White Widow and Granddaddy Purple are two popular American cannabis varieties known for their unique characteristics. In this comprehensive comparison, we analyze their differences in genetics, aroma, potency, plant structure, and yield to help you choose the option that best fits your preferences.
Comparison Table
| Characteristic | White Widow | Granddaddy Purple |
|---|---|---|
| THC | 20 - 28% | 22 - 28% |
| CBD | Low - 1% | Low - 0.3% |
| Seed Type | Autoflowering | Feminized |
| Phenotype | 55% Sativa / 45% Indica | 20% Sativa / 70% Indica |
| Lineage | White Widow x Ruderalis | Purple Urkle X Big Bud |
| Yield Indoor | 1.15 - 1.48 oz/ft2 | 350 - 450 g/m2 | 1.48 - 1.64 oz/ft2 | 450 - 500 g/m2 |
| Yield Outdoor | 21.16 - 21.16 oz/plant | 600 - 600 g/plant | 21.16 - 24.69 oz/plant | 600 - 700 g/plant |
| Height | 3.61 ft | 1.1 m | 4.92 ft | 1.5 m |
| Climate | Temperate | Temperate |
| Harvest Month | All Season | All Season |
| Flowering Time | 8 - 10 weeks | 8 - 10 weeks |
| Flavor | Citrus, Earthy, Tangy, Pungent | Berry, Fruity |
| Effects | Happy, Relaxed, Talkative | Happy, Relaxed, Talkative |
| Medical | Fatigue, Muscle Spasms, Stress | Arthritis, Insomnia, Pai |
| Terpenes | Alpha Pinene, Beta Caryophyllene, Caryophyllene, Guaiol, Humulene, Isopulegol, Neryl Acetate | Camphene, Linalool, Valencene |
Genetics and Origin
The genetics of White Widow come from White Widow x Ruderalis, creating a 55% Sativa / 45% Indica profile. This genetic combination provides unique characteristics that make it stand out among American cannabis varieties.
In contrast, Granddaddy Purple combines Purple Urkle X Big Bud, resulting in a 20% Sativa / 70% Indica composition. The difference in genetic background creates distinct growth patterns and final product characteristics between these two strains.
Terpenes, Aroma and Flavor
White Widow stands out with citrus, earthy, tangy, pungent notes. Its terpene profile includes alpha pinene, beta caryophyllene, caryophyllene, guaiol, humulene, isopulegol, neryl acetate, creating a complex sensory experience that appeals to connoisseurs looking for distinctive aromatic profiles.
Granddaddy Purple offers berry, fruity characteristics. With terpenes like camphene, linalool, valencene, this variety provides a different sensory journey, making it ideal for those seeking specific flavor profiles.
Production, Structure and Yield
White Widow produces dense flowers with excellent resin production. Indoor yields range around 1.15 - 1.48 oz/ft2 | 350 - 450 g/m2, while outdoor cultivation can achieve 21.16 - 21.16 oz/plant | 600 - 600 g/plant. The plant reaches approximately 3.61 ft | 1.1 m and is well-suited for temperate climates.
Granddaddy Purple develops a robust structure with vigorous growth. Indoor production is around 1.48 - 1.64 oz/ft2 | 450 - 500 g/m2, with outdoor yields reaching 21.16 - 24.69 oz/plant | 600 - 700 g/plant. With a height of 4.92 ft | 1.5 m, this variety thrives in temperate conditions.
Which Variety is Right for You?
White Widow is ideal for those seeking citrus, earthy, tangy, pungent flavors and happy, relaxed, talkative effects. With THC levels of 20 - 28% and a flowering time of 8 - 10 weeks, it's a great choice for growers looking for a 55% sativa / 45% indica experience.
Granddaddy Purple better suits those who prefer berry, fruity profiles and happy, relaxed, talkative characteristics. Offering 22 - 28% THC with a flowering period of 8 - 10 weeks, this variety delivers a 20% sativa / 70% indica profile.
Final Conclusion
Both White Widow and Granddaddy Purple are excellent choices, each with unique characteristics. If you're looking for citrus, earthy, tangy, pungent notes and happy, relaxed, talkative effects, White Widow is your best option. If you prefer berry, fruity characteristics with happy, relaxed, talkative properties, Granddaddy Purple will be the perfect fit.
➡️ View full specs of White Widow
➡️ View full specs of Granddaddy Purple
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Frequently Asked Questions
Is White Widow better than Granddaddy Purple?
Neither is objectively "better" - it depends on your preferences. White Widow offers 20 - 28% THC with citrus, earthy, tangy, pungent flavors, while Granddaddy Purple provides 22 - 28% THC with berry, fruity characteristics.
What's the difference between White Widow and Granddaddy Purple genetics?
White Widow comes from White Widow x Ruderalis, while Granddaddy Purple is a cross of Purple Urkle X Big Bud. This creates different phenotype profiles: 55% Sativa / 45% Indica vs 20% Sativa / 70% Indica.
Which has better aroma, White Widow or Granddaddy Purple?
White Widow features citrus, earthy, tangy, pungent notes, while Granddaddy Purple offers berry, fruity aromas. The choice depends on your personal preference for terpene profiles.
Is White Widow more productive than Granddaddy Purple?
White Widow yields approximately 1.15 - 1.48 oz/ft2 | 350 - 450 g/m2 indoors, while Granddaddy Purple produces around 1.48 - 1.64 oz/ft2 | 450 - 500 g/m2. Both offer excellent production under optimal conditions.
What are the effects of White Widow vs Granddaddy Purple?
White Widow is known for happy, relaxed, talkative effects, while Granddaddy Purple provides happy, relaxed, talkative characteristics. Both have distinct terpene profiles that contribute to their unique experiences.
Which variety flowers faster?
White Widow has a flowering time of 8 - 10 weeks, compared to Granddaddy Purple's 8 - 10 weeks. This difference can be important when planning your growing schedule.
Can I grow both varieties together?
Yes, both White Widow and Granddaddy Purple can be grown together. However, note that White Widow reaches 3.61 ft | 1.1 m while Granddaddy Purple grows to 4.92 ft | 1.5 m, so plan your space accordingly.
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