HybridAutoflower (fem)
GSC cut × Grapefruit Auto
- Flowering
- 9–10 wk
- THC
- 20%
- CBD
- 1%
- Height
- 60–100 cm
- Yield
- 450–600 g/m²
- I/S
- 60/40
THC20%published by breeder
CBD1%published by breeder
Flowering9–10 wkpublished by breeder
Provenance
Identity and sources
| Breeder | Fast Buds |
|---|---|
| Recorded genetics | Crocket´s Tangie x Fast Buds Auto #1 |
| Source page | 2fast4buds.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
| Seed type | Autoflower (fem) |
|---|---|
| Flowering type | Autoflower |
| Flowering time | 9–10 wk |
| Height indoor | 80–120 cm |
| Yield indoor | 400–550 g/m² |
| Yield outdoor | 50–250 g/plant |
| Indica / Sativa | 50% indica / 50% sativa |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Grapefruit Auto
Crocket´s Tangienot cataloged
Fast Buds Auto #1not cataloged
Descendants
Known crosses using Grapefruit Auto
1 strain names Grapefruit Auto as a parent
Pairings
Frequently crossed with
The other parent in crosses that use this strain.
- GSC cut ×1
Data trust
Where this row came from
- Source
- 2fast4buds.com ↗
- Fields with a published source
- 12
- Fetched
- 15 Sept 2026
We never copy values between breeders. Fast Buds's Grapefruit Auto is not another breeder's Grapefruit Auto.
Lab data
No lab report here yet
Have a lab report for Grapefruit Auto?
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 catalog
More from Fast Buds
- IndicaAutoflower (fem)
Afghan Auto
- Flowering
- 8–9 wk
- THC
- 22%
- CBD
- 1%
- Height
- 60–90 cm
- Yield
- 400–500 g/m²
- I/S
- 85/15
- SativaAutoflower (fem)
Amnesia Haze Cut × FB Auto #1
- Flowering
- 10 wk
- THC
- 22%
- CBD
- 1%
- Height
- 90–150 cm
- Yield
- 400–650 g/m²
- I/S
- 30/70
- SativaAutoflower (fem)
Original Auto Amnesia F4 × Z Auto F5
- Flowering
- 9–10 wk
- THC
- 24%
- Height
- 70–120 cm
- Yield
- 450–600 g/m²
- I/S
- 25/75
- HybridAutoflower (fem)
(Tropicana Cookies Auto F5 (Dark Pheno) × Bruce Banner Auto) × Strawberry Banana Auto F5
- Flowering
- 9–10 wk
- THC
- 29%
- CBD
- 1%
- Height
- 80–120 cm
- Yield
- 400–550 g/m²
- I/S
- 45/55
- IndicaAutoflower (fem)
Apricot light purple from Compound Genetix × GG4 Auto F6
- Flowering
- 9–10 wk
- THC
- 26%
- CBD
- 1%
- Height
- 80–120 cm
- Yield
- 450–550 g/m²
- I/S
- 80/20
Shared genetics
Similar strains
Share a parent with this strain
- HybridAutoflower (fem)
Jack Herer × Fast Buds Auto #1
- Flowering
- 9 wk
- THC
- 21%
- CBD
- 1%
- Height
- 70–110 cm
- Yield
- 400–500 g/m²
- I/S
- 35/65
