Purple Cannabis Seeds USA — Stunning Purple Genetics
Purple cannabis seeds produce plants with striking purple, violet, and dark coloration in their flowers and foliage. Beyond their visual appeal, purple strains often deliver unique terpene profiles with grape, berry, and floral notes. The purple coloring comes from anthocyanin pigments that develop when temperatures drop during late flowering. Browse our collection of the most visually stunning cannabis genetics available.
113 strains available
Purple Genetics Seeds — Browse All Strains
Purple Punch Feminized
Buy Purple Punch Feminized cannabis seeds online in the USA. Indica strain with 21% THC. Effects: Euphoric, Happy, Relaxed. Discreet shipping to all 50 states with germination guarantee.
Purple Afghani Feminized
Buy Purple Afghani Feminized cannabis seeds online in the USA. Indica strain with 15% THC. Effects: Relaxed, Sleepy, Happy. Discreet shipping to all 50 states with germination guarantee.
Grape Valley Kush Feminized
Buy Grape Valley Kush Feminized cannabis seeds online in the USA. Indica strain with 20% THC. Effects: Euphoric, Creative, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Bush Feminized
Buy Purple Bush Feminized cannabis seeds online in the USA. Indica strain with 17% THC. Effects: Focused, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Chemdawg Auto
Buy Purple Chemdawg Auto cannabis seeds online in the USA. Indica strain with 17% THC. Effects: Euphoric, Focused, Energetic. Discreet shipping to all 50 states with germination guarantee.
Purple Diesel Feminized
Buy Purple Diesel Feminized cannabis seeds online in the USA. Sativa strain with 18% THC. Effects: Happy, Relaxed, Uplifted. Discreet shipping to all 50 states with germination guarantee.
Grape Drink Feminized
Buy Grape Drink Feminized cannabis seeds online in the USA. Indica strain with 23% THC. Effects: Euphoric, Calm. Discreet shipping to all 50 states with germination guarantee.
Tropicana Cookies Purple Feminized
Buy Tropicana Cookies Purple Feminized cannabis seeds online in the USA. Indica strain with 15% THC. Effects: Relaxed, Sleepy, Happy. Discreet shipping to all 50 states with germination guarantee.
Purple Lemonade Auto
Buy Purple Lemonade Auto cannabis seeds online in the USA. Hybrid strain with 22% THC. Effects: Creative, Calm. Discreet shipping to all 50 states with germination guarantee.
Ayahuasca Purple Auto
Buy Ayahuasca Purple Auto cannabis seeds online in the USA. Indica strain with 21% THC. Effects: Relaxed, Sleepy, Happy. Discreet shipping to all 50 states with germination guarantee.
Purple Panty Dropper Feminized
Buy Purple Panty Dropper Feminized cannabis seeds online in the USA. Indica strain with 22% THC. Effects: Euphoric, Calm. Discreet shipping to all 50 states with germination guarantee.
Grapefruit Feminized
Buy Grapefruit Feminized cannabis seeds online in the USA. Sativa strain with 21% THC. Effects: Energetic, Happy, Uplifted. Discreet shipping to all 50 states with germination guarantee.
Killer Grape Feminized
Buy Killer Grape Feminized cannabis seeds online in the USA. Indica strain with 8% THC. Effects: Relaxed, Energetic, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Sage Feminized
Buy Purple Sage Feminized cannabis seeds online in the USA. Indica strain with 16% THC. Effects: Creative, Focused, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Gorilla Feminized
Buy Purple Gorilla Feminized cannabis seeds online in the USA. Hybrid strain with 18% THC. Effects: Relaxed, Happy, Euphoric. Discreet shipping to all 50 states with germination guarantee.
Hawaiian Purple Kush Feminized
Buy Hawaiian Purple Kush Feminized cannabis seeds online in the USA. Indica strain with 18% THC. Effects: Euphoric, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Nepal Feminized
Buy Purple Nepal Feminized cannabis seeds online in the USA. Indica strain with 19% THC. Effects: Relaxed, Sleepy, Happy. Discreet shipping to all 50 states with germination guarantee.
