Super Silver Haze Strain

What Is Super Silver Haze?

Super Silver Haze is one of the most celebrated sativa strains in cannabis history — a three-time High Times Cannabis Cup winner (1997, 1998, 1999) that set the standard for what a refined, award-quality sativa could be and influenced an entire generation of cannabis breeding in Amsterdam and beyond. Created by Sensi Seeds through the strategic cross of Northern Lights, Haze, and Skunk #1, it solved one of the fundamental challenges of working with Haze genetics: how to preserve the extraordinary cerebral effect character and complex terpene profile of Haze while making the plant more practical to cultivate — faster-flowering, higher-yielding, and more resin-rich.

The result was a landmark strain. Super Silver Haze delivers everything that makes Haze genetics so prized — the long-lasting, complex cerebral high; the distinctive sweet-spicy-citrus terpene character; the genuinely energizing, euphoric sativa effect quality — in a form that is more accessible to growers and more consistent in its expression than working with pure Haze. The name is apt: the silver refers to the exceptional trichome coverage that Northern Lights and Skunk #1 genes contribute to what would otherwise be a sparsely resinous Haze phenotype.

Three decades after its creation, Super Silver Haze remains a benchmark. It appears on premium menus in cannabis dispensaries across North America and Europe, is cited as a parent or breeding reference in numerous subsequent commercial genetics, and retains a devoted consumer following that spans multiple generations of cannabis enthusiasts. For consumers seeking the quintessential sativa experience — energetic, euphoric, cerebral, long-lasting, and aromatically complex — Super Silver Haze remains the reference standard.

Genetics & Breeding Background

Super Silver Haze was developed at Sensi Seeds in Amsterdam during the mid-1990s, emerging from a breeding program that brought together three of the most important genetic contributors in modern cannabis history. Each parent brings a clearly identifiable set of characteristics to the offspring.

Haze is the genetic foundation of Super Silver Haze and the source of its defining characteristics. Pure Haze — itself a multi-generational cross of South American, South Indian, Colombian, and Mexican landrace sativa genetics — produces extraordinary cerebral effects: a long-lasting, complex, almost psychedelic sativa high that was unlike anything available from indica-dominant cannabis of the era. The terpene profile is equally distinctive: a sweet-spicy-citrus-incense combination that has become one of the most recognizable aroma archetypes in cannabis. The challenge with pure Haze is practical: it flowers extremely slowly (up to 16 weeks), yields modestly, and produces relatively little resin. Addressing these limitations was the purpose of the Super Silver Haze breeding project.

Northern Lights, one of the most foundational indica genetics in modern cannabis breeding, contributes to Super Silver Haze primarily through resin production, structural compactness, and faster maturation. Northern Lights’ tight, resinous bud structure and compact internodal spacing help offset Haze’s loose, airy buds and tall structure. The terpene contribution from Northern Lights — sweet, earthy, and slightly pine-like — integrates subtly into the Haze-dominant profile without overwhelming it. The combination of Haze’s cerebral character and Northern Lights’ physical grounding creates the characteristic Super Silver Haze balance: a sativa high with just enough indica anchoring to prevent it from becoming untethered or anxiety-inducing.

Skunk #1, the third parent, contributes vigor, yield improvement, stability, and a significant portion of the terpene complexity that distinguishes Super Silver Haze from pure Haze offspring. Skunk’s genetics have an extraordinarily wide-ranging influence on modern cannabis breeding, and in Super Silver Haze they serve to stabilize the hybrid, improve outdoor and indoor performance, and add a slight pungency and earthiness that rounds out the Haze spice-citrus character. The combination of all three parents creates a strain that performs consistently across grows, which explains its enduring commercial relevance. Explore related genetics in our full strain database.

Cannabinoid & Terpene Profile

Super Silver Haze’s terpene profile is among the most complex in the sativa category, reflecting the multi-parent genetic architecture. The Haze spice-citrus character dominates, but the Northern Lights and Skunk contributions create a layered profile with multiple distinct notes that evolve as the dried flower is encountered, broken, smoked, or vaporized. Our terpene guide covers each compound in pharmacological depth.

Terpinolene is the most pharmacologically distinctive element of Super Silver Haze’s terpene profile — a terpene strongly associated with uplifting, energizing, sativa-style effects in research literature and one that is particularly characteristic of Haze-family genetics. Research by Russo and others suggests terpinolene may contribute to the distinctive “racing” quality of Haze-type highs that makes them feel more psychedelic and intense than equivalently-dosed non-Haze strains. The limonene-terpinolene combination at the core of the Super Silver Haze profile is what drives the extraordinary energy and mood elevation of the onset and peak phases. Caryophyllene provides the grounding anti-inflammatory dimension that prevents the experience from becoming purely psychedelic and keeps it anchored in physical comfort. The deliberately low myrcene content is significant: it means less body sedation and less THC potentiation than indica-dominant strains, preserving the clean, clear sativa character throughout the session. See our limonene and caryophyllene guides for in-depth pharmacology.

