About This Plant
Acapulco Gold is a pure sativa landrace originating from the Sierra Madre del Sur in Guerrero state, Mexico, near the Pacific coast city of Acapulco (~17°N latitude). Adapted to intense tropical solar radiation and a pronounced wet/dry seasonal cycle, it produces tall, open-structured plants (150-250 cm indoors, up to 300 cm outdoors) with wide internodal spacing, narrow 9-11 leaflet fan leaves, and elongated, airy inflorescences. The cultivar is distinguished by its golden-amber trichome coloration at maturity, from which its name derives. With a long flowering period of 10-12 weeks and vigorous sativa stretch (2-3x during flower transition), Acapulco Gold demands advanced height management and is best suited to experienced cultivators with adequate vertical space or outdoor/greenhouse environments in warm climates.
How to Grow Acapulco Gold
Learn how to grow Acapulco Gold from seed to harvest in 150 days. Advanced difficulty. Complete nutrient guide, pH/EC requirements, and growing conditions for hydroponics, soil & greenhouse.
Backed by 20 peer-reviewed citations.
Nutrient Requirements by Growth Stage
The current Acapulco Gold record overemphasized high flowering potassium and phosphorus compared with peer-reviewed cannabis nutrition work. Controlled Cannabis sativa studies support about 160 mg/L N through productive stages, relatively low P near 30-40 mg/L, and K that does not need to exceed 60-100 mg/L for…
Sign in to view nutrient requirements
A free account unlocks NPK targets for all four growth stages, micronutrient levels, a per-stage nutrient calculator, and the full nutrition guide. Signing up takes one click. Truleaf is a free, non-profit project, and every new account helps it grow. No spam, ever.
Growing Environments
Acapulco Gold is adaptable to all four cultivation environments but performs best outdoors in warm climates or in large indoor spaces with adequate vertical clearance. Outdoor cultivation is ideal in tropical and subtropical climates matching its Guerrero origin — warm temperatures (24-32C), high solar radiation, and…
Temperature
Acapulco Gold, as a pure sativa landrace from tropical Guerrero, Mexico (~17°N latitude), exhibits higher heat tolerance than indica-dominant cultivars and most sativa hybrids. Germination requires 20-30C (optimal 25C). Vegetative growth is optimal at 24-30C day / 20-24C night — the Guerrero tropical origin confers tolerance to temperatures up to 32C before significant heat stress, higher than the ~28C ceiling typical of indica hybrids. During flowering, maintain 24-28C day / 18-22C night; a 5-8C day/night differential in late flower enhances terpene and resin development. Temperatures above 33C reduce cannabinoid yields and may attract spider mites. Growth ceases below approximately 15C. Night temperatures below 10C risk tissue damage to this tropical-adapted landrace cultivar.
Humidity
Humidity management must be adjusted at every growth stage. Germination: 70-90% RH…
Light
Acapulco Gold is a high-light short-day Cannabis sativa cultivar. Use 18h vegetative lighting, then trigger flowering with an uninterrupted 12h dark period…
Airflow
Airflow was missing from the current record. Cannabis flowering rooms need active horizontal air movement to prevent humidity pockets inside dense inflorescences and to support gas exchange under high PPFD…
Sign in to view environmental requirements
A free account unlocks exact temperature, humidity, light and airflow targets, including germination and growth ranges, DLI, photoperiod and PPFD, plus the full environment guide. Signing up takes one click. Truleaf is a free, non-profit project, and every new account helps it grow. No spam, ever.
Hydroponic System Compatibility
Drip fertigation in coco or rockwool is the most practical system for full-cycle Acapulco Gold because it supports controlled EC, pH, dry-back, and large trained plants. DWC can work when dissolved oxygen and solution strength are tightly managed, and aeroponics can accelerate growth but carries higher technical risk…
Growing Media
Acapulco Gold adapts to all standard cannabis growing media. Coco coir is the preferred hydroponic medium — excellent drainage and aeration with precise nutrient control for the vigorous sativa growth rate…
Container Specs
Acapulco Gold demands larger containers than indica varieties due to its vigorous sativa root system and tall stature (150-250 cm indoors, up to 300 cm outdoors). Indoors: minimum 7-gallon (26L) container; 10-15 gallons (38-57L) strongly preferred for full sativa expression and to prevent root-binding during the…
Training & Support
Training is essential for Acapulco Gold — without it, this pure sativa landrace will easily exceed 200 cm indoors and become unmanageable in standard grow spaces. The recommended approach combines SCROG with LST…
Sign in to view system compatibility
A free account unlocks why each of the six systems fits or fails, plus growing media, container sizes, training methods, companion plants, and the full systems guide. Signing up takes one click. Truleaf is a free, non-profit project, and every new account helps it grow. No spam, ever.
Propagation
Acapulco Gold can be propagated by seed, stem cuttings (clones), or tissue culture. As a landrace, seed propagation is historically authentic — this strain originated as an open-pollinated population in the Sierra Madre del Sur of Guerrero, Mexico…
Harvesting
Acapulco Gold reaches harvest readiness at 10-12 weeks of flowering (70-84 days from 12/12 switch), with some landrace phenotypes extending to 14 weeks. The primary indicator is trichome maturity under 60x magnification: harvest when 70-80% of capitate-stalked trichome heads appear milky/cloudy with 10-20% amber…
Planting Calendar
Indoors, Acapulco Gold can be grown year-round under artificial lighting. Vegetative growth uses an 18/6h (or 20/4h) photoperiod — allow minimum 7-8 weeks for full sativa branch development before flowering…
Common Issues
The current record listed only mold/mildew and nutrient burn. Peer-reviewed cannabis pathology and IPM reviews support a broader risk set: powdery mildew, Botrytis bud rot, Fusarium root and crown rot, spider mites, hemp russet mites, fungus gnats, Hop latent viroid, and nutrient burn…
Get the full science-backed guide
By signing up, you help keep Truleaf free and support the growth of our nonprofit project. Your account unlocks full details for every plant issue—including symptoms, causes, step-by-step solutions, and prevention—plus the month-by-month planting calendar, the complete guide, and all research sources. It only takes one click. No spam, ever.