Purple Berry Auto
Buy Purple Berry Auto cannabis seeds online in the USA. Indica strain with 19% THC. Effects: Euphoric, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Alien OG Feminized
Buy Purple Alien OG Feminized cannabis seeds online in the USA. Indica strain with 14% THC. Effects: Happy, Euphoric. Discreet shipping to all 50 states with germination guarantee.
Grape God Feminized
Buy Grape God Feminized cannabis seeds online in the USA. Indica strain with 16% THC. Effects: Euphoric, Happy, Relaxed. Discreet shipping to all 50 states with germination guarantee.
Purple Arrow Auto
Buy Purple Arrow Auto cannabis seeds online in the USA. Indica strain with 21% THC. Effects: Creative, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Martian Kush Feminized
Buy Purple Martian Kush Feminized cannabis seeds online in the USA. Indica strain with 15% THC. Effects: Creative, Calm. Discreet shipping to all 50 states with germination guarantee.
Purple Dragon Feminized
Buy Purple Dragon Feminized cannabis seeds online in the USA. Indica strain with 18% THC. Effects: Creative, Focused, Calm. Discreet shipping to all 50 states with germination guarantee.
Godfather Purple Kush Feminized
Buy Godfather Purple Kush Feminized cannabis seeds online in the USA. Hybrid strain with 21% THC. Effects: Relaxed, Happy, Euphoric. Discreet shipping to all 50 states with germination guarantee.
What Makes Cannabis Turn Purple?
Purple coloring in cannabis is caused by anthocyanin pigments — the same compounds that make blueberries blue and grapes purple. Some strains carry genetic predispositions for high anthocyanin production. Cold temperatures during late flowering (60-65°F at night) trigger and intensify purple coloring. However, the genetics must be present — you cannot turn a non-purple strain purple just by lowering temperatures. Our purple genetics collection features strains bred specifically for dramatic color expression.
Best Purple Cannabis Strains
Our purple collection features Granddaddy Purple (the purple strain standard), Purple Punch (grape candy flavor), Purple Haze (Hendrix-inspired sativa), Purple Kush (pure indica relaxation), Tropicana Purple (citrus meets purple), and Forbidden Fruit (deep purple with cherry notes). Each produces stunning visual appeal alongside excellent effects and yield when grown properly.
Lab-Verified THC & Terpene Data
Purple cannabis genetics develop their distinctive coloring from anthocyanin pigments — same compounds that color blueberries and red cabbage — triggered by cooler nighttime temperatures during late flower. Lab data shows that purple strains often have elevated total cannabinoid content because anthocyanin production correlates with overall trichome quality.
| Strain | Total THC | CBD |
|---|---|---|
| Granddaddy Purple | 22.0% | 0.09% |
| Purple Punch | 23.6% | 0.07% |
| Purple Kush | 22.1% | 0.06% |
| Mendocino Purps | 20.2% | 0.09% |
| Purple Urkle | 21.5% | 0.08% |
| Black Cherry Soda | 20.8% | 0.07% |
| Grape Ape | 21.4% | 0.09% |
| Purple Trainwreck | 22.7% | 0.05% |
| Forbidden Fruit | 25.1% | 0.05% |
| Blackberry Kush | 21.9% | 0.06% |
Tests use HPLC analysis. Purple coloring depends on temperature gradient during late flower (warm days, cool nights at 60-65°F) — growers who maintain this gradient see deeper purple expression. Indoor grows often need supplemental cooling at lights-off to trigger full purple potential.
Real Grower Yield Reports
Purple genetics yield reports — note that growers who explicitly target the purple expression (cool nighttime temps in last 2 weeks) often report slightly lower yields than uncolored runs of the same genetics, as the cold stress reduces overall plant biomass. The trade-off: stunning visual appeal and slightly enhanced terpene complexity.
| Strain | Yield (g/plant) |
|---|---|
| Granddaddy Purple | 510g |
| Purple Punch | 540g |
| Purple Kush | 470g |
| Mendocino Purps | 685g |
| Purple Urkle | 460g |
| Black Cherry Soda | 580g |
| Grape Ape | 470g |
| Purple Trainwreck | 525g |
| Forbidden Fruit | 545g |
| Blackberry Kush | 595g |
Frequently Asked Questions
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