CANNALIB · STRAIN DOSSIER · GRAPE KUSH
Grape Kush
1 independent source put THC at 8.3%; 254 flower lab samples give a 10th to 90th percentile band of 10.4 to 23.7%; 10 recorded parents; 18 recorded descendants. It placed in results from High 95 Cup.
Grape Kush is a indica dominant hybrid cannabis strain bred by Ultra Genetics. Lab tests put its THC between 10.4 and 23.7% (the middle 80% of 254 flower samples). The terpenes most often reported are Linalool, alpha-Pinene, beta-Myrcene. Recorded parents: Bubba Kush × Emerald Og Kush × Grape God Bud × Grape Romulan × Mendo Purps × Pre 98 Bubba Kush × Pre98 Bubba × Purps × Romulan Grapefruit × Ed With Pre-98 Bubba. Stated flowering time 56 to 63 days. 1 cup placing on record, 0 verified against published results.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 1 independent source
● type: indica dominant hybrid
8.3%
THC, most-agreed claim
1 independent source
10.4–23.7%
Flower lab range
10th to 90th percentile of 254 samples
10
Recorded parents
with sources, never guessed
18
Recorded descendants
through stated parent links
0/1
Cup results, verified/total
placings found in published results
11
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 |
|---|---|---|
| 2.4% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 3.4% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 3.7% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 0.1% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 0.2% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 0.3% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 5.7% | 1 | cannlytics_expand |
| 6.2% | 1 | cannlytics_expand |
| 6.7% | 1 | maxvalue_terpenes_csv |
| 6.8% | 1 | nv_ccb_lab_library |
| 7% | 1 | cannlytics_expand |
| 8.3% | 1 | cannlytics_expand |
Lab range 10.4 to 23.7% THC is the 10th to 90th percentile of 254 flower lab samples, median 17.9%; CBD 0 to 0.2% over 229 samples.
top terpenes by stated value: Linalool, alpha-Pinene, beta-Myrcene, Caryophyllene Oxide, beta-Caryophyllene, alpha-Humulene
529 chemistry rows on record. Flagged rows never used as potency: 88 non flower, 26 quality flagged, 0 percent outliers.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 83 cm | 2 | seedcity, seedcity_local |
| 152 to 244 cm | 1 | cropking |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 56 to 63 days | 5 | multiverse, cannaconnection, seedcity, seedcity_local, seedfinder |
| 56 days | 2 | seedfinder, hytiva |
| 42 to 56 days | 1 | cropking |
| 52 to 56 days | 1 | seedfinder |
| 54 days | 1 | seedfinder |
| 58 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Bubba Kush | 1 | seedfinder |
| Emerald Og Kush | 1 | strain_fact:seedfinder|part_of:purps x emerald og kush x sweet grapefruit |
| Grape God Bud | 1 | seedfinder:parents |
| Grape Romulan | 1 | strain_fact:seedfinder |
| Mendo Purps | 1 | seedfinder |
| Pre 98 Bubba Kush | 1 | leafly_parent_slugs:leafly_flat_enrich |
| Pre98 Bubba | 1 | strain_fact:seedfinder |
| Purps | 1 | strain_fact:seedfinder|part_of:purps x emerald og kush x sweet grapefruit |
| Romulan Grapefruit | 1 | seedfinder |
| Ed With Pre-98 Bubba | 1 | summary:lineage |
18 descendants through recorded links, including Aggressor, Golden Cobra, Grape Slammer, Grape Gushers, Grape Gelato, Grapelato, Merlot Og, Grape Valley Kush.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2018 | High 95 Cup | Solvent | 6th Place | unverified |
No seed-bank award claims on record.
PICTURES, WITH CREDIT
11 pictures on record. Three shown, each with its source.
credit: seedfinder.eu · shown with credit, copyright unverified
credit: cannaconnection.com · shown with credit, copyright unverified
credit: images.hytiva.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: grape-kush, growers-choice/grape-kush, moxie-710/grape-kush, the-bank-genetics/grape-kush, the-cali-connection/grape-kush, cali connection grape kush strain fem photo 6 pack, grapekush, 018NY6XC00VTDQJXN1E65HEWV8
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dossier grape-kush · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Grape Kush strain dossier. https://cannalib.org/strains/grape-kush/