genetic cross of Super Boof x Oreoz; the breeder of Sub Zero is GrowMoreFire Genetics. Sub Zero is freezing with frost—a thick, white coat of trichomes covers these medium-stretch plants that bloom with blocky, deep purple buds. Sub Zero produces high yields, and often tests at over 22% THC. Consumers can expect euphoric effects and a palate of fruity, citrus, and sweet flavors. If you’ve smoked, dabbed, or consumed Sub Zero, tell us about your experience by leaving a strain review.
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Reported by 16 real people like you
Sub Zero strain helps with
- 33% of people say it helps with Anxiety
- 13% of people say it helps with Depression
- 13% of people say it helps with Lack of appetite
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Sub Zero strain reviews(16)
Some of the prettiest looking bud I've seen, which is quickly beaten by how pretty it looks when ground. Smells wonderful, fruity and citrusy. Very potent as well; I have a high tolerance, and smoking half the amount I usually do had me blasted. Pleasant and deep head high. I definitely recommend trying it
June 6, 2026
One of my favourite strains in the dutch experiment.
Sweet sour taste, first head high, then relieves fore head and muscles.
Consumed by smoking pure&vaporized S&B volcano
Batch 22-01-2026
Bought vliegende hollander, Groningen
Nice strain — relaxing, enjoyable, and smooth. The taste is subtle, not too strong or distinctive.