- Median THC
- 24.9%
- Flowering
- 8–10 weeks (~56–70 days)
- Breeder
- Archive Seed Bank
What labs found
- Median THC
- 24.9%
- Typical range
- 18.7–29.2%
- Lab tests
- 429
- States
- 6
0%40%
Terpenes that test highest: limonene, caryophyllene, humulene (from 157 tests)
Flower tested under this name in legal US markets, 2018–2025. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).
About Dark Rainbow
Dark Rainbow is an Archive Seed Bank cross of GMO (Garlic Cookies) and Rainbow Belts F1.
Sources consistently list Dark Rainbow as a hybrid cross combining GMO and Rainbow Belts, attributed to Archive Seed Bank. It has been submitted for legal flower testing across 6 US state markets between 2018 and 2025.
Aroma and flavor
Reported as savory garlic and funk layered over sweet Zkittlez fruit candy. Across lab terpene panels, limonene, caryophyllene and humulene most frequently test as the dominant terpenes, though the sensory balance shifts from harvest to harvest.
Reported effects
Consumers commonly report physical relaxation, heavier evening sleepiness and an elevated, euphoric mood, fitting its reputation for evening or unhurried use. Reported downsides include dry mouth.
Specs
Growing
- Grower notes
- Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
The flower
- Flavour
- Spice, Grapefruit, Vanilla, Lemon
- Aroma
- Black pepper spice, tangy ruby grapefruit, rich, buttery cream
- Terpenes
- Dominant terpenes: limonene, caryophyllene, humulene
Family tree
Dark Rainbow is reported as GMO × Rainbow Belts.
- Parents
- Grandparents
- As reported, not a genetic test