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Hybrid60% Indica / 40% Sativa13–22% THC

Mendocino Purps

Also known as: Mendo Purps, The Purps, Purps, Purple Mendocino

Breeder: Unknown (clone-only from Mendocino County, CA; BC Bud Depot stabilized IBL seed line in 2006)

A legendary clone-only cultivar from Mendocino County that defined the modern purple cannabis category. Emerged in the late 1990s from Northern California's Emerald Triangle growing community and circulated among local cultivators before BC Bud Depot stabilized it into seed form. Won High Times Strain of the Year recognition in 2007 and multiple Cannabis Cup placements. Prized for its striking natural purple coloration, grape-berry bouquet, and caramel-coffee flavor profile. Considered a foundational genetic in purple cannabis breeding.

Lineage
Unknown Sativa x Indica Landrace (inbred)
THC Range
13–22%
Flower Time
7–9 weeks (BC Bud Depot says 7–8 weeks; most sources say 8–9 weeks)
Difficulty
Beginner-friendly to intermediate

Lineage & Genetics

Cross: Unknown Sativa x Indica Landrace (inbred)

Parent strains in encyclopedia:Afghani

The original indica landrace component is believed to be an Afghani-derived variety adapted to Northern California's coastal climate over decades of outdoor cultivation. The unknown sativa parent contributed stretch, uplifting mental effects, and longer flowering characteristics that balance the indica structure. Both parents remain unidentified — the strain's pedigree lives entirely in Mendocino County oral tradition.

Lineage Dispute

Exact parentage unknown. Oral tradition traces it to bagseed from a purple Afghani variety originally grown in 1977, not cultivated until 1998. Some sources describe it as a backcross of a pure North American Indica landrace. Multiple sites contradict on indica vs sativa dominance (60:40 either direction). BC Bud Depot received the clone at the 2004 Cannabis Cup and spent two years inbreeding to create a stable seed line.

Terpene Profile

DOMINANT

Myrcene

SECONDARY

Caryophyllene

SECONDARY

Pinene

SECONDARY

Sabinene

SECONDARY

Phellandrene

Aroma: Sweet grape and wild berry with rubber/fuel undertones, pine needles, earthy skunk, and a spicy pepper kick. Pungent nose that fills a room. Some phenotypes lean more toward floral grape candy while others express deeper rubber-fuel funk.

Flavor: Caramel coffee on the inhale with nutty undertones, transitioning to sweet grape and berry on the exhale. Woodsy pine and a slight sour edge linger. Hash-like finish with a deep purple grape taste that persists long after exhale.

Effects & Experience

Onset: Begins with an uplifting cerebral wave within 5–10 minutes — clear-headed euphoria and mood elevation without racing thoughts.

Transitions into full-body relaxation while maintaining mental clarity. Deeply calming without heavy sedation at moderate doses. Higher doses bring couch-lock potential and sleepiness. Users report feeling happy, talkative, and creative before the body effects take over.

Duration: 2–3 hours; body relaxation outlasts the initial cerebral lift.

Commonly Reported Uses

Stress reliefChronic painAnxietyPTSDDepressionInsomniaInflammation

Growing Characteristics

Flower Time
7–9 weeks (BC Bud Depot says 7–8 weeks; most sources say 8–9 weeks)
Yield (Indoor)
12–16 oz/m² (moderate; dense buds but not a heavy yielder)
Yield (Outdoor)
3–24 oz/plant (highly variable; climate and expertise dependent; harvest mid-to-late October)
Difficulty
Beginner-friendly to intermediate
Height
3–4 ft indoors, 6–8 ft outdoors
Environment
Mediterranean, mild, dry climates preferred. Excellent cold tolerance compared to most purple strains. Good mold resistance. Grows well both indoors and outdoors.

Grow Tips: Drop nighttime temperatures 8–10°C in the final 2 weeks of flower to encourage maximum purple expression — the anthocyanins activate with cold stress. Approximately 50% of plants from seed will express purple coloration; the other half stay green but retain the grape flavor. Responds well to topping and LST; stretches 1.3–1.6x after flip, stays manageable under 140cm indoors with training. Stems may require support in late flower — buds get dense and heavy enough to snap branches. Finish humidity at 38–42% RH to prevent botrytis in the dense purple buds. Organic living soil or top-dress approaches reportedly produce the most robust flavor expression. For hash production: wet trim fans, freeze whole flowers immediately for fresh-frozen runs. Target 73–159 micron fractions; 90 and 120 micron bags yield the most aromatic, stable resin. Hash rosin from this cultivar is noted for perfumy dark berry syrup, pine, and cocoa notes due to abundant 90–120 micron trichome heads.

History & Origin

Emerged from Mendocino County, California in the late 1990s — reportedly from bagseed of a purple Afghani variety originally grown in 1977 but not cultivated until 1998. Circulated exclusively as clone-only among Northern California's Emerald Triangle growers through the early 2000s. BC Bud Depot received a cut at the 2004 High Times Cannabis Cup in Amsterdam and spent two years inbreeding it to create a stable IBL seed release. Won High Times Strain of the Year (Top 10) in 2007. Became a foundational parent in the modern purple cannabis lineage, contributing genetics to GDP, Purple Urkle, Grape Ape, Mendo Breath, and dozens of other descendants. SeedFinder lists 89+ direct crosses from the original cut alone.

Awards & Recognition

  • High Times Strain of the Year — Top 10 (2007)
  • 3rd Place Sativa Cup — High Times Cannabis Cup 2007 (BC Bud Depot)
  • 2nd Place Sativa Cup — High Times Cannabis Cup 2009 (BC Bud Depot)

Notable Crosses

Strains bred using Mendocino Purps as a parent:

Granddaddy PurpleMendo Purps x Skunk x Afghan — Ken Estes, 2003BlackwaterMendo Purps x SFV OG Kush — The Cali Connection
Purple BuddhaThe Purps x Blue Buddha — BC Bud Depot
Mendo MontageMendo Purps cross → parent of Mendo Breath
303 PurpsMendo Purps x 303 Kush — The Fire Department
Alexander the GrapeCandyland x Mendo Purps — Oregon Microgrowers Guild
Sources & References (9)
  1. SeedFinder.eu — The Purps / BC Bud Depot (seedfinder.eu/en/strain-info/the-purps/bc-bud-depot)
  2. SeedFinder.eu — Mendo Purps / Unknown or Legendary
  3. BC Bud Depot — Official product page (bcbuddepot.com/marijuana-seeds/regular/the-purps/)
  4. Leafly — Mendocino Purps (leafly.com/strains/mendocino-purps)
  5. Cannapedia.ai — Mendocino Purps
  6. Herbies Head Shop — The Purps Regular
  7. DNA Genetics — Mendo Purps cannabis strain
  8. I Love Growing Marijuana — Mendocino Purps
  9. GrowDiaries — Mendocino Purps

Want to Grow Mendocino Purps?

Check our genetics menu for available clones or call us to discuss your growing needs.