Turbo OG
A lesser-known OG Kush descendant marketed for fast flowering and heavy indica effects, with thin documentatio...
Turbo Sauce
A modern hybrid associated with the Exotic Genetix breeding program, named for its glossy, resin-soaked flower...
Turbo Sherbet
A modern dessert-flavored hybrid marketed as a fast-flowering Sunset Sherbet cross, with limited verifiable li...
Twilight Cake
A modern cake-lineage hybrid sold by several breeders, with limited verifiable provenance and no published che...
Twilight Gas
A modern gassy hybrid with murky lineage claims, popular on menus but thinly documented in any verifiable sour...
Twilight Leaf
A minor, loosely documented hybrid strain name with thin verifiable lineage data and no published chemical or...
Twilight Runtz
A hybrid strain with disputed origins and limited independent chemical data.
Twilight Trip
A boutique-market cannabis strain with limited public data and heavy reliance on grower and seed-vendor claims...
Type I Chemotype (THC-Dominant)
The cannabis chemotype where THC dominates the cannabinoid profile, covering most modern drug-type cultivars s...
Type II Chemotype (Mixed THC/CBD Cannabis)
The mixed-cannabinoid chemotype produces roughly balanced THC and CBD from a heterozygous BT/BD genotype at th...
UK Cheese
The pungent Skunk #1 phenotype from 1980s England that defined British cannabis and seeded a global family of...
UN Drug Treaties and Cannabis
How three international conventions shaped global cannabis prohibition, and what the 2020 WHO rescheduling act...
Ultra Cheese
A Barney's Farm hybrid marketed as a heavy-yielding, high-THC take on the classic UK Cheese lineage.
Ultra Crush
A modern hype-cultivar marketed as an Ultra Sour × Wedding Crasher cross, with strong dispensary buzz but litt...
Ultra Z
A modern Zkittlez-leaning hybrid prized for loud candy-fuel terps, but with little verified data behind the ma...
United States v. Oakland Cannabis Buyers' Cooperative
The 2001 Supreme Court decision that rejected a medical necessity defense to federal cannabis distribution cha...
Uplifting Effect
A subjective, marketing-favored descriptor for cannabis experiences perceived as energizing, mood-elevating, o...
Using Mega Crop on Cannabis
A practical guide to feeding cannabis with Greenleaf Nutrients' Mega Crop one-part dry fertilizer.
VPD (Vapor Pressure Deficit) Basics
Using the relationship between temperature and humidity to dial in transpiration and unlock faster, healthier...
VPD Chart for Cannabis
A practical guide to using vapor pressure deficit charts to dial in tent and room climate across the cannabis...
VPD by Growth Stage
Vapor pressure deficit targets shift as plants mature — here's what the evidence actually says and where growe...
Vacuum-Sealed Seed Storage
Removing air and controlling temperature to keep cannabis seeds viable for years rather than months.
Valencene
A citrus-scented sesquiterpene best known from Valencia oranges, occasionally found in cannabis at low levels...
Valley Cooler
A modern hybrid marketed for citrus-gassy flavor, with limited independent data on its genetics or chemistry.