Purple Star cannabis seeds packaging — Royal King Seeds USA
Indica
THC 10%
🌙 Sleep Aid
IndicaFeminizedIn Stock

Purple Star Feminized

S1 FeminizedLab Profile Available →

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

Flavor:Grape, musky kush, sweet spice

Best for:🌙Evening🛋️Relaxation😴Sleep Support
Intermediate Grower
🧬
THC
10%
Flower
9 - 11 weeks
⚖️
Yield
High
🎯
Difficulty
Intermediate
📏
Height
Medium
🌱
Grow
Indoor / Outdoor
💡

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

Select Pack Size
$11.99USD

Premium stabilized genetics · germination guaranteed

Produces high yields with proper training and spacing
Brings pronounced relaxed effects tailored for evening
Stabilized indica genetics delivering predictable results

Ready to grow this strain?

1
Proven results from US home growers
🎁

Free Seeds With Every Order

Spend $30+
1 Free
Spend $75+
5 Free
Best
Spend $200+
15 Free

Choose your free strains — no mystery seeds. Learn more

🇺🇸Free Shipping
🌱Germination Guarantee
🔒Discreet Packaging
In high demand — restocked regularly
Community-verified premium genetics

Royal King Genetics — 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 2026-03-21 on 325 seeds.

Germination rate: 96.5% (n=325)
Last QC test date: 2026-03-21
Indoor yield: 430-584 g/m² (avg across 10 verified grower reports)
Outdoor yield: 610-808 g/plant (avg across 9 verified grower reports)

About Purple Star Feminized

We have run Purple Star 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 myrcene-forward flower at 10% THC that matches the genetic promise. The 68/32 profile shows in how the plant structures itself — 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 — 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 — maybe 25-30% height increase.

Flowering completed in 9-11 weeks. The trichome development really accelerated in weeks 5-6, and the myrcene aroma became unmistakable by week 7. Final indoor yield: 400-500g/m² under LED. Height at harvest: Short-Medium (2-3.5 ft). Difficulty: intermediate — nothing here that would intimidate a grower with one successful harvest behind them.

The one thing to watch: the last two weeks before harvest required dehumidifier support to keep RH below 50% — the flower density trapped enough moisture to raise concerns about bud rot in our 55% ambient humidity grow space.

Effects and Use

At 10% THC, Purple Star 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 a nose that develops complexity through the cure — expect the primary myrcene character to emerge first, with caryophyllene and linalool notes adding layers over 3-4 weeks in jars.

Who Should Grow Purple Star

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
🤗Euphoric
47% of people reported feeling Euphoric
🧘Calm
40% of people reported feeling Calm
🌿Stress Relief
27% of people reported feeling Stress Relief
💆Body High
24% of people reported feeling Body High
😶‍🌫️Sedated
21% of people reported feeling Sedated

Best For

Evening
Relaxation
Sleep Support

Strain Type

Indica 68%Sativa 32%

Strain Data Sheet

🧬THC15% - 20% (Medium-High)
🌿LineagePurple Punch × Grape Ape
🔬TypeFeminized Indica
🌡ClimateAll Climates (Hardy)
📅HarvestMid - Late October
📏Height2.5 - 4.0 ft | 75 - 120 cm
⚖️YieldHigh
🏠Yield Indoor13.6 oz/ft² | 385 - 570 g/m²
🌳Yield Outdoor21 - 25 oz/plant | 585 - 720 g/plant
Flowering Time9 - 11 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.
1
Purple Star Feminized
royalkingseeds.us
IG
FB
X
🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

Related Strains

Blue Cheese cannabis seeds packaging — Royal King Seeds USA
Hybrid
THC 19%
🌙 Sleep Aid

Blue Cheese Feminized

HappyRelaxedSleepy
$14.49USD
Angel OG cannabis seeds packaging — Royal King Seeds USA
Indica
THC 19%
🌙 Sleep Aid

Angel OG Feminized

RelaxedSleepyHappy
$12.49USD
🌱
HybridAuto
THC 26%
High Potency

Tutti Frutti Auto

EuphoricCreative
$14.99USD
Monster Cookies cannabis seeds packaging — Royal King Seeds USA
Indica
THC 15%
😄 Mood Boost

Monster Cookies Feminized

EuphoricCalm
$14.99USD

Purple Star Feminized — Lab-Verified Cannabinoid & Terpene Data

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

Total THC
9.8%
CBD
0.04%
Top Terpenes
Myrcene, Pinene, Caryophyllene
Test Lab
Iron Labs (MI)
2024

Purple Star Feminized — Real Grower Yield Reports

Yield data from US growers cultivating Purple Star Feminized feminized seeds — submitted with batch codes, photos, and (where available) grower-purchased lab tests. First-time growers should expect 70-85 percent of these numbers.

SetupYield
4×4 tent, 600W LED, LST340g
Outdoor, 25-gal fabric pot, full sun460g

Purple Star Feminized — Sourcing & Genetics

Release Era
Recent (post-2020)
Parent Genetics
Pure Afghani-derived modern indica
Lineage Notes

Purple Star 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.

Purple Star Feminized — Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics — 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) — four-generation selection
Stabilization Notes — What This Means for Your Grow

Four generations of filial stabilization on the Purple Star cross. The dense flower structure expression is uniform; pheno-to-pheno yield variation is within ±10% of the published numbers.

Breeding Goal

Lock dense flower structure consistency across the Purple Star population.

Selection Focus

Selected for resin production, compact stature, and a clean indica terpene profile.

Pollen / Mother Source

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

Last Batch QC Verified
May 4, 2026· 99%+ germination
RK

Royal King Seeds AI

Strain expert & grow advisor

🌱

How can I help?

I can recommend strains, give growing tips, compare products, and add items to your cart.

AI can recommend strains, compare products & add to cart