Silver Kush cannabis seeds packaging, Royal King Seeds USA
HybridAuto
THC 20%
😊 Beginner Pick
HybridAutoflowerIn Stock

Silver Kush Auto

Auto F5Lab Profile Available β†’

Well-balanced hybrid autoflower with happy and relaxed effects and vigorous hybrid bud production. Ideal for intermediate growers seeking potency and reliable yields.

β—‰Flavor:Sweet dough, fruity candy, pine

Best for:πŸ•Anytime⚑FatigueπŸ’ͺMuscle Spasms
Intermediate Grower
🧬
THC
20%
⏱
Flower
10 - 12 weeks
βš–οΈ
Yield
Medium - High
🎯
Difficulty
Intermediate
πŸ“
Height
Tall
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Use a smart pot from seed, no transplant shock

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$14.99USD

Premium stabilized genetics Β· germination guaranteed

βœ“Produces medium–high yields with proper training and spacing
βœ“Brings pronounced happy effects tailored for anytime
βœ“Stabilized hybrid genetics delivering predictable results

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In high demand, restocked regularly
⭐Stabilized genetics from established breeders

About Silver Kush Auto

The genetic expression of Silver Kush, a 25/65 hybrid, varies meaningfully across phenotypes. Most seeds from this line produce the dominant phenotype: a moderate frame that branches well and produces evenly developed colas with a mix of density and airflow. But expect variation, roughly 1 in 4 plants will lean more strongly in one parental direction, which is part of what makes pheno-hunting this strain interesting. THC testing at 20% across phenotypes, with Caryophyllene consistently dominant.

Genetic Expression in the Grow Room

The dominant phenotype, which appears in roughly 70-75% of seeds, produces a balanced frame that takes to training intuitively. The branching pattern suggests hybrid vigor, aggressive enough to fill space without becoming unmanageable. Flower structure falls between dense and airy, which provides a good balance of bag appeal and mold resistance.

The minority phenotype leans the other direction and may surprise growers expecting uniformity. Flowering completes in 8-10 weeks across phenotypes. Yield: 400-500g/mΒ² indoor, 400-600g/plant outdoor. Height: Short-Medium (2-3.5 ft). Rated intermediate, the phenotype variation adds a layer of interest without adding significant difficulty. Growing from regular seeds with autoflowering genetics.

Effects and Use

At 20% THC, Silver Kush delivers happy, relaxed, uplifted effects with a caryophyllene-influenced character. The onset is balanced, head and body arrive together and remain proportional throughout a 2-3 hour duration. This makes the strain adaptable to different situations depending on dose. The caryophyllene dominance contributes a grounding quality that prevents the effect from feeling scattered.

Terpene Profile

Dominant terpenes: Caryophyllene (primary), Limonene (secondary), Myrcene (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 Silver Kush

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

😊Happy
72% of people reported feeling Happy
😌Relaxed
65% of people reported feeling Relaxed
😎Uplifted
58% of people reported feeling Uplifted
🀩Creative
56% of people reported feeling Creative
πŸ€—Euphoric
47% of people reported feeling Euphoric
🀀Hungry
41% of people reported feeling Hungry
😴Sleepy
38% of people reported feeling Sleepy
πŸ˜†Giggly
31% of people reported feeling Giggly
🧠Focused
21% of people reported feeling Focused

Best For

✦ Anytime
✦ Fatigue
✦ Muscle Spasms
✦ Stress

Strain Type

Indica 25%Sativa 65%

Strain Data Sheet

🧬THC20% - 25% (High)
🌿LineageAK-47 Γ— Gorilla Glue
πŸ”¬TypeAutoflower Hybrid
🌑ClimateAll Climates (Adaptable)
πŸ“…Harvest10 - 12 weeks from seed
πŸ“Height3.0 - 5.3 ft | 89 - 158 cm
βš–οΈYieldMedium - High
🏠Yield Indoor14.1 oz/ft² | 399 - 548 g/m²
🌳Yield Outdoor4 - 13 oz/plant | 109 - 358 g/plant
⏱Flowering Time10 - 12 weeks (seed to harvest)

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
Silver Kush 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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Silver Kush 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
20.3%
CBD
0.08%
Top Terpenes
Caryophyllene, Limonene, Myrcene

Silver Kush Auto, Aggregated Grower Yield Reports

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

SetupYield
5Γ—5 tent, 1000W HPS, ScrOG + topping320g
Outdoor, 25-gal fabric pot, full sun435g

Silver Kush Auto, Sourcing & Genetics

Release Era
2010s modern
Parent Genetics
Cookies Γ— Gelato modern hybrid lineage
Lineage Notes

Silver Kush Auto originates from a 2010s California breeder line developed by hand-selecting the most potent phenotypes from multiple generations.

Recommended US Climate

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

Silver Kush 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 Stabilization (F5), ruderalis trait fixing
Stabilization Notes, What This Means for Your Grow

Autoflowering genetics need multi-generation fixing because the ruderalis-derived auto trait is recessive. Silver Kush sits at F5, every plant in the pack autoflowers reliably and finishes within a tight window.

Breeding Goal

Stabilize the recessive ruderalis trait in Silver Kush for uniform auto-trigger.

Selection Focus

Selected for vigor, terpene saturation, and a tight finishing window that allows production planning.

Pollen / Mother Source

Royal King Genetics in-house mother stock, pollen drawn from a sibling male sourced from the same selected pheno population.

Germination Guarantee
95% germination, free replacements if seeds fail
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