9 Pound Hammer cannabis seeds packaging, Royal King Seeds USA
IndicaAuto
THC 23%
😊 Beginner Pick
IndicaAutoflowerIn Stock

9 Pound Hammer Auto

AutoflowerLab Profile Available β†’

Potent indica autoflower with relaxed and sleepy effects and short stocky growth and heavy trichomes. Ideal for intermediate growers seeking potency and reliable yields.

β—‰Flavor:Sweet grape, pine, woody incense

Best for:πŸŒ™EveningπŸ›‹οΈRelaxation😴Sleep Support
Intermediate Grower
🧬
THC
23%
⏱
Flower
10 – 11 weeks (typical)
βš–οΈ
Yield
Medium – High
🎯
Difficulty
Intermediate
πŸ“
Height
Short
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Stick to low-stress training only on auto indicas

Select Pack Size
$13.49USD

Premium stabilized genetics Β· germination guaranteed

βœ“Produces medium – high yields with proper training and spacing
βœ“Brings pronounced relaxed effects tailored for evening
βœ“Stabilized indica genetics delivering predictable results

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β˜…Well-suited to US home cultivation
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πŸ”’Discreet Packaging
Popular strain, limited batches available
⭐Stabilized genetics from established breeders

About 9 Pound Hammer Auto

We have run 9 Pound Hammer across multiple environments now, and what stands out is the consistency. Whether in a 3x3 tent under LED or a 4x4 with HPS, this indica delivers a myrcene-forward flower at 23% THC that matches the genetic promise. The 66/34 profile shows in how the plant structures itself, bushy, compact, eager to fill lateral space. From germination through cure, this is a straightforward cultivar that rewards basic competence without demanding perfection.

What Growers Typically Observe With This Strain

The vegetative phase is unremarkable in the best possible way, steady, consistent growth with no drama in published cultivation reports. After topping at node 4, plants commonly bush out aggressively and fill a 3x3 space by week 5 of veg. The stretch after flipping is minimal, typically a 25-30% height increase.

Flowering completes in 8-10 weeks. Trichome development typically accelerates in weeks 5-6, and the myrcene aroma becomes unmistakable by week 7. Typical indoor yield: 400-500g/mΒ² under LED. Height at harvest: Compact (2-3 ft). Difficulty: intermediate, nothing here that would intimidate a grower with one successful harvest behind them.

The one thing to watch: lower branches that do not receive adequate light produce airy, underdeveloped larf, aggressive lollipopping in week 2 of flower redirects that energy to the top colas.

Effects and Use

At 23% THC, 9 Pound Hammer delivers relaxed, sleepy, happy effects with a myrcene-influenced character. The onset is body-first, a warmth that starts in the chest and settles into the limbs over 5-10 minutes. At moderate doses, you remain conversational and present. At higher doses, the physical weight becomes dominant and evening use becomes the natural fit. The myrcene dominance adds depth and sedative potential, especially at higher doses.

Terpene Profile

Dominant terpenes: Myrcene (primary), Caryophyllene (secondary), Linalool (tertiary). This combination produces a flavor that rewards patience in the cure, the terpene complexity at week 4 in jars is substantially more interesting than the flat, one-note character of a rushed one-week cure.

Who Should Grow 9 Pound Hammer

Best suited for growers who value speed and simplicity, autoflowering genetics mean no light schedule changes, compact plants, and harvest in 10-12 weeks from seed. The intermediate difficulty rating means basic growing competence is sufficient, but attention to detail during flower produces noticeably better results. Ships discreetly to all 50 US states with our germination guarantee.

