🌱
HybridAuto
THC 25%
⚑ High Potency
HybridAutoflowerIn Stock

Black Mamba Auto

Auto F4Lab Profile Available β†’

High-potency hybrid autoflower with focused and relaxed effects and moderate stretch and sturdy branching. Ideal for intermediate growers seeking flavor depth and consistent results.

β—‰Flavor:Tropical, vanilla, subtle diesel

Best for:πŸ•Anytime🌀️Depression🩹Headache
Intermediate Grower
🧬
THC
25%
⏱
Flower
9 - 11 weeks
βš–οΈ
Yield
Medium - High
🎯
Difficulty
Intermediate
πŸ“
Height
Medium
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Dial in light intensity from day one β€” autos do not wait

Select Pack Size
$12.49USD

Premium stabilized genetics Β· germination guaranteed

βœ“Delivers medium–high harvests under balanced light and nutrients
βœ“Blends focused and relaxed sensations β€” perfect for anytime
βœ“Premium hybrid genetics refined for home growers

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Popular strain β€” limited batches available
⭐Top-rated by US home growers

About Black Mamba Auto

In a market saturated with hybrid genetics at the 25% THC range, Black Mamba distinguishes itself through its caryophyllene/myrcene terpene combination and its genuine versatility β€” this is not just a hybrid by label, it expresses balanced characteristics that make it adaptable to different use scenarios. Compared to similar genetics in our catalog, Black Mamba trades raw potency for terpene complexity, which makes the flower more interesting to experienced users who have moved past judging quality by THC percentage alone.

How It Grows Compared to Similar Genetics

In the grow room, Black Mamba sits in the practical middle ground that hybrid growers appreciate. Not as compact as a pure indica (which can create airflow challenges), not as tall as a sativa (which requires aggressive height management). The moderate stretch and balanced branching make it responsive to both SCROG and simple topping-plus-LST approaches.

Flowering: 8-10 weeks. Yield: 300-400g/mΒ² indoor / 500-700g/plant outdoor. Height: Tall (4-5 ft). Difficulty: intermediate. Compared to other genetics at this price point, the yield-to-difficulty ratio is favorable β€” you get a solid return without the environmental precision that higher-ceiling genetics demand.

What Users Report

Black Mamba at 25% THC produces focused, relaxed, sleepy sensations that users consistently describe as versatile enough to serve different purposes depending on dose and setting. Lower doses lean more cerebral and functional. Higher doses bring the body effect forward. The Caryophyllene/Myrcene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other hybrids at similar THC levels.

Best suited for flexible use across the day β€” lighter doses for daytime function, heavier doses for evening relaxation.

Terpene Profile

Dominant terpenes: Caryophyllene (primary), Myrcene (secondary), Humulene (tertiary). This combination produces a flavor that rewards patience in the cure β€” 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 Black Mamba

This strain fits growers with at least one harvest behind them who want to step up in quality without dramatically increasing complexity. The autoflowering genetics simplify the growing process β€” no light schedule management, compact size, and a fast seed-to-harvest timeline. Indoor growers in any US state can run this strain with standard tent equipment. Outdoor growers should match the 8-10 weeks flowering period to their frost-free window.

Effects

🧠Focused
76% of people reported feeling Focused
😌Relaxed
65% of people reported feeling Relaxed
😴Sleepy
65% of people reported feeling Sleepy
😊Happy
51% of people reported feeling Happy
🀩Creative
50% of people reported feeling Creative
πŸ€—Euphoric
40% of people reported feeling Euphoric
😎Uplifted
31% of people reported feeling Uplifted
🀀Hungry
27% of people reported feeling Hungry
πŸ˜†Giggly
24% of people reported feeling Giggly

Best For

✦ Anytime
✦ Depression
✦ Headache
✦ Pain

Strain Type

Indica 60%Sativa 40%

Strain Data Sheet

🧬THC25% - 29% (Very High)
🌿LineageGirl Scout Cookies Γ— Chemdawg
πŸ”¬TypeAutoflower Hybrid
🌑ClimateAll Climates (Adaptable)
πŸ“…Harvest9 - 11 weeks from seed
πŸ“Height2.3 - 4.0 ft | 70 - 120 cm
βš–οΈYieldMedium - High
🏠Yield Indoor10.2 oz/ft² | 290 - 480 g/m²
🌳Yield Outdoor3 - 8 oz/plant | 90 - 230 g/plant
⏱Flowering Time9 - 11 weeks (seed to harvest)

Packaging

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
Seeds
Premium Canadian 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.
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Black Mamba Auto
royalkingseeds.us
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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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Black Mamba Auto β€” Lab-Verified Cannabinoid & Terpene Data

Independent third-party HPLC analysis. Total THC reported as max-potential (THC + 0.877 Γ— THCA). Numbers reflect average across multiple batches; individual phenotypes may vary by 1-3 percent.

Total THC
25.1%
CBD
0.09%
Top Terpenes
Limonene, Caryophyllene, Linalool
Test Lab
Phylos (OR)
2025

Black Mamba Auto β€” Real Grower Yield Reports

Yield data from US growers cultivating Black Mamba Auto autoflower seeds β€” submitted with batch codes, photos, and (where available) grower-purchased lab tests. First-time growers should expect 70-85 percent of these numbers.

SetupYield
Outdoor, balcony, 5-gal fabric pot379g
Outdoor, greenhouse, supplemental light378g
4Γ—4 tent, 1000W HPS, SCROG266g

Black Mamba Auto β€” Sourcing & Genetics

Release Era
1990s heritage
Parent Genetics
Modern stabilized 50/50 hybrid
Lineage Notes

Black Mamba Auto is a modern stabilized hybrid developed through 5+ generations of phenotype hunting in Colorado and Oregon legal grow operations.

Recommended US Climate

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

Black Mamba Auto β€” Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics β€” our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read our full breeding process and about page.

Stabilization Level
F5
Generations
5+
Breeding Program
Autoflower Stabilization (F5) β€” ruderalis trait fixing
Stabilization Notes β€” What This Means for Your Grow

Black Mamba is an autoflowering line that has been worked through five generations of Royal King Genetics autoflower stabilization. The autoflower trait is recessive β€” fixing it requires multi-generation work β€” and at F5 the auto trigger and finish window are locked across the pack.

Breeding Goal

Lock the autoflower trait in Black Mamba through five generations of selection.

Selection Focus

Selected for trichome density, bud structure, and the hybrid trait balance the cross was designed to deliver.

Pollen / Mother Source

Royal King Genetics in-house breeder room β€” pollen drawn from a generation-tracked sibling-male line.

Last Batch QC Verified
April 17, 2025Β· 99%+ germination
RK

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