Effects: The Haze Experience, Refined

Super Silver Haze delivers what is widely considered the archetypal premium sativa experience. Its effect profile has been celebrated, analyzed, and referenced in cannabis culture for nearly thirty years. Understanding it helps consumers apply it strategically and safely.

Onset — The Silver Rush (0–20 Minutes)

Super Silver Haze takes slightly longer to onset than most hybrids — 10–15 minutes rather than 5–10 — which reflects the Haze genetics’ characteristic slower-building but longer-lasting pharmacological profile. When it arrives, the onset is distinctive and unmistakable. A wave of energy and clarity sweeps through the mind: thoughts sharpen and accelerate, mood lifts decisively, and there is a genuine surge of motivation and creative enthusiasm that feels qualitatively different from the euphoria of most indica-hybrid strains. This is not a body high with a mental component; it is unambiguously a mental experience with a secondary physical component.

The terpinolene-limonene combination drives the onset quality, and its effects can be intense for consumers unfamiliar with Haze genetics. Racing thoughts are common, sensory experiences become vivid and absorbing, and there can be a borderline psychedelic quality to the early onset that experienced sativa consumers find thrilling and less experienced consumers may find disorienting. First-time consumers with Haze-naive systems should start with a single, small inhalation and wait fully 20 minutes before considering more.

Peak — Sustained Cerebral Plateau (20–120 Minutes)

Super Silver Haze’s peak phase is one of the most celebrated aspects of the strain and the primary reason it has maintained its iconic status over decades. Rather than a sharp peak followed by rapid decline, the high plateaus at an extraordinarily high level and maintains it for 60–90 minutes with minimal erosion. This sustained plateau is the pharmacological signature of Haze genetics and the quality that experienced sativa consumers seek specifically.

During the peak, the cerebral character is fully expressed: creative thinking is dramatically enhanced, making complex projects feel both manageable and exciting; social engagement is effortless and energized; music and visual art become deeply absorbing; and there is a pervasive sense of well-being and enthusiasm for experience that many consumers describe as one of cannabis’s most positive qualities at its best. The caryophyllene ground effect prevents the high from becoming purely psychedelic or anxiety-inducing for most consumers at moderate doses, providing a slight physical anchor that keeps the cerebral experience pleasant rather than untethered.

Comedown — Gradual Return (120–180+ Minutes)

Super Silver Haze’s comedown is gradual and non-dramatic, reflecting the sustained-release quality of Haze pharmacology. The cerebral intensity softens over 60–90 minutes rather than dropping sharply, leaving consumers in a mildly elevated, calm state that remains functional. Mild hunger and a comfortable physical ease characterize the final phase. Most consumers feel essentially baseline within 3–4 hours of initial consumption, though the residual pleasant mood and slight sensory enhancement can persist even longer. Next-day clarity is excellent at moderate doses.

Flavor & Aroma: The Haze Signature

Super Silver Haze’s aroma is the Haze terpene signature in refined form: a complex, multi-layered profile that has no close analog in the broader cannabis market and is immediately recognizable to anyone who has spent time with premium Haze-family genetics. It is one of the most beloved aroma profiles in cannabis for good reason.

The first impression of dried Super Silver Haze flower is a bright, sweet-spicy citrus note with an almost incense-like quality — the characteristic terpinolene-limonene combination that defines Haze aromatics. This spice note is herbal and complex rather than pungent — closer to a warm chai spice mix than a sharp chemical note. The citrus component is sweet and orange-forward, with a lemon undertone and a slight tropical brightness from ocimene. Breaking the buds releases the full aromatic complexity, adding a subtle earthy-skunk note from the Skunk #1 genetics and a faint sweetness from the Northern Lights contribution.

On the smoke or vapor, the Haze spice-citrus character translates faithfully to the palate. The inhale is dominated by the sweet-spicy citrus note, clean and complex. The exhale carries the caryophyllene spice-pepper note more prominently, with a pleasant earthy finish. The aftertaste is a lingering sweet-herbal-citrus complexity that is long-lasting and genuinely enjoyable. Super Silver Haze is universally regarded as one of the best-tasting strains in the sativa category.

Medical & Therapeutic Applications

Super Silver Haze’s energizing, mood-elevating, long-lasting effect profile makes it highly relevant for conditions where daytime function, energy, and sustained mood elevation are therapeutic priorities. See our medical cannabis section and always consult a healthcare provider for medical guidance.

