CANNALIB · STRAIN DOSSIER · PERMANENT MARKER

Permanent Marker

4 independent sources put THC at 25%; 221 flower lab samples give a 10th to 90th percentile band of 17.7 to 26.9%; 7 recorded parents; 128 recorded descendants. It placed in results from High Times Cannabis Cup (United States), Errl Cup and Leafly Strain of the Year.

Permanent Marker is a hybrid cannabis strain bred by Cajun Style Genetics Llc. Lab tests put its THC between 17.7 and 26.9% (the middle 80% of 221 flower samples). The terpenes most often reported are limonene, linalool, β-caryophyllene. Recorded parents: Biscotti × Jealousy × Lemon Cherry Gelato × Sherb Bx × Sherb Bx1 × Sherbert × Sherbet Bx. Stated flowering time 70 to 98 days. 22 cup placings on record, 5 verified against published results.

●   frozen 2026-09-29 · API 0.7.1-stdlib

●   evidence bar: thc 4 independent sources

●   type: hybrid

25%
THC, most-agreed claim
4 independent sources

17.7–26.9%
Flower lab range
10th to 90th percentile of 221 samples

7
Recorded parents
with sources, never guessed

128
Recorded descendants
through stated parent links

5/22
Cup results, verified/total
placings found in published results

34
Pictures on record
shown with source and credit

CHEMISTRY, CLAIM BY CLAIM

Every THC claim, and who made it.

THC Independent sources Who states it
25% 4 cannareviews, leafly_flat, leafly_flat_enrich, bank_auto-seeds, alchimia
34% 4 weedseedsexpress, alchimia, allbud, ca_provincial_catalogs
32% 4 cannareviews, bank_blim-burn-seeds, alchimia, ca_provincial_catalogs
30 to 34% 3 cannabis_intelligence, seedcity_local, bank_advanced-seeds
33% 2 seedcity_local, ca_provincial_catalogs
28% 2 rqs, cropking
35% 2 seedcity_local, seedfinder
9.7% 1 nv_ccb_lab_library
11.8% 1 nv_ccb_lab_library
12.9% 1 nv_ccb_lab_library
13.4% 1 nv_ccb_lab_library
13.6% 1 nv_ccb_lab_library

Lab range 17.7 to 26.9% THC is the 10th to 90th percentile of 221 flower lab samples, median 21.8%; CBD 0 to 0.1% over 201 samples.

top terpenes by stated value: limonene, linalool, β-caryophyllene, α-pinene, α-humulene, β-ocimene

410 chemistry rows on record. Flagged rows never used as potency: 33 non flower, 11 quality flagged, 1 percent outliers.

GROW CLAIMS

Height and flowering, as stated.

Height Independent sources Who states it
80 to 120 cm 4 rqs, seedcity, seedcity_local, seedfinder
60 cm 3 northatlantic, north_atlantic_local, bank_auto-seeds
162 cm 2 seedcity, seedcity_local
Flowering Independent sources Who states it
70 to 98 days 4 alchimia, truenorth, northatlantic, north_atlantic_local, master
56 to 70 days 3 cropking, master, alchimia, seedfinder
56 to 63 days 3 seedcity, seedcity_local, seedfinder
70 days 2 alchimia, master, seedfinder
55 to 63 days 2 seedcity, seedcity_local
63 days 2 seedfinder, alchimia
55 to 65 days 1 rqs
60 days 1 seedfinder
60 to 70 days 1 bank_auto-seeds
65 days 1 alchimia
67 days 1 seedfinder
LINEAGE

Recorded parents, and how many sources agree.

Parent Sources Who states it
Biscotti 1 strain_fact:alchimia,bank_azarius_seeds,master,seedfinder
Jealousy 1 strain_fact:alchimia,bank_azarius_seeds,master,seedfinder
Lemon Cherry Gelato 1 strain_fact:alchimia
Sherb Bx 1 strain_fact:alchimia,master
Sherb Bx1 1 weedtree
Sherbert 1 strain_fact:alchimia,master
Sherbet Bx 1 strain_fact:allbud|split_of:Biscotti X Jealousy X Sherbet BX

128 descendants through recorded links, including Permanent Marker X Banana Cream Blimburn Seeds Feminized, 069 Skyline Cookies, 50 Dragons X Permanent Marker, Alien Paya, All Starz, Bimini Punch, Black Rainbow, Black Soap.

