Purple Chemdawg cannabis seeds packaging — Royal King Seeds South Africa
IndicaAuto
THC 17%
Quick Finish
IndicaAutoflowerIn Stock

Purple Chemdawg Auto

A indica testing at 17% THC, Purple Chemdawg Auto is reported euphoric, focused, energetic. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.

Select Pack Size
R186.16ZAR
1
🇿🇦Free South Africa Delivery
🌱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 2026-04-12 on 475 seeds.

Germination rate: 97.2% (n=475)
Last QC test date: 2026-04-12
Indoor yield: 468-624 g/m² (avg across 12 verified grower reports)
Outdoor yield: 612-800 g/plant (avg across 7 verified grower reports)

About Purple Chemdawg Auto

Purple Chemdawg announces itself in a fixed order, and myrcene is always first out of the jar — deep earthy musk with something overripe and tropical underneath, closer to mango left too long in the sun than to anything green. caryophyllene follows mid-palate, adding a grounding spice. The lab figure on this 71/29 indica is 17% THC, though potency is the least interesting thing about it — plenty of cultivars test the same and taste of very little.

Growing for Aroma Rather Than Weight

The choices that bring out the Myrcene/Caryophyllene/Linalool profile in Purple Chemdawg are not the choices that maximise yield, and at some point you have to pick one. The aromatic version starts in living soil — microbial activity in an established no-till bed produces secondary metabolites a synthetic feed schedule never will, and South Africa has enough good local compost and worm-casting suppliers to make that affordable rather than aspirational.

Through 50-60 days, stop foliar spraying after week two: anything that lands on a developing trichome is still there at harvest. The closing three weeks decide which terpenes end up in front — nights held at 16-18°C push myrcene forward, a warmer finish protects the lighter linalool top notes, and you cannot have both. Decide which version of the strain you want before you get there.

Most of the loss happens after the cut. Hang for 10-14 days at 15-18°C and 55-60% humidity, which through a South African summer realistically means a climate-controlled room or a wine fridge set to 16°C. Then jar it and burp twice daily for the first fortnight. The caryophyllene layer that makes this cultivar worth the trouble does not surface until somewhere between day 21 and day 28 in glass.

Difficulty: easy. In flower for 50-60 days. Stands 70–110 cm. Indoors it returns up to 600 g/m2. Outdoors, up to 600 g/plant a plant.

Aroma, Flavour and Effect

The first thing Purple Chemdawg does at 17% THC is coat the palate with a deep, musky earthiness. The euphoric, focused, energetic, calm 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. This trio turns up repeatedly in cultivars that win things, and it is why a jar of Purple Chemdawg tends to get a reaction the first time it is opened after curing. Myrcene sets the anchor, caryophyllene fills the middle, and linalool sits in the background doing the work that separates this from every other strain built on the same primary terpene.

Suitability and Recommendations

Who does well with Purple Chemdawg? People growing on flat balconies from Cape Town to Johannesburg. Smallholders after a fast outdoor crop. Indoor growers short on headroom. Autoflowering genetics run to their own clock, so there is no light schedule to hold, no worrying about light leaks, and harvest lands 10-12 weeks from germination whatever the season is doing. 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

🤗Euphoric
🧠Focused
🤑Energetic
🧘Calm

Reach For It When

Evening
Relaxation
Sleep Support

Strain Type

Indica 71%Sativa 29%

At a Glance

🧬Potency17% - 20% (Medium-High)
🌿ParentsChemdawg × Granddaddy Purple
🔬Seed TypeAutoflower Indica
🌡SuitsAnywhere — it runs on its own clock
📅Cut In≈ 10 – 11 weeks from seed, whenever you plant
📏Grows To70–110 cm
⚖️Typical ReturnHigh
🏠Under Lightup to 600 g/m2
🌳In the Groundup to 600 g/plant
Weeks in Bloom50-60 days

In the Packet

Reseals +
RK
Royal King Seeds
Autoflowering
Regular
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 Chemdawg Auto
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 Chemdawg Auto — 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
Generations
5+
Breeding Programme
Autoflower Programme — five-generation auto trait fixing
Stabilisation Notes — What This Means for Your Grow

Five generations of Royal King Genetics autoflower stabilisation on Purple Chemdawg. Auto trigger time, finish window and resin density all run uniform — no photo-hybrid surprises in the pack.

Breeding Goal

Lock the autoflower trait in Purple Chemdawg through five generations of selection.

Selection Focus

Chosen for purple/dark expression where it shows, dense bud structure and a true indica relaxation profile.

Pollen / Mother Source

Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.

Last Batch QC Verified
21 March 2026· 95% germination guarantee