RK
Purple Haze cannabis seeds packaging β€” Royal King Seeds South Africa
Sativa
THC 20%
🎨 Heady
SativaFeminisedIn Stock

Purple Haze Feminised

A sativa testing at 20% THC, Purple Haze Feminised is reported creative, energetic. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.

Select Pack Size
R194.63ZAR
1
πŸ‡ΏπŸ‡¦Free South Africa Delivery
🌱Germination Cover
πŸ”’Nothing on the Box
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Royal King Genetics β€” Seed-Lot Testing

Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-09-19 on 275 seeds.

Germination rate: 97.1% (n=275)
Last QC test date: 2026-09-19
Indoor yield: 372-532 g/mΒ² (avg across 16 verified grower reports)
Outdoor yield: 646-970 g/plant (avg across 3 verified grower reports)

About Purple Haze Feminised

South Africa is really two growing countries, and Purple Haze does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 16/84 sativa does its flowering while the air is still heavy; in the Western Cape the rain comes in winter, so the same plant ripens through a dry autumn instead. An open sativa canopy is the right structure for a humid coast, which is roughly how Durban Poison ended up the shape it is β€” air moves through the plant instead of sitting in it, and the botrytis pressure that ruins denser cultivars through a KwaZulu-Natal February mostly passes it by. The trade-off is the calendar. A 8-10 weeks bloom on the Highveld has to start early, which in practice means seedlings out by October, or the closing weeks run into frost. pinene expression is strongest where day-to-night swings exceed 10Β°C, and at altitude that is simply what autumn does.

The Aromatic Three

Leading with Pinene, then Limonene, and Caryophyllene underneath.

Difficulty: easy. In flower for 8-10 weeks. Stands 200 cm. Indoors it returns 350-400 g/m2. Outdoors, 350 g/plant a plant.

Effects

🀩Creative
πŸ€‘Energetic

Reach For It When

✦ Daytime
✦ Creative Projects
✦ Social Activities

Strain Type

Indica 16%Sativa 84%

At a Glance

🧬Potency20% - 25% (High)
🌿ParentsPurple Thai Γ— Haze
πŸ”¬Seed TypeFeminised Sativa
🌑SuitsSubtropical coast, long season
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows To200 cm
βš–οΈTypical ReturnMedium – High
🏠Under Light350-400 g/m2
🌳In the Ground350 g/plant
⏱Weeks in Bloom8-10 weeks

In the Packet

Reseals +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Inside the Packet
Sealed vial
Reseals +
Royal King Seeds sells seed as an adult collectible and for the preservation of genetics. Knowing and following the law where they live.
1
Purple Haze Feminised
royalkingseeds.co.za
IG
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πŸ”’Factory-sealed
πŸ’§Water-resistant outer
πŸ›‘οΈFoil-lined inside
🏷️Tamper sticker
πŸ“±QR check
πŸ”’Scratch-off serial

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Purple Haze Feminised β€” Breeder Information

Royal King Genetics

Recreated and stabilised by Royal King Genetics, the breeding team behind this catalogue. Seed lots are germination-tested before they ship. More on the breeding process and about page.

Stabilisation Level
F5 IBL
Generations
5+
Breeding Programme
Inbred Line (IBL) β€” multi-generation inbred selection
Stabilisation Notes β€” What This Means for Your Grow

When a strain has been kicking around since the mid-2010s, the question becomes whether the modern seed line still grows like the original cut. Our F5 IBL on Purple Haze answers that β€” five rounds of selection have re-locked the finished-flower potency that made the cultivar a benchmark.

Breeding Goal

Bring the original Purple Haze reference profile back to true-to-type seed stock.

Selection Focus

Chosen for terpene saturation, sativa vigour and a workable finish time despite long-flowering genetics.

Pollen / Mother Source

Royal King Genetics in-house mother stock β€” pollen taken from a sibling male drawn from the same selected pheno population.

Last Batch QC Verified
18 September 2026Β· 95% germination guarantee