COMPETITIONS AND AWARD CLAIMS

Cup results with sources; claims with verdicts.

Year Competition Category Place Checked
2026 High Times Cannabis Cup (United States) Indica Flower 2nd unverified
2025 High Times Cannabis Cup (United States) Best Hybrid Flower 1st verified
2025 GrowDiaries Awards (Grow Awards; first edition called POTY / Plant of the Year) Best Strain 1st unverified
2025 Best in Grass Flower - Indica 1st unverified
2025 Chiang Mai Cannabis Cup (Chiang High Experience / Terps of Life) Overall 1st unverified
2025 Chiang Mai Cannabis Cup (Chiang High Experience / Terps of Life) Heaviest Hitting 1st unverified
2025 Nevada Cannabis Awards Music Festival (Las Vegas Cannabis Awards; Nevada CAMF) Hybrid Flower 2nd Place unverified
2025 Chiang Mai Cannabis Cup (Chiang High Experience / Terps of Life) Best Terps 2nd unverified
2025 NECANN Cup Home Grow – Indica Flower 3rd Place unverified
2025 Chiang Mai Cannabis Cup (Chiang High Experience / Terps of Life) Best Effects 3rd unverified
2024 Errl Cup Flower Indica 1st verified
2024 Errl Cup Flower-Sun Grown 1st verified
2024 High Times Cannabis Cup (United States) Non-Infused Pre-Rolls 3rd verified
2024 Best in Grass Indica Flower 1st unverified
2024 Zalympix Michigan (and East Coast Zalympix) Heaviest Hitting 1st unverified
2024 The Organic Cup Flower 3rd unverified
2024 Essie Awards (New Mexico's Cannabis Awards, Kurple Magazine) Best Indica Flower 3rd unverified
2023 Leafly Strain of the Year Leafly Strain of the Year winner verified
2023 NECANN Cup INDICA FLOWER 1ST unverified
2023 High 95 Cup Indoor 6th Place unverified
2023 Maine's Best Strain Best Strain (single-entry flower) – runners-up 8th unverified
2023 High 95 Cup Indoor 26th Place unverified

Award claims checked 1 confirmed  ·  1 unchecked. Only confirmed claims count as results.

Claim Year Source Verdict
High Times not stated · matched 2024, 2025, 2026 alchimia confirmed
Medical Cup not stated alchimia unchecked
PICTURES, WITH CREDIT

34 pictures on record. Three shown, each with its source.

Permanent Marker strain picture, credit cropkingseeds.com

credit: cropkingseeds.com · shown with credit, copyright unverified

Permanent Marker strain picture, credit alchimiaweb.com

credit: alchimiaweb.com · shown with credit, copyright unverified

Permanent Marker strain picture, credit blimburnseeds.com

credit: blimburnseeds.com · shown with credit, copyright unverified

How to read this page
Every value is a stated claim with its sources. Where sources disagree all claims are listed. The lab range is the 10th to 90th percentile of flower lab samples and is never blended with seed-bank claims. Parents are recorded links, never guessed. Pictures are shown with their source and credit; copyright is unverified. Nothing on this page was invented, averaged across sources or merged from another name.

Aliases on record: Permanent Marker, permanent marker feminized seeds bulk seeds, permanent marker feminized seeds canuk seeds, permanent marker feminized seeds merica seeds, PermanentMarker

Live card in the explorer →  ·  Machine-readable record (API) →  ·  Honesty rules →

Grow with it: DSC. Digital Stealth Care reads a strain's stated flowering time from CannaLib and works out the harvest window of each plant. Get the Alpha →

dossier permanent-marker · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Permanent Marker strain dossier. https://cannalib.org/strains/permanent-marker/

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