CANNALIB · STRAIN DOSSIER · BLUE RUNTZ
Blue Runtz
2 independent sources put THC at 21%; 82 flower lab samples give a 10th to 90th percentile band of 14.4 to 27.8%; 6 recorded parents; 1 recorded descendant.
Blue Runtz is a indica dominant hybrid cannabis strain bred by Crop King Seeds. Lab tests put its THC between 14.4 and 27.8% (the middle 80% of 82 flower samples). The terpenes most often reported are limonene, β-myrcene, terpinolene. Recorded parents: Blue Z × Blueberry × Grape Runtz × White Rhino × White Runtz × Blueberry And White Runtz. Stated flowering time 56 to 63 days.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 2 independent sources
● type: indica dominant hybrid
21%
THC, most-agreed claim
2 independent sources
14.4–27.8%
Flower lab range
10th to 90th percentile of 82 samples
6
Recorded parents
with sources, never guessed
1
Recorded descendants
through stated parent links
0/0
Cup results, verified/total
placings found in published results
3
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 |
|---|---|---|
| 21% | 2 | leafly_flat, leafly_flat_enrich, nv_ccb_lab_library |
| 8.3% | 1 | nv_ccb_lab_library |
| 9.9% | 1 | nv_ccb_lab_library |
| 11.3% | 1 | nv_ccb_lab_library |
| 11.9% | 1 | nv_ccb_lab_library |
| 13.9% | 1 | nv_ccb_lab_library |
| 14.3% | 1 | nv_ccb_lab_library |
| 14.4% | 1 | nv_ccb_lab_library |
| 14.6% | 1 | nv_ccb_lab_library |
| 15.1% | 1 | nv_ccb_lab_library |
| 16.5% | 1 | nv_ccb_lab_library |
| 17.5% | 1 | nv_ccb_lab_library |
Lab range 14.4 to 27.8% THC is the 10th to 90th percentile of 82 flower lab samples, median 21.4%; CBD 0 to 0% over 73 samples.
top terpenes by stated value: limonene, β-myrcene, terpinolene, α-pinene, β-caryophyllene, α-humulene
104 chemistry rows on record. Flagged rows never used as potency: 5 non flower, 0 quality flagged, 0 percent outliers.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 152 to 244 cm | 1 | cropking |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 56 to 63 days | 2 | leafly_flat_grow, cropking |
| 63 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Blue Z | 1 | seedfinder |
| Blueberry | 1 | strain_fact:allbud,hytiva,master |
| Grape Runtz | 1 | seedfinder |
| White Rhino | 1 | strain_fact:hytiva |
| White Runtz | 1 | strain_fact:allbud,master |
| Blueberry And White Runtz | 1 | strain_fact:cropking |
1 descendants through recorded links, including Krazy Runtz.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
No cup results on record.
No seed-bank award claims on record.
PICTURES, WITH CREDIT
3 pictures on record. Three shown, each with its source.
credit: allbud.s3.amazonaws.com · shown with credit, copyright unverified
credit: images.hytiva.com · shown with credit, copyright unverified
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: blue-runtz, glk-genetics/blue-runtz
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 blue-runtz · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Blue Runtz strain dossier. https://cannalib.org/strains/blue-runtz/