Sativa Dominant · Barney's Farm
Acapulco Gold
Acapulco Gold is the legendary Mexican sativa landrace that developed around Acapulco on Mexico's Pacific coast through the 1950s and 1960s, becoming one of the most-celebrated cannabis varieties of the American counterculture era. Barney's Farm released a modern seed-form working line in the early 2010s, preserving the dominant gold-tinted bud coloration and the sweet caramel-pine terpene profile that defined the original landrace. Plants finish in ten to eleven weeks indoors with medium-density buds, bright golden-orange pistils, and a moderate trichome layer that develops gradually through flower. The high is sharp and cerebral with a fast onset and a long energetic tail, recommended as a daytime productivity strain that holds the original landrace clarity rather than the heavier hybrid effects of modern crosses.
Reviewed 2026-05-23· Sources: seedfinder.eu, Barney's Farm catalogue, American Heirloom archives
Potency
- THC range
- 19–24%
- Typical THC
- 22%
- CBD
- up to 0.2%
Flowering
- Indoor weeks
- 10–11 wk
- Difficulty
- Moderate
- Climate
- Mediterranean, warm dry, tropical
Yield & size
- Indoor
- 400-500 g/m²
- Outdoor
- 600-800 g/plant
- Height
- 150-180 cm
Indica / sativa ratio
Terpene profile
The aromatic compounds below shape how Acapulco Gold smells, tastes, and ultimately feels in the body.
- dominant
Pinene
Alert and pine-forward — associated with mental clarity and bronchodilation.
- secondary
Myrcene
Sedating, musky, herbal — commonly linked to couch-lock effects.
- secondary
Caryophyllene
Peppery and spicy — the only terpene that binds CB2 receptors, studied for anti-inflammatory action.
- minor
Humulene
Hoppy and earthy — appetite-suppressing and shared with hops and sage.
Reported side effects
Lineage
Acapulco Gold traces to Mexican landrace. The cross sits in the Mexican / American heirloom family, which influences both the terpene profile and the flowering structure described above.
Genetic family tree
Documented parents for Acapulco Gold based on breeder catalogues. Library entries are clickable; ancestors not yet documented on this site appear in a lighter, non-linked box.
Strains crossed with Acapulco Gold
Acapulco Gold is a parent of 2 strains in the broader catalogue. These are crosses that carry Acapulco Gold genetics on at least one side of the cross.
Grow profile
Grow profile
- Indica / sativa
- 20% / 80%
- Flowering days
- 70–77 days
- Stretch
- High
- Pest resistance
- High
- Mold resistance
- Moderate
- Training methods
- topping, scrog, supercropping
Feed schedule for Acapulco Gold
These EC and NPK targets are starting points calibrated for the strain's Sativa lean and moderate difficulty rating — not gospel. Drop 15-20% off any EC ceiling on your first run and let the plant tell you where it actually wants to feed.
Suggested feed schedule
- Late veg
- 1.2-1.4 EC
- Early flower
- 1.3-1.5 EC, NPK 2-2-3
- Mid flower
- 1.6-1.8 EC, NPK 1-3-4
- Late flower
- 1.4-1.6 EC
- Final week
- Plain pH-balanced water for the last 7-10 days; light flush if you ran nutrients on the higher end.
Full breakdown of feed math, runoff testing, and salt buildup in our nutrient guide.
What to expect through the grow cycle
Acapulco Gold is documented with a 11-week flower and a longer stretch phase typical of sativa-leaning hybrids. The visual below maps a documented 15-week cycle built from 4weeks of vegetative growth and the strain's published flowering window.
Published grow reports for Acapulco Gold concentrate the most observational notes on the stretch window. This timeline is descriptive — it reflects what reports document, not a how-to. Actual week-to-week behaviour varies with phenotype, light intensity, pot size, and environment.
Phase details
- Veg (weeks 1-4)
- The documented vegetative period for Acapulco Gold. Plants establish root structure, leaf canopy, and node count before flower triggering, with a moderate difficulty rating shaping how forgiving the early canopy work tends to be.
- Stretch (weeks 5-8)
- Acapulco Gold is documented as having high stretch. Reports describe the plant roughly doubling in height during this phase as the sativa-leaning structure establishes its final flowering frame.
- Bud sites (weeks 9-10)
- Pre-flowers form at the nodes and calyxes begin to develop. Grow reports for Acapulco Goldnote this as the window where the canopy's eventual bud distribution becomes visible.
- Bud development (weeks 11-13)
- Flowers thicken and calyxes fatten through this phase. Documented Acapulco Gold runs show the bulk of visible flower mass accumulating here, with resin production accelerating toward the end.
- Ripening (week 14)
- Trichomes transition from clear toward cloudy and amber. Reports for Acapulco Gold describe the Pinene-led terpene profile maturing through this window, with aroma sharpening week over week.
- Final (week 15)
- Calyx swelling is documented as complete and the harvest window opens. Published Acapulco Gold runs end here, within the 10-11 week flowering range reported by the breeder.
Flavor & aroma
Reported effects
Common questions about Acapulco Gold
Is Acapulco Gold a true landrace?
The original Acapulco Gold is a Mexican landrace, though the seed-form versions sold today are stabilized working lines rather than direct landrace seed. Barney's Farm's release preserves the dominant gold coloration and caramel-pine terpene markers of the original.
Why is it called Acapulco Gold?
The name refers to the distinctive golden-yellow coloration that mature buds develop near harvest, combined with the geographic origin around Acapulco on Mexico's Pacific coast. The 'gold' name dates to American smuggling-era branding in the 1960s.
Breeder of record
Barney's Farm
View breeder profile and other strains →
More from Barney's Farm
Strains similar to Acapulco Gold
These picks lean on the same terpene profile and parent genetics as Acapulco Gold — shared dominant terps, overlapping lineage, and matching indica/sativa lean. No star ratings or popularity contests, just overlap on the traits that actually drive a similar grow and smoke.
