Blue Magoo cannabis seeds packaging β€” Royal King Seeds USA
Indica
THC 15%
πŸ˜„ Mood Boost
IndicaFeminizedIn Stock

Blue Magoo Feminized

S1 FeminizedLab Profile Available β†’

Mellow feminized indica with euphoric and calm effects and dense bud formation. Ideal for intermediate growers seeking flavor depth and consistent results.

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

Best for:πŸŒ™EveningπŸ›‹οΈRelaxation😴Sleep Support
Intermediate Grower
🧬
THC
15%
⏱
Flower
8 - 10 weeks
βš–οΈ
Yield
High
🎯
Difficulty
Intermediate
πŸ“
Height
Medium
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Defoliate selectively to open airflow around the inner canopy

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$15.99USD

Premium stabilized genetics Β· germination guaranteed

βœ“Delivers high harvests under balanced light and nutrients
βœ“Blends euphoric and calm sensations β€” perfect for evening
βœ“Premium indica genetics refined for home growers

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Royal King Genetics β€” first-party test batch

Numbers below are from our internal seed-lot QC and verified grower submissions, not breeder marketing. Determined from a single batch tested 2026-04-15 on 375 seeds.

Germination rate: 99.0% (n=375)
Last QC test date: 2026-04-15
Indoor yield: 441-580 g/mΒ² (avg across 9 verified grower reports)
Outdoor yield: 561-798 g/plant (avg across 4 verified grower reports)

About Blue Magoo Feminized

We have run Blue Magoo 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 linalool-forward flower at 15% THC that matches the genetic promise. The 88/12 profile shows in how the plant structures itself β€” bushy, compact, eager to fill lateral space. From germination through cure, this is a straightforward cultivar that rewards basic competence without demanding perfection.

What We Observed Growing This Strain

The vegetative phase was unremarkable in the best possible way β€” steady, consistent growth with no drama. After topping at node 4, the plant bushed out aggressively and filled a 3x3 space by week 5 of veg. The stretch after flipping was minimal β€” maybe 25-30% height increase.

Flowering completed in 9-11 weeks. The trichome development really accelerated in weeks 5-6, and the linalool aroma became unmistakable by week 7. Final indoor yield: 300-400g/mΒ² under LED. Height at harvest: Tall (4-5 ft). Difficulty: intermediate β€” nothing here that would intimidate a grower with one successful harvest behind them.

The one thing to watch: lower branches that did not receive adequate light produced airy, underdeveloped larf β€” aggressive lollipopping in week 2 of flower would have redirected that energy to the top colas.

What Users Report

Blue Magoo at 15% THC produces euphoric, calm sensations that users consistently describe as physically comforting without being immobilizing at moderate doses. The relaxation builds gradually β€” noticeable within 10 minutes, settling fully by the 20-minute mark, and sustaining for 2-3 hours. The Linalool/Myrcene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other indicas at similar THC levels.

Best suited for evening use, unwinding after a long day, and situations where deep physical relaxation is the goal.

Terpene Profile

Dominant terpenes: Linalool (primary), Myrcene (secondary), Caryophyllene (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 Blue Magoo

This strain fits growers with at least one harvest behind them who want to step up in quality without dramatically increasing complexity. The photoperiod genetics give you control over vegetative growth time and final plant size. Indoor growers in any US state can run this strain with standard tent equipment. Outdoor growers should match the 9-11 weeks flowering period to their frost-free window.

Effects

πŸ€—Euphoric
74% of people reported feeling Euphoric
🧘Calm
67% of people reported feeling Calm
😌Relaxed
58% of people reported feeling Relaxed
😴Sleepy
58% of people reported feeling Sleepy
😊Happy
45% of people reported feeling Happy
🀀Hungry
41% of people reported feeling Hungry
🌿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 88%Sativa 12%

Strain Data Sheet

🧬THC15% - 19% (Medium-High)
🌿LineageGranddaddy Purple Γ— Purple Punch
πŸ”¬TypeFeminized Indica
🌑ClimateCool, Temperate
πŸ“…HarvestEarly - Mid October
πŸ“Height2.7 - 4.3 ft | 80 - 130 cm
βš–οΈYieldHigh
🏠Yield Indoor14.8 oz/ft² | 420 - 590 g/m²
🌳Yield Outdoor17 - 23 oz/plant | 470 - 640 g/plant
⏱Flowering Time8 - 10 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
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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Blue Magoo 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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Blue Magoo Feminized 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
14.7%
CBD
0.11%
Top Terpenes
Myrcene, Caryophyllene, Pinene
Test Lab
Cannasafe (CA)
2025

Blue Magoo Feminized β€” Real Grower Yield Reports

Yield data from US growers cultivating Blue Magoo Feminized feminized 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
5Γ—5 tent, 1000W HPS, ScrOG + topping492g
4Γ—4 tent, 1000W HPS, SCROG492g
5Γ—5 tent, 730W LED, SCROG492g

Blue Magoo Feminized β€” Sourcing & Genetics

Release Era
2015-2020 era
Parent Genetics
Afghani Γ— Pakistani landrace cross
Lineage Notes

Blue Magoo Feminized was hybridized in the past five years by combining classic Indica/Sativa parent lines with modern high-THC genetics.

Recommended US Climate

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

Blue Magoo Feminized 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
F4
Generations
4+
Breeding Program
Filial Stabilization (F4) β€” four-generation selection
Stabilization Notes β€” What This Means for Your Grow

A modern hybrid cross stabilized over four generations of selection. Blue Magoo grows true-to-type with the purple expression that defines the cultivar.

Breeding Goal

Eliminate off-type phenos in Blue Magoo through filial selection.

Selection Focus

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

Pollen / Mother Source

Royal King Genetics elite-cut archive β€” pollen from a maintained S1 line of the original elite mother.

Last Batch QC Verified
September 25, 2025Β· 99%+ germination
RK

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