CANNALIB · STRAIN DOSSIER · 9LB HAMMER

9lb Hammer

2 independent sources put THC at 19.7%; 507 flower lab samples give a 10th to 90th percentile band of 14 to 25.9%; 4 recorded parents; 63 recorded descendants. It placed in results from High Times Cannabis Cup (United States) and WSIA Sun Cup / WSCA Craft Cannabis Cup (Washington Sun & Craft Growers Association).

9lb Hammer is a indica cannabis strain bred by Crop King Seeds. Lab tests put its THC between 14 and 25.9% (the middle 80% of 507 flower samples), with CBD around 0.1%. The terpenes most often reported are limonene, β-caryophyllene, β-myrcene. Recorded parents: Gooberry × Hells Og × Jesus Og × Hells Og And Jack The Ripper. Stated flowering time 56 to 63 days. 3 cup placings on record, 1 verified against published results.

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

●   evidence bar: thc 2 independent sources

●   type: indica

19.7%
THC, most-agreed claim
2 independent sources

14–25.9%
Flower lab range
10th to 90th percentile of 507 samples

4
Recorded parents
with sources, never guessed

63
Recorded descendants
through stated parent links

1/3
Cup results, verified/total
placings found in published results

5
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
18.6% 2 or_prr00150, nv_gnfvbs_2018_2019
16.7% 2 or_prr00150, or_olcc_rich_enrich
19% 2 or_prr00150, or_olcc_rich_enrich
19.7% 2 or_prr00150, or_olcc_rich_enrich
20.8% 2 or_prr00150, nv_gnfvbs_2018_2019
21.3% 2 replication_data, nv_gnfvbs_2018_2019
23.9% 2 or_prr00150, or_olcc_rich_enrich
24.4% 2 replication_data, nv_gnfvbs_2018_2019
0.5% 1 wa_wslcb_leaf_new
0.5% 1 wa_wslcb_leaf_new
0.5% 1 wa_wslcb_leaf_new
0.5% 1 wa_wslcb_leaf_new

Lab range 14 to 25.9% THC is the 10th to 90th percentile of 507 flower lab samples, median 19.9%; CBD 0 to 0.3% over 347 samples.

top terpenes by stated value: limonene, β-caryophyllene, β-myrcene, trans nerolidol, α-humulene, linalool

1,365 chemistry rows on record. Flagged rows never used as potency: 416 non flower, 90 quality flagged, 3 percent outliers.

GROW CLAIMS

Height and flowering, as stated.

Height Independent sources Who states it
80 to 120 cm 2 seedcity, seedcity_local
152 to 244 cm 1 cropking
Flowering Independent sources Who states it
56 to 63 days 4 seedcity, seedcity_local, cropking, strain_database
55 days 1 seedfinder
LINEAGE

Recorded parents, and how many sources agree.

Parent Sources Who states it
Gooberry 1 seedfinder
Hells Og 1 strain_fact:cropking
Jesus Og 1 seedfinder
Hells Og And Jack The Ripper 1 strain_fact:cropking

63 descendants through recorded links, including 9 Alarm, 9 Volt, 9Lb Flubber, 9Lb Punch, 9Lb Wedding Cake, 9Lb Zombie, Anslinger S Demise, Big Ego.

COMPETITIONS AND AWARD CLAIMS

Cup results with sources; claims with verdicts.

Year Competition Category Place Checked
2019 WSIA Sun Cup / WSCA Craft Cannabis Cup (Washington Sun & Craft Growers Association) Best Full-Term Sungrown Flower THC winner unverified
2019 WSIA Sun Cup / WSCA Craft Cannabis Cup (Washington Sun & Craft Growers Association) Best Overall winner unverified
2017 High Times Cannabis Cup (United States) BEST INDICA FLOWER 1st verified

No seed-bank award claims on record.

PICTURES, WITH CREDIT

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

9lb Hammer strain picture, credit seedfinder.eu

credit: seedfinder.eu · shown with credit, copyright unverified

9lb Hammer strain picture, credit seedfinder.eu

credit: seedfinder.eu · shown with credit, copyright unverified

9lb Hammer strain picture, credit cropkingseeds.com

credit: cropkingseeds.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: 9lb-hammer, jinxproof-genetics/9lb-hammer

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 9lb-hammer · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). 9lb Hammer strain dossier. https://cannalib.org/strains/9lb-hammer/

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