Purple Chemdawg cannabis seeds packaging — Royal King Seeds the UK
IndicaAuto
THC 17%
😊 Beginner Pick
IndicaAutoflowerIn Stock

Purple Chemdawg Auto

AutoflowerSee Lab Report →

Grow Purple Chemdawg Auto in the UK. Indica genetics testing at 17% THC. Known for euphoric, focused, energetic effects. Ships discreetly UK-wide with germination guarantee.

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About Purple Chemdawg Auto

Open a jar of properly cured Purple Chemdawg and the first impression is unmistakably myrcene — a deep, earthy musk with undertones of ripe tropical fruit, reminiscent of overripe mango left in the sun. Beneath this primary note, caryophyllene introduces a grounding spiciness that emerges mid-palate. This 71/29 indica tests at 17% THC, but the sensory journey is what distinguishes Purple Chemdawg from other cultivars at comparable potency. Think of it like comparing a single-origin wine to a blended table variety — the numbers might overlap, but the experience diverges sharply.

Developing the Full Flavour Profile

Growing Purple Chemdawg for maximum terpene expression requires deliberate choices that differ from growing purely for yield. The Myrcene/Caryophyllene/Linalool profile responds particularly well to organic living soil — the microbial activity in a well-established no-till bed creates secondary metabolites that synthetic nutrients simply cannot replicate. UK growers have access to excellent local compost and worm casting suppliers that make this approach practical.

During the 50-60 days period, avoid foliar sprays after week 2 — anything deposited on developing trichomes compromises the aromatic purity at harvest. Temperature manipulation in the final three weeks profoundly influences which terpenes dominate the cured flower: cooler night temperatures (16-18°C) amplify myrcene expression, whilst warmer finishes preserve the lighter linalool top notes.

The cure is where most UK growers leave flavour on the table. After a 10-14 day hang dry at 15-18°C and 55-60% relative humidity (a challenge in British summers — a climate-controlled room or wine fridge set to 16°C works brilliantly), transfer to glass jars and burp twice daily for the first fortnight. The caryophyllene secondary notes that make this strain genuinely special only emerge after 21-28 days of jar curing. Patience transforms a good flower into a remarkable one.

Flowering: 50-60 days. Indoor yield: up to 600 g/m2. Outdoor yield: up to 600 g/plant. Rated intermediate difficulty.

Flavour, Aroma, and Experience

The sensory arc of Purple Chemdawg unfolds in stages. Initial inhalation at 17% THC brings a deep, musky earthiness that coats the palate. The euphoric, focused, energetic, calm effects emerge within minutes, beginning as a pleasant heaviness behind the eyes that migrates downward through the shoulders, chest, and limbs. By the fifteen-minute mark, a deep physical stillness sets in — not sedation exactly, but a reluctance to move that makes the couch remarkably appealing. Duration runs 2-3 hours at moderate doses. The caryophyllene secondary terpene adds a distinct layer: a grounding warmth that prevents the experience from feeling unanchored.

Terpene Breakdown

Primary: Myrcene · Secondary: Caryophyllene · Tertiary: Linalool. This particular terpene trio appears frequently in award-winning cultivars and produces a nose that most UK growers find immediately appealing when jars are first opened after curing. The myrcene dominance anchors the aroma, caryophyllene provides mid-range character, and linalool contributes a subtle background note that distinguishes this strain from others sharing the same primary terpene.

Suitability and Recommendations

Who grows Purple Chemdawg successfully? Balcony growers in apartment blocks from Sydney to Perth. Regional cultivators wanting a quick-turnaround outdoor crop. Indoor growers with limited headroom in small tents. The autoflowering genetics run on their own internal clock — no light schedule adjustments, no stress about light leaks, and harvest arrives 10-12 weeks after germination regardless of the season. Difficulty is rated intermediate, meaning a moderate learning curve that rewards attention without demanding laboratory-grade conditions. Delivered UK-wide in discreet, unbranded packaging with germination guarantee included.

Effects

🤗Euphoric
74% of people reported feeling Euphoric
🧠Focused
69% of people reported feeling Focused
🤑Energetic
57% of people reported feeling Energetic
🧘Calm
53% of people reported feeling Calm
😌Relaxed
45% of people reported feeling Relaxed
😴Sleepy
45% of people reported feeling Sleepy
😊Happy
31% of people reported feeling Happy
🤤Hungry
27% of people reported feeling Hungry
🌿Stress Relief
13% of people reported feeling Stress Relief

Strain Type

Indica 71%Sativa 29%

Strain Data Sheet

🧬THC17% - 20% (Medium-High)
🌿LineageChemdawg × Granddaddy Purple
🔬TypeAutoflower Indica
🌡ClimateAll climates (adaptable)
📅Harvest≈ 10 – 11 weeks from seed (typical)
📏Height60 – 100 cm (typical)
⚖️YieldHigh
🏠Yield Indoorup to 600 g/m2
🌳Yield Outdoorup to 600 g/plant
Flowering Time50-60 days

Packaging

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
Seeds
Premium Genetics
Protective vial
Resealable +
Royal King Seeds supplies seeds as adult novelty collectibles and for genetic preservation. Purchasers must comply with all applicable UK Commonwealth, state, and territory legislation.
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Purple Chemdawg Auto
royalkingseeds.co.uk
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Purple Chemdawg Auto — Breeder Information

Royal King Genetics

Bred and stabilised in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read the full 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
12 March 2026· 99%+ germination