Mad Scientist cannabis seeds packaging, Royal King Seeds USA
Indica
THC 23%
πŸŒ™ Sleep Aid
IndicaFeminizedIn Stock

Mad Scientist Feminized

S1 FeminizedLab Profile Available β†’

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

β—‰Flavor:Earthy pine, sweet berry, subtle hash

Best for:πŸŒ™EveningπŸ›‹οΈRelaxation😴Sleep Support
Intermediate Grower
🧬
THC
23%
⏱
Flower
8 - 10 weeks
βš–οΈ
Yield
High
🎯
Difficulty
Intermediate
πŸ“
Height
Medium
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Keep humidity below 50% during the last 3 weeks of flower

Select Pack Size
$14.49USD

Premium stabilized genetics Β· germination guaranteed

βœ“Produces 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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🌱Germination Guarantee
πŸ”’Discreet Packaging
Popular strain, limited batches available
⭐Stabilized genetics from established breeders

About Mad Scientist Feminized

In a market saturated with indica genetics at the 23% THC range, Mad Scientist distinguishes itself through its myrcene/caryophyllene terpene combination and its reliable density without the mold susceptibility that plagues many dense-budding indicas. Compared to similar genetics in our catalog, Mad Scientist 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, Mad Scientist handles like a typical indica, compact, efficient with space, and finishes on time. But where it diverges from other indicas in this THC range: the bud structure is slightly less rock-hard than genetics like Bubba Kush or Hindu Kush, which actually benefits growers in humid environments because the marginal airflow through the flower reduces mold risk.

Flowering: 9-11 weeks. Yield: 400-500g/mΒ² indoor / 350-500g/plant outdoor. Height: Compact (2-3 ft). Difficulty: intermediate. Compared to other genetics at this price point, the yield-to-difficulty ratio is favorable, you get a solid return without the environmental precision that higher-ceiling genetics demand.

Effects and Use

At 23% THC, Mad Scientist 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 an aroma profile that is immediately identifiable when the jar opens and translates well to both vaporization (best at 360-385Β°F) and combustion, though lower temperatures preserve the caryophyllene top notes that combustion destroys.

Who Should Grow Mad Scientist

Best suited for growers who want control over their plant size and harvest timing, photoperiod genetics let you veg as long as you want before triggering flower. 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 86%Sativa 14%

Strain Data Sheet

🧬THC23% - 27% (High)
🌿LineageNorthern Lights Γ— Bubba Kush
πŸ”¬TypeFeminized Indica
🌑ClimateCool, Temperate
πŸ“…HarvestEarly - Mid October
πŸ“Height2.4 - 3.7 ft | 71 - 112 cm
βš–οΈYieldHigh
🏠Yield Indoor13.4 oz/ft² | 381 - 562 g/m²
🌳Yield Outdoor17 - 22 oz/plant | 481 - 612 g/plant
⏱Flowering Time8 - 10 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
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.
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Mad Scientist Feminized
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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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Mad Scientist Feminized, 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
22.6%
CBD
0.12%
Top Terpenes
Myrcene, Caryophyllene, Linalool

Mad Scientist Feminized, Aggregated Grower Yield Reports

Yield ranges aggregated from public grower journals, breeder-documented spec sheets, and cultivation community reports on Mad Scientist Feminized feminized seeds. First-time growers should expect 70-85 percent of these numbers.

SetupYield
3Γ—3 tent, 400W LED, single-cola520g
Outdoor, 25-gal fabric pot, full sun639g

Mad Scientist Feminized, Sourcing & Genetics

Release Era
2015-2020 era
Parent Genetics
Northern Lights Γ— Kush modern indica
Lineage Notes

Mad Scientist Feminized traces its lineage back to landrace genetics from Asia and was modernized through North American breeders selecting for terpene complexity.

Recommended US Climate

Cold-tolerant; performs well in short-season Northern states (ME, VT, MN, WI). Indoor cultivation works anywhere.

Mad Scientist Feminized, 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
F4
Generations
4+
Breeding Program
Royal King Genetics Filial Program, four-generation pheno fixing
Stabilization Notes, What This Means for Your Grow

A modern hybrid cross stabilized over four generations of selection. Mad Scientist grows true-to-type with the compact internode spacing that defines the cultivar.

Breeding Goal

Take Mad Scientist from F1 cross to F4 production-ready seed stock.

Selection Focus

Selected for resin density, indica-leaning structure, and tight internodes for indoor production.

Pollen / Mother Source

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

Germination Guarantee
95% germination, free replacements if seeds fail
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