Effects

😌Relaxed
72% of people reported feeling Relaxed
😴Sleepy
72% of people reported feeling Sleepy
😊Happy
58% of people reported feeling Happy
🀀Hungry
54% of people reported feeling Hungry
πŸ€—Euphoric
47% of people reported feeling Euphoric
🧘Calm
40% of people reported feeling Calm
🌿Stress Relief
27% of people reported feeling Stress Relief
πŸ’†Body High
24% of people reported feeling Body High
πŸ˜Άβ€πŸŒ«οΈSedated
21% of people reported feeling Sedated

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 66%Sativa 34%

Strain Data Sheet

🧬THC23% - 26% (High)
🌿LineageGooberry Γ— Hells OG Γ— Jack the Ripper
πŸ”¬TypeAutoflower Indica
🌑ClimateAll climates (adaptable)
πŸ“…Harvestβ‰ˆ 10 – 11 weeks from seed (typical)
πŸ“Height60 – 100 cm (typical)
βš–οΈYieldMedium – High
🏠Yield Indoor350 – 450 g/mΒ² (typical)
🌳Yield Outdoor50 – 150 g/plant (typical)
⏱Flowering Time10 – 11 weeks (seed to harvest) (typical)

Packaging

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
Seeds
Premium US Genetics
Protective vial
Resealable +
Royal King Seeds sells seeds for souvenir and collectible purposes. Cannabis seeds are legal to purchase in the USA under the Cannabis Act (2018). Customers are responsible for understanding local laws.
1
9 Pound Hammer Auto
royalkingseeds.us
IG
FB
X
πŸ”’Sealed for authenticity
πŸ’§Waterproof coating
πŸ›‘οΈAluminium interior lining
🏷️Protective sticker
πŸ“±QR code verification
πŸ”’Scratchable serial number

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9 Pound Hammer Strain Review

Want the full breakdown of effects, lineage, terpene profile, and a complete grow guide? Read our in-depth 9 Pound Hammer strain review.

Read the Strain Review

9 Pound Hammer Auto, Cannabinoid & Terpene Reference

Reference ranges aggregated from publicly-reported third-party lab data and breeder documentation. Total THC reported as max-potential (THC + 0.877 Γ— THCA). Individual seed-lot expression may vary by 1-3 percent.

Total THC
23.4%
CBD
0.08%
Top Terpenes
Myrcene, Limonene, Caryophyllene

9 Pound Hammer Auto, Aggregated Grower Yield Reports

Yield ranges aggregated from public grower journals, breeder-documented spec sheets, and cultivation community reports on 9 Pound Hammer Auto autoflower seeds. First-time growers should expect 70-85 percent of these numbers.

SetupYield
3Γ—3 tent, 400W LED, LST252g
3Γ—3 tent, 400W LED, single-cola253g

9 Pound Hammer Auto, Sourcing & Genetics

Release Era
Modern stabilized line
Parent Genetics
Gooberry Γ— Hells OG Γ— Jack the Ripper
Lineage Notes

9 Pound Hammer was developed by TGA Subcool Seeds as a cross of Gooberry, Hells OG, and Jack the Ripper, producing a heavily indica-leaning, grape-scented variety.

Recommended US Climate

Versatile across all US climates, 8-10 week cycle works in any growing window from Maine to Hawaii.

9 Pound Hammer Auto, Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics , our internal breeding team. Every order is backed by our 95% germination guarantee. Read our full breeding process and about page.

Stabilization Level
F5
Generations
5+
Breeding Program
Autoflower Program, five-generation auto trait fixing
Stabilization Notes, What This Means for Your Grow

Five generations of Royal King Genetics autoflower stabilization on 9 Pound Hammer. Auto trigger time, finish window, and bud-to-leaf ratio are uniform, no photo-hybrid surprises in the pack.

Breeding Goal

Stabilize the recessive ruderalis trait in 9 Pound Hammer for uniform auto-trigger.

Selection Focus

Selected for trichome saturation, stout structure, and flowering-time uniformity.

Pollen / Mother Source

Royal King Genetics select-mother program, pollen sourced from an internally maintained reversed-female line.

Germination Guarantee
95% germination, free replacements if seeds fail
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