Auto Alpujarreña by Pyramid Seeds
Genetics and Lineage: Auto Alpujarreña by Pyramid Seeds is a robust, 90% indica-dominant autoflowering cultivar. It was meticulously bred by crossing the original photoperiod Alpujarreña with Ruderalis genetics. Originating from the high-altitude environments of the Alpujarras mountain range near Granada, Spain, this genetic lineage has been selected over several generations to withstand significant temperature fluctuations and strong winds.
Yield and Growth Cycle: This strain is highly regarded for its rapid turnaround, typically completing its entire life cycle from seed to harvest in just 43 to 55 days. Despite its short life cycle and compact stature—usually ranging between 40 and 150 centimeters—it is a heavy producer. Indoors, growers can expect generous yields of 450 to 550 grams per square meter under optimal conditions.
Cultivation Notes: Auto Alpujarreña is an exceptionally resilient plant, making it highly recommended for beginners and those growing in less-than-ideal climates. Its natural cold resistance and sturdy, thick branching reduce the need for extensive support structures. It thrives in both indoor setups and harsh outdoor environments, ultimately producing flowers that offer a deeply relaxing effect complemented by a rich, sweet, and earthy aromatic profile.
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Similar strains
| Breeder | Pyramid Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±58 days |
| THC | 17% |
| CBD | 1% |
| Environment | Outdoors |
| Lineage | Alpujarrena × Ruderalis |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Alpujarrena · Ruderalis
Ancestry Pedigree
Pyramid Seeds
Original Strains
Original Strains
Growing Auto Alpujarreña: what to expect
Because Auto Alpujarreña is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Alpujarrena or Ruderalis will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Auto Alpujarreña FAQ
How long does Auto Alpujarreña take to flower?
Auto Alpujarreña typically flowers in around 58 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto Alpujarreña an indica or a sativa?
Auto Alpujarreña is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Alpujarreña?
Auto Alpujarreña was bred from Alpujarrena × Ruderalis by Pyramid Seeds.
How strong is Auto Alpujarreña?
Reported THC for Auto Alpujarreña is 17% and CBD 1%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Auto Alpujarreña like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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