Runtz Fast Version by Humboldt Seed Organization
A fast-flowering take on the legendary Runtz—bursting with tropical sweetness, creamy gas, and stunning bag appeal in a compact and efficient format.
---
Strain Introduction:
Runtz Fast Version is a feminised, fast-flowering hybrid from Humboldt Seed Organization, offering a quicker, easier-to-grow version of one of the most hyped strains of recent years. Created by crossing the original Runtz (Gelato x Zkittlez) with an Uncirculated OG Auto, this 70% indica delivers bold flavour, eye-catching colour, and a potent, euphoric effect in a shorter flowering window—perfect for flavour lovers and production-focused growers alike.
---
Strain Information:
Strain Name: Runtz Fast Version
Strain Breeder: Humboldt Seed Organization
Lineage: Runtz (Gelato x Zkittlez) x Uncirculated OG Auto
Genetics: 70% Indica / 20% Ruderalis / 10% Sativa
Seed Type: Feminised
Flowering Type: Fast-Flowering (Photoperiod with autoflower influence)
Flowering Time: 7–8 weeks indoors; early October outdoors
Effect: Euphoric, relaxing, creative; strong and long-lasting
Aroma: Tropical fruit candy, creamy gas, and subtle earthy spice
Taste: Sweet berries, citrus, creamy vanilla, and gassy undertones
Height: Medium (100–160 cm)
Yield: Indoors: 450–550 g/m²; Outdoors: 800–1200 g/plant
THC Content: High (approx. 20–24%)
CBD Content: Low
---
Strain Description:
Runtz Fast Version retains everything that made the original famous—intense candy-like terpenes, resin-loaded buds, and a vibrant colour palette—while maturing more quickly and with less maintenance. Buds are dense and often show flashes of purple and lime green under the glitter of trichomes. The high is uplifting and euphoric at first, evolving into a mellow body calm, making it suitable for both day and evening use.
---
Growing Information:
This strain is ideal for growers who want Runtz quality without long flowering times. Indoors, it flowers in just 7–8 weeks and responds well to topping, LST, and other training methods. Outdoors, it thrives in warm to temperate climates and finishes by early October—early enough for most environments. Its structure is bushy yet strong, supporting heavy buds with minimal risk of breakage.
---
Strain Flavour and Aromas:
Runtz Fast offers a standout flavour profile with dominant tropical fruit, berry, and citrus notes, followed by smooth vanilla cream and a touch of fuel on the exhale. The aroma is loud and sticky—ideal for flavour chasers, extractors, and terpene enthusiasts looking for a rich, complex smoke.
---
Strain Lineage:
Runtz (Gelato x Zkittlez): A cult classic known for its candy sweetness and powerful hybrid effects.
Uncirculated OG Auto: Adds faster flowering, resilience, and a dose of OG earthiness to ground the fruit-forward profile.
---
Strain Summary:
Runtz Fast Version by Humboldt Seed Organization is the perfect strain for those who want the exotic quality of Runtz with the speed and efficiency of a modern fast flower. With its mouth-watering candy flavour, thick resin production, and crowd-pleasing effects, it’s an essential strain for both connoisseurs and commercial growers alike. Fast, frosty, and full of flavour—this is Runtz reimagined.
Disclaimer:All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage breaking any laws regarding cannabis. It is your responsibility to research and adhere to the laws in your jurisdiction regarding the purchase, possession, and use of cannabis seeds.