Rockstar feminized cannabis flower
Hybrid
THC 18%
πŸ˜„ Mood Boost
HybridFeminizedIn Stock

Rockstar Feminized

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

β—‰Flavor:Sweet berry, cream, pine

Best for:πŸŒ™Evening😴Insomnia🩹Pain
Intermediate Grower
🧬
THC
18%
⏱
Flower
56-63 days
βš–οΈ
Yield
Medium
🎯
Difficulty
Intermediate
πŸ“
Height
Medium
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Feed on the higher end of hybrid ranges during peak flower

Select Pack Size
$11.49USD

Premium genetics

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

Ready to grow this strain?

1
β˜…Well-suited to US home cultivation
🎁

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. See how to get free seeds with every order

πŸ‡ΊπŸ‡ΈFree Shipping
🌱Germination Guarantee
πŸ”’Tracked Shipping
Popular strain, limited batches available
⭐Stabilized genetics from established breeders

About Rockstar Feminized

Rockstar is a 50/50 hybrid testing at 18% THC with a caryophyllene-dominant terpene profile. At a practical level, this means a plant that offers moderate stretch with balanced branching that responds well to training, finishing in 56-63 days. The Caryophyllene/Limonene combination shapes both the aromatic profile and the effect character, this is not a one-dimensional strain.

Growing Parameters

Flowering time: 56-63 days from flip. Indoor yield at 600+ PPFD: Up to 200g/mΒ². Outdoor in full sun with 5+ gallon containers: Up to 450 gr. Plant height indoors after training: Medium. 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. Caryophyllene 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.

Effects and Use

At 18% THC, Rockstar delivers happy, relaxed, sleepy 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 nose that develops complexity through the cure, expect the primary caryophyllene character to emerge first, with limonene and myrcene notes adding layers over 3-4 weeks in jars.

Who Should Grow Rockstar

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.

Effects

😊Happy
72% of people reported feeling Happy
😌Relaxed
65% of people reported feeling Relaxed
😴Sleepy
65% of people reported feeling Sleepy
🀩Creative
56% of people reported feeling Creative
πŸ€—Euphoric
47% of people reported feeling Euphoric
😎Uplifted
38% of people reported feeling Uplifted
🀀Hungry
34% of people reported feeling Hungry
πŸ˜†Giggly
31% of people reported feeling Giggly
🧠Focused
21% of people reported feeling Focused

Best For

✦ Evening
✦ Insomnia
✦ Pain
✦ Stress

Strain Type

Indica 50%Sativa 50%

Strain Data Sheet

🧬THC18% - 23% (Medium-High)
🌿LineageRockbud Γ— Sensi Star
πŸ”¬TypeFeminized Hybrid
🌑ClimateTemperate, adaptable
πŸ“…HarvestLate September – October, N. hemisphere (typical)
πŸ“HeightMedium
βš–οΈYieldMedium
🏠Yield IndoorUp to 200g/m²
🌳Yield OutdoorUp to 450 gr
⏱Flowering Time56-63 days

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. 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
Rockstar Feminized
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
  • Black Russian feminized cannabis plant
    Hybrid
    THC 24%
    🎨 Creative

    Black Russian Feminized

    CreativeCalm
    $15.99USD
  • AK feminized cannabis plant
    Sativa
    THC 19%
    πŸ… Top rated

    AK Feminized

    HappyEnergeticCreative
    $10.99USD
  • Rene Mist feminized cannabis plant
    Hybrid
    THC 26%
    ⚑ High Potency

    Rene Mist Feminized

    CreativeFocused
    $10.99USD
  • Pineapple feminized cannabis plant
    Hybrid
    THC 20%
    🎨 Creative

    Pineapple Feminized

    HappyRelaxedUplifted
    $15.49USD

Rockstar Strain Review

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

Rockstar Feminized, 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
18.5%
CBD
0.06%
Top Terpenes
Caryophyllene, Limonene, Myrcene

Rockstar Feminized, Aggregated Grower Yield Reports

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

SetupYield
4Γ—4 tent, 600W LED, defoliation699g
4Γ—4 tent, 600W LED, LST699g

Rockstar Feminized, Sourcing & Genetics

Release Era
Modern stabilized line
Parent Genetics
Rockbud Γ— Sensi Star
Lineage Notes
Rockstar is a balanced 50/50 hybrid produced by crossing Rockbud with Sensi Star, taking second place in the hybrid category at the 2012 High Times Cannabis Cup.
Recommended US Climate
Adaptable to most US climates. Performs best in moderate temperature ranges (60-85Β°F). Indoor recommended in extreme climates.

Save More on Cannabis Seeds