Purple Alien OG cannabis seeds packaging — Royal King Seeds South Africa
Indica
THC 14%
😄 Upbeat
IndicaFeminisedIn Stock

Purple Alien OG Feminised

Purple Alien OG Feminised: indica cannabis seeds picked for South African conditions. 14% THC, with happy, euphoric the effects most often reported. Posted discreetly countrywide.

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R228.51ZAR
1
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🌱Germination Cover
🔒Nothing on the Box

Royal King Genetics — Seed-Lot Testing

Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-03-17 on 150 seeds.

Germination rate: 98.1% (n=150)
Last QC test date: 2026-03-17
Indoor yield: 474-640 g/m² (avg across 14 verified grower reports)
Outdoor yield: 534-816 g/plant (avg across 5 verified grower reports)

About Purple Alien OG Feminised

Days 1 to 14, seed to fourth node: Expect Purple Alien OG to crack in roughly 48 hours on damp paper towel and to break soil by day three. Early growth comes in low and wide — broad seed leaves first, then the dark fan leaves the indica side is known for. Four nodes by the end of week two, stacked close together. Damping off is rare if you hold near 70% humidity through this stage.

Weeks 3 to 6, building the frame: Top at the fourth node and the laterals take over fast. A 60 x 60 cm footprint filled by week five is normal, still under 40 cm tall, which is what makes this workable in a small tent.

Bloom, weeks 1 to 9: The 86/14 character becomes obvious here. Myrcene usually shows in week three and strengthens from there, with trichome cover visible without a loupe from about week five. Indoor yield: 350-450 g/m2. Height: 90 - 120 cm. Tested at 14% THC. Difficulty: easy.

Bloom Through to Jar

Weeks 4 to 6. This is where the plant stops looking like a frame and starts looking like a crop. Density climbs almost daily — by week five a developing cola should feel firm rather than springy under light pressure. Pull the fan leaves shading the lower canopy at the start of week four, which matters more than usual if the room is sitting near 55% humidity through a damp autumn.

Weeks 7 to 9, ripening. Drop to plain water for the final ten days. The myrcene carry gets strong enough that carbon filtration stops being optional in a residential street. Trichomes run clear to milky across the last fortnight, amber showing on sugar leaves before it reaches the calyxes; around 15% amber on the calyxes themselves is a common place to cut.

Drying and curing. Whole-plant hang in the dark at 17°C and 58% humidity for roughly 12 days — when stems snap instead of bending, it is ready for glass. Burp twice daily for the first fortnight, then once daily through weeks three and four. Finished weight should land near the 350-450 g/m2 estimate. The caryophyllene note comes through markedly stronger after curing than it did at harvest, which is the clearest evidence that a cure builds flavour rather than merely preserving it.

Difficulty: easy. In flower for 8-9 weeks. Stands 90 - 120 cm. Indoors it returns 350-450 g/m2. Outdoors, 395 - 510 g/plant a plant. Feminised seeds.

Aroma, Flavour and Effect

The first thing Purple Alien OG does at 14% THC is coat the palate with a deep, musky earthiness. The happy, euphoric effects follow within minutes, starting as weight behind the eyes and working down through the shoulders and limbs. Fifteen minutes in there is a physical stillness — not sedation so much as a disinclination to get up. Two to three hours at a moderate dose. Caryophyllene sits underneath all of it, adding a grounding warmth that keeps the whole thing anchored.

The Aromatic Three

Leading with Myrcene, then Caryophyllene, and Linalool underneath. Read across a cure, these three compounds do not stay in the same order. Fresh off the dry, myrcene leads. After three or four weeks in sealed glass at 16-18°C the linalool undertone comes up and the bouquet gains a layer it did not have at harvest. Vaporising between 180°C and 195°C captures the widest span of them — run it hotter and the volatile linalool molecules are the first thing you lose.

Suitability and Recommendations

Who does well with Purple Alien OG? Indoor growers who want the harvest date to be their decision. Outdoor growers who want to choose the moment flowering starts. Anyone with the room and the patience to veg it properly before flipping. It is rated easy, which in practice means a moderate learning curve that rewards attention without needing laboratory conditions. Sent nationwide in plain, unbranded packaging, with sourced grow data on every strain page.

Effects

😊Happy
🤗Euphoric

Reach For It When

Evening
Relaxation
Sleep Support

Strain Type

Indica 86%Sativa 14%

At a Glance

🧬Potency14% - 19% (Medium)
🌿ParentsAlien Kush × Tahoe OG
🔬Seed TypeFeminised Indica
🌡SuitsHighveld and the drier interior
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows To90 - 120 cm
⚖️Typical ReturnMedium – High
🏠Under Light350-450 g/m2
🌳In the Ground395 - 510 g/plant
Weeks in Bloom8-9 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 Alien OG Feminised
royalkingseeds.co.za
IG
FB
X
🔒Factory-sealed
💧Water-resistant outer
🛡️Foil-lined inside
🏷️Tamper sticker
📱QR check
🔢Scratch-off serial

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Purple Alien OG Feminised — 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
BX3
Generations
4+
Breeding Programme
Royal King Genetics Backcross Line — BX3 clone-only restabilisation
Stabilisation Notes — What This Means for Your Grow

A late-2000s clone-only original clone-only original brought to seed via a three-generation backcross programme. Vigour, terpene character and bud-to-leaf ratio are all locked. The pack runs true to the cut your mate grew off a clone last season.

Breeding Goal

Translate a clone-only late-2000s clone-only original cultivar to seed without losing the mother profile.

Selection Focus

Chosen for resin density, indica-leaning frame and tight internodes that suit indoor production.

Pollen / Mother Source

Royal King Genetics in-house breeder room — pollen taken from a generation-tracked sibling-male line.

Last Batch QC Verified
26 August 2026· 95% germination guarantee