Description
From Ace Seeds comes this ambitious F1 hybrid built on two pillars of sativa royalty: Purple Haze #23 and Malawi Killer. The result is a strain that leans deep into its sativa lineage, offering a layered aroma of ripe fruit and earthy wood that builds through cure. THC lands in the 16-24% range, producing the kind of clear, energetic elevation that long-flowering sativas are prized for, with minimal CBD to temper the ride.
This feminised photoperiod plant demands patience and repays it generously. The 13 to 15 week flowering window is a commitment, best suited to growers with tall indoor spaces or warm, long-season outdoor climates that mirror the equatorial origins of Malawi. Indoors, expect 450-600 g/m2 under dialed-in conditions. Outdoors, individual plants can push 450-750 g each, making canopy management and adequate vertical space a priority from early veg. For cultivators willing to give this strain the time it needs, the harvest speaks for itself.
Purple Haze x Malawi Feminised Seeds
Description:
An extraordinary F1 cross from Ace Seeds, Purple Haze x Malawi pairs the legendary psychedelic sativa heritage of Purple Haze #23 with the raw equatorial power of Malawi Killer, delivering fruity, woody complexity and a soaring, high-THC experience.
Best For
Experienced growers seeking an uplifting, energizing sativa high
- Type
- Feminised – Photoperiod
- Genetics
- Purple Haze #23 x Malawi Killer. F1 hybrid.
- THC / CBD
- High THC (16-24%) / Low CBD (0-1%)
- Effects
- Energetic,Uplifting
- Flavour / Aroma
- Fruity,Woody
- Height
- Large
- Yield
- High Yield (450-750gr/plant) / High Yield (450-600gr/m2)
- Flowering Time
- 13 to 15 weeks
- Difficulty
- Advanced
FAQ
All you need to know
about this product
Purple Haze x Malawi brings together two pillars of sativa royalty in a high-THC F1 hybrid ready for experienced growers who know how to let a long-flowering plant reach its full potential.
Purple Haze x Malawi delivers the classic clear-headed, energetic elevation that long-flowering sativas are celebrated for, with THC sitting in the 16–24% range and virtually no CBD to soften the effect. It's a soaring, uplifting experience rooted in two of the most respected psychedelic sativa lineages in the world.
Both Purple Haze #23 and Malawi Killer are pure sativa genetics that stretch tall and take 13 to 15 weeks to finish flowering — a combination that genuinely rewards growers who can manage canopy height, long cycles, and environmental consistency. It's not a strain that forgives neglect, but for those with the setup and experience, the payoff is substantial.
The aroma builds through the flowering period and into cure, settling into a layered profile of ripe, tropical fruit underpinned by earthy wood. It's a complex, evolving scent rather than a single dominant note, which is exactly what you'd expect from genetics with this depth of sativa heritage.
Indoors, expect up to 450–600g per square metre under optimal conditions, while outdoor or greenhouse plants grown to their potential can produce 450–750g each. A 5-seed pack gives you enough to select a standout phenotype while still running multiple plants, which is worthwhile given the genetic variation an F1 hybrid can express.
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