Provenance
Identity and sources
| Breeder | Fatbush Seeds |
|---|---|
| Recorded genetics | Zkittlez x Gelato |
| Source page | fatbushseeds.com ↗ |
| Last read | 15 Sept 2026 |
| Read via | structured data on the breeder page |
Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.
Cultivation
Grow info
| Flowering type | Autoflower |
|---|
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Descendants
Known crosses using Runtz
91 strains name Runtz as a parent
Blue Sherb × Runtz
- Flowering
- 9 wk
Yield: Medium–High · Height/Stretch: Medium height; moderate stretch
Durban Poison (Bay Area cut) × Runtz
- HybridFeminized
Runtz × Banana OG
- Flowering
- 9 wk
- THC
- 30%
- Height
- 100–120 cm
- Yield
- 550 g/m²
- I/S
- 50/50
- Feminized
Banana OG × Runtz
- Flowering
- 8–9 wk
- THC
- 24–27%
- CBD
- 0.1%
- Indica-dominantFeminized
Black Diamond Sherbet × Runtz
- Flowering
- 8–9 wk
- THC
- 30–32%
- I/S
- 55/45
- HybridFeminized
Z × Gelato × Runtz
- Flowering
- 8–9 wk
- THC
- 30%
- CBD
- 0.1%
- Height
- 114–127 cm
- I/S
- 60/40
- Indica-dominantFeminized
Black Diamond Sherbet × Runtz
- Flowering
- 8–9 wk
- THC
- 30–32%
- Yield
- 400–450 g/m²
- I/S
- 55/45
Cherry Lemonade × Runtz
- HybridFeminized
Runtz × 2 Scoops (Grape Sherbet × Orange Sherbet)
- Flowering
- 9 wk
Yield: Good
- IndicaAutoflower (fem)
Forbidden Fruit × Runtz
- Flowering
- 9 wk
- THC
- 26%
- Height
- 130 cm
- Yield
- 400–550 g/m²
- I/S
- 65/35
- Feminized
Riri Sour D × Runtz
- Seed→harvest
- 63–70 days
Yield: Medium–High (select phenos hit hard) · Height/Stretch: Medium–tall; high stretch
Data trust
Where this row came from
- Source
- fatbushseeds.com ↗
- Fields with a published source
- 3
- Fetched
- 15 Sept 2026
We never copy values between breeders. Fatbush Seeds's Runtz is not another breeder's Runtz.
Lab data
No lab report here yet
Have a lab report for Runtz?
Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.
Same name
13 breeders sell a Runtz
A name is not a genetic identity. Each row is what that breeder published, on their own page.
| Breeder | Genetics | THC | Flowering | Seeds | Read from |
|---|---|---|---|---|---|
| Fatbush Seedsthis page | Zkittlez x Gelato | — | — | — | fatbushseeds.com |
| Auto Seeds | — | 20–24% | 9–10 wk | — | autoseeds.com |
| Barney's Farm | Original Z Strain x Gelato Strain | 29% | 8–9 wk | Feminized | barneysfarm.com |
| Blim Burn Seeds | Runtz x BF Super Auto #1 | 18–22% | 8–10 wk | Autoflower (fem) | blimburnseeds.com |
| Bluedog Genetics | — | 26–30% | — | — | bluedoggenetics.com |
| DaHood Urban Seeds | — | 25% | — | Feminized | dahoodurbanseeds.com |
| Expert Seeds | — | 21–24% | 8–9 wk | Feminized | expertseedbank.com |
| Freedom of Seeds | — | 25% | 8–9 wk | Feminized | freedomofseeds.com |
| Freedom of Seeds | Zkittlez x Gelato | 25–29% | 8–9 wk | Feminized | freedomofseeds.com |
| Garden of Green | — | 21–24% | 8–9 wk | — | gardenofgreenseedbank.com |
| Hypno Seeds | Gelato x Z | 27% | 8–9 wk | Feminized | hypnoseeds.com |
| Nirvana Seeds | — | — | 8–9 wk | Feminized | nirvanashop.com |
| Real Gorilla Seeds | — | 20% | 8–9 wk | — | realgorillaseeds.com |
Where these disagree, both are quoted correctly — the breeders disagree, not the records. Every figure links to the page it was read from.
Same catalog
More from Fatbush Seeds
Shared genetics
Similar strains
Share a parent with this strain
- HybridFeminized
Blue Sherbet × Zkittlez
- Flowering
- 8–9 wk
- THC
- 20–25%
- CBD
- 1%
- Yield
- 450–550 g/m²
- IndicaAutoflower (fem)
Gelato × (Girl Scout Cookies × Ruderalis)
- THC
- 26%
- I/S
- 45/55
Structure: Compact, stocky growth with dense buds covered in bright orange pistils
- Sativa-dominant
Gelato × Rosetta Stone
- Flowering
- 8–9 wk
- THC
- 4–7%
- CBD
- 5–10%
- Yield
- 450–550 g/m²
- HybridAutoflower (fem)
Zkittlez × Kush Mint × Ruderalis
- Flowering
- 8–9 wk
- THC
- 18–22%
- CBD
- 1%
- Height
- 80–100 cm
- Yield
- 450 g/m²
- Feminized
Blue Sherb (Blue Cookies × Sunset Sherb) × Zkittlez
Structure: Dense, colorful buds with heavy trichome coverage
- HybridFeminized
Z × Gelato × Pink Panties
- Flowering
- 8–9 wk
- THC
- 25%
- CBD
- 2%
- Height
- 102–127 cm
- I/S
- 50/50
- HybridFeminized
Gelato × The Original Z × Pink Panties
- Flowering
- 8–9 wk
- THC
- 26%
- Height
- 100–150 cm
- Yield
- 425–475 g/m²
- I/S
- 50/50
Bubba Kush × Gelato
- Flowering
- 9 wk
- THC
- 22.8%
- CBD
- 0.7%
- I/S
- 70/30
Yield: Medium – High
- Indica-dominantFeminized
Gelato × Kosher Kush
- Flowering
- 8–10 wk
- THC
- 22–24%
- I/S
- 65/35
- Indica-dominantFeminized
Banana Punch × Zkittlez × Z99 (polyploid)
- Flowering
- 8–9 wk
- THC
- 25–30%
Yield: High to very high · Structure: Strong lateral branching with thick central colas and extremely dense, compact flower formation
