Critical Purple autoflower cannabis flower
IndicaAuto
THC 27%
⚑ High Potency
IndicaAutoflowerIn Stock

Critical Purple Auto

High-potency indica autoflower with relaxed and sleepy effects and dense bud formation. Ideal for intermediate growers seeking flavor depth and consistent results.

β—‰Flavor:Chocolate, coffee, earthy sweetness

Best for:πŸŒ™EveningπŸ›‹οΈRelaxation😴Sleep Support
Intermediate Grower
🧬
THC
27%
⏱
Flower
49 to 56 days
βš–οΈ
Yield
Medium – High
🎯
Difficulty
Intermediate
πŸ“
Height
Short
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Watch humidity on dense autos, below 50% during flower

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$9.99USD

Premium genetics

βœ“Delivers medium – high harvests under balanced light and nutrients
βœ“Blends relaxed and sleepy sensations, perfect for evening
βœ“Premium indica genetics refined for home growers

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β˜…Documented performer in grower-community reports
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Popular strain, limited batches available
⭐Curated for US home growing conditions

About Critical Purple Auto

Critical Purple is a 70/30 indica testing at 27% THC with a myrcene-dominant terpene profile. At a practical level, this means a plant that stays compact with tight internodal spacing and develops dense, resin-coated flower clusters that finish in 49 to 56 days. The Myrcene/Humulene combination shapes both the aromatic profile and the effect character, this is not a one-dimensional strain.

Growing Parameters

Flowering time: 49 to 56 days from flip. Indoor yield at 600+ PPFD: 300-400 g/m2. Outdoor in full sun with 5+ gallon containers: 400-600 g/plant. Plant height indoors after training: 150 cm. Feed EC targets: 1.0-1.4 in veg, 1.4-1.8 in peak flower. pH range: 6.0-6.5 in soil, 5.8-6.2 in coco. Myrcene production peaks when day/night temperature differential exceeds 10Β°F in the final two weeks, growers who drop nighttime temps to 62-65Β°F during this window report stronger aromatic development.

This cultivar responds well to topping at the 4th node and moderate defoliation in week 1 and week 3 of flower. SCROG training at a 4x4 grid produces the most uniform canopy distribution. Rated intermediate difficulty.

What Users Report

Critical Purple at 27% THC produces relaxed, sleepy, happy sensations that users consistently describe as physically comforting without being immobilizing at moderate doses. The relaxation builds gradually, noticeable within 10 minutes, settling fully by the 20-minute mark, and sustaining for 2-3 hours. The Myrcene/Humulene 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: Myrcene (primary), Humulene (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 Critical Purple

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, 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 49 to 56 days flowering period to their frost-free window.

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 70%Sativa 30%

Strain Data Sheet

🧬THC27% - 31% (Very High)
🌿LineageAutoflowering indica (Undisclosed Lineage)
πŸ”¬TypeAutoflower Indica
🌑ClimateAll climates (adaptable)
πŸ“…Harvestβ‰ˆ 10 – 11 weeks from seed (typical)
πŸ“Height150 cm
βš–οΈYieldMedium – High
🏠Yield Indoor300-400 g/m2
🌳Yield Outdoor400-600 g/plant
⏱Flowering Time49 to 56 days

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. Laws governing cannabis seeds, germination, and cultivation vary by jurisdiction and may change. Customers are responsible for reviewing applicable federal, state, and local requirements before ordering or germinating seeds. This information is not legal advice.
1
Critical Purple 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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Critical Purple Strain Review

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

Critical Purple Auto, Cannabinoid & Terpene Reference

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

Total THC
27.3%
CBD
0.13%
Top Terpenes
Myrcene, Humulene, Pinene

Critical Purple Auto, Aggregated Grower Yield Reports

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

SetupYield
4Γ—4 tent, 600W LED, defoliation313g
4Γ—4 tent, 600W LED, LST313g
5Γ—5 tent, 730W LED, ScrOG314g

Critical Purple Auto, Sourcing & Genetics

Release Era
Modern stabilized line
Parent Genetics
Autoflowering indica (Undisclosed Lineage)
Lineage Notes
The precise parentage of Critical Purple Auto has not been publicly documented; it is cultivated as an autoflowering indica variety selected for its effects and terpene profile.
Recommended US Climate
Versatile across all US climates, 8-10 week cycle works in any growing window from Maine to Hawaii.

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