- Type
- Sativa-Dominant Hybrid
- Dominant terpene
- Terpinolene
Effects
Onset & progression
Rapid onset within minutes; begins with cerebral head rush bringing immediate mental clarity and heightened awareness; flows into sustained cognitive stimulation with enhanced focus and mental energy; 20-30 minutes in, gentle physical relaxation emerges to ground cerebral effects without sedation; creates signature balance of mental activation with physical comfort
Duration
Total duration 2-3 hours when inhaled with gradual tapering; peak effects 30-45 minutes post-consumption; sustained intensity for next hour before gentle decline; notably smooth comedown without crash or fatigue; edibles extend duration with clarity persisting; vaporization at 325-350°F emphasizes terpenes and cerebral effects; 375-400°F releases fuller cannabinoid spectrum
Common effects
Enhanced creativity and lateral thinking; improved focus without racing thoughts; uplifted mood and mild euphoria; increased sociability and conversational ease; gentle physical relaxation without sedation; sustained mental energy and motivation; heightened sensory awareness of music and visual details; described as functional and clear-headed
Potential adverse effects
Dry mouth and mild eye dryness (common; manageable with hydration); heightened anxiety or mild paranoia possible with higher doses or in THC-sensitive individuals; can interfere with sleep if consumed too close to bedtime; mild headaches during comedown reported occasionally; start with small doses and increase gradually to find optimal range
Ideal occasions
Morning and early afternoon use; creative projects (writing, visual arts, music production, design); social situations (dinner parties, networking, casual gatherings); physical activities with creative/technical components (hiking, cycling, yoga, climbing, dancing); work requiring sustained mental engagement (writing, coding, research); outdoor settings (nature walks, beach, mountains); indoor focused projects; weekend mornings when tasks need completion
Not recommended for
Late evening or bedtime use (due to energizing properties); individuals with anxiety sensitivity to sativa-dominant strains; those seeking heavy sedation or pain relief; users with very low THC tolerance without starting with microdoses; situations requiring sedation or deep physical relaxation
Terpenes
Dominant terpenes
Terpinolene (dominant; 30-40% in typical profiles); provides fresh pine-forward notes with floral undertones; uncommon as dominant terpene in modern genetics; creates clean, bright aromatic signature
Secondary terpenes
Beta-caryophyllene (moderate; 10-15%); adds spicy, peppery complexity with woody undertones; pinene (alpha and beta; moderate); reinforces pine character with forest-like freshness; ocimene, myrcene, limonene, humulene (trace to moderate); add herbal, earthy, citrus, and woody layers
Cannabinoid profile
THC: typically 18-24% (modern selections); original 1990s releases 15-19%; exceptional specimens 25-27%; CBD: 0.7-1.0% consistently; minor cannabinoids CBG and CBC in trace amounts; potency characterized by effect quality rather than maximum THC; terpene synergies crucial to experience
Lineage
Lineage & origins
Created by Sensi Seeds in mid-1990s Amsterdam to honor cannabis activist Jack Herer; three-way cross of (Northern Lights #5 x Haze A) with (Skunk #1 x Haze C); released 1994 at The Cannabis Castle; distributed through Dutch pharmacies as medical-grade strain; draws from Thai, Colombian, Mexican, and Afghani landrace genetics
Genetics & phenotypes
Four primary phenotypes: three sativa-dominant (tall, stretched, 10-12 week flowering, spear-shaped buds) and one indica-dominant (compact, dense, 8-9 week flowering); quality specimens show tight resin-packed buds with crystalline coating extending to sugar leaves; vibrant green with prominent orange pistils; phenotype variation allows selection based on cultivation needs and desired effects
Comparable strains
Super Silver Haze (nearly identical genetics and terpene profile; higher sativa ratio 70/30; more purely energizing); J1/Jack Herer x Skunk #1 (direct descendant; sweeter aromatic profile); XJ-13/Jack Herer x G13 Haze (Haze-heavy descendant; more citrus notes); Durban Poison (pure sativa with terpinolene dominance; less physical grounding); Green Crack (comparable daytime functionality; fruitier flavor profile)
Growing
Flowering time
Indoor: 8-12 weeks depending on phenotype (indica-leaning 8-9 weeks; sativa-dominant 10-12 weeks); outdoor: late September to mid-October harvest in northern hemisphere
Plant structure
Medium to tall stature; sativa phenotypes show significant vertical stretch during early flowering; responds well to training techniques (topping, LST, SCROG); develops multiple productive flowering sites; requires height management in indoor cultivation; prefers stable temperatures 70-80°F (21-27°C)
Resilience
Robust growth vigor; demonstrates resilience to common stressors with stable environmental parameters; prefers slightly lower humidity during flowering (40-50%); resistant to many common diseases when properly managed; requires attention to airflow in late flowering due to dense bud structure
Yield potential
Indoor: 500-600g per square meter with proper technique; outdoor: 800-1200g per plant in optimal conditions; generous yields when well-tended; responds excellently to SOG and SCROG methods; yield quality high with proper environmental control
Quality indicators
Dense, resin-saturated buds with crystalline coating; vivid green base color with abundant orange pistils; immediately apparent pine-spice aroma; trichome coverage extending to sugar leaves; proper moisture content (neither too dry nor humid); clean smoking characteristics; strong and clear effects; avoid hay-like or muted aromatics indicating poor processing
Terpene and cannabinoid profiles vary significantly by cultivator, growing conditions, harvest timing, and phenotype expression. Information represents general characteristics based on documented analyses and consumer reports—individual experiences vary. Always request current lab results for specific batches. Cannabis affects individuals differently based on tolerance, body chemistry, consumption method, dosage, and setting. This information is educational only and not medical advice or treatment recommendation. Consult qualified healthcare providers for therapeutic guidance. Ensure compliance with local cannabis regulations.