Blue Razz vs Grandaddy Black
Which one fits your setup, goal, and tolerance? Here's the head-to-head.
hybrid
VS
VS
Head-to-head verdicts
Potency
16% THC
Blue Razz25% THCWinner
Grandaddy Black · +9% THCFinishes in
45 daysWinner
Blue Razz · −18 days63 days
Grandaddy BlackBoth deliverRelaxed, Happy, Euphoric, Sleepy
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What they share — and what's unique
Effects
Both
RelaxedHappyEuphoricSleepyUplifting
Only in Blue Razz
Focused
Only in Grandaddy Black
Calming
Flavors
Both
BerryFruitySweetBlueberrySpicy
Only in Grandaddy Black
Grape
Terpenes
Both
LinaloolBisabololTerpinoleneValencene
Only in Blue Razz
Ocimene
Only in Grandaddy Black
Geraniol
Full data comparison
| Property | Blue Razz | Grandaddy Black |
|---|---|---|
| Type | hybrid | hybrid |
| THC | 12–16%↓ | 23–25%↑ |
| CBD | — | — |
| Flowering | 45 days | 63 days |
| Difficulty | — | — |
| Effects | RelaxedHappyEuphoricSleepyFocusedUplifting | RelaxedHappyEuphoricSleepyUpliftingCalming |
| Flavors | BerryFruitySweetBlueberrySpicy | BerryFruitySweetBlueberrySpicyGrape |
| Terpenes | LinaloolBisabololTerpinoleneValenceneOcimene | LinaloolBisabololTerpinoleneGeraniolValencene |
| Lineage | Blueberry Muffin × Ruberry | Grandaddy Purple × Black Domina |
| Breeder | — | Original Sensible Seeds |
| Rating | 4.8(1271 reviews) | — |
Not quite the right pairing?
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