Depression & Chronic Fatigue: Super Silver Haze is consistently cited as one of the most effective strains for managing depression and chronic fatigue. The sustained plateau of mood elevation and energy restoration directly addresses the core symptoms of these conditions, and the duration of effect (3–4 hours) provides extended relief from a single session. Many patients report it as uniquely effective among cannabis options for motivational aspects of depression — the feeling of being stuck or unable to begin tasks.

ADHD & Focus: The cerebral clarity and thought-organizing quality of the Haze high at moderate doses makes Super Silver Haze a frequently reported choice for patients managing attention disorders. The sustained plateau avoids the peak-and-crash pattern that can make some sativa strains less useful for this application. Important caveat: at high doses or for anxiety-prone individuals, the terpinolene-driven racing quality can worsen rather than improve focus.

Stress & Anxiety: The limonene-driven mood elevation and caryophyllene grounding create effective stress relief, particularly for stress with a strong cognitive-load component (overthinking, worry loops). The energized quality of the high breaks rumination patterns effectively. As always with high-THC sativa strains, very high doses can reverse this benefit — dose conservatively.

Pain: While not a primary pain-management strain, the THC analgesic properties and caryophyllene anti-inflammatory activity provide meaningful relief for mild-to-moderate chronic pain, headaches, and inflammatory conditions without sacrificing the daytime functionality that makes Super Silver Haze most valuable.

Nausea: Like NYC Diesel and other sativa-dominant hybrids, Super Silver Haze has anti-nausea properties that make it useful for patients managing chemotherapy-related nausea, morning sickness, and other nausea-associated conditions, particularly where maintaining daytime function is important.

Appetite: Mild appetite stimulation in the tail phase without the overwhelming hunger that some indica-dominant strains produce makes Super Silver Haze a moderate appetite stimulant suitable for patients who need appetite support without the full couch-lock that comes with heavy indica-myrcene strains.

Growing Super Silver Haze

Super Silver Haze is a challenging cultivar that reflects its Haze genetics in growing behavior: it grows tall, flowers slowly, and benefits significantly from the expertise of experienced growers. The reward for mastering its cultivation requirements is exceptional yield and top-shelf quality. Our growing guide provides comprehensive cultivation resources.

Indoor Cultivation

Indoors, Super Silver Haze’s Haze genetics mean height management is critical and non-negotiable. Plants can easily reach 7–8 feet under unrestricted indoor conditions. Switch to 12/12 when plants are at no more than one-third of the desired final height. SCROG is the most effective training method — it controls the tall structure, dramatically improves canopy light distribution, and can produce exceptional yields of 500–600 g/m² under optimized conditions. LST and topping are also effective in combination. Temperatures of 72–82°F (22–28°C) with moderate humidity (50% veg, 45% flower) suit the strain well.

The 10–12 week flowering period is longer than most hybrids — a direct Haze inheritance. Patience is rewarded: harvesting early sacrifices both the full terpene expression and the high THC development that the strain is capable of. A 30–50% amber trichome target produces the balanced energetic-euphoric profile. Waiting for 60%+ amber produces a more sedating, less characteristically “Haze” experience. The silver appearance of the finished buds — dense white trichome coverage that gives the strain its name — is fully realized only in the final two weeks of flowering; don’t harvest before this development is complete.

Outdoor Cultivation

Outdoors, Super Silver Haze thrives in warm, Mediterranean-type climates with a long season. Harvest typically falls in late October to early November in Northern Hemisphere grows, meaning it is unsuitable for shorter-season climates. Outdoor plants can reach 10–12 feet in unrestricted conditions and produce extraordinary yields when given sufficient space, full sun, and adequate nutrition. The sativa structure means natural airflow through the canopy reduces mold pressure despite the long outdoor season. Structural support is strongly recommended for outdoor plants loaded with heavy, trichome-dense buds in the final weeks.

Feeding, Nutrients & Curing

Super Silver Haze is a vigorous feeder during the vegetative phase, consistent with its sativa genetics. The long flowering period requires sustained nutrient delivery, transitioning gradually from vegetative nitrogen-heavy feeding to bloom phosphorus-potassium emphasis from week 2 of flowering. The transition is more gradual than with faster-flowering strains. Cal-Mag is essential in all media. A 10–14 day flush before harvest cleans the flavor profile, preserving the delicate Haze spice-citrus terpene expression that is the strain’s primary differentiator. Curing is critical: the terpinolene and limonene that drive the characteristic Haze character are moderately volatile. Slow drying at 60–65°F and 55–60% humidity followed by a minimum 6-week jar cure (4 weeks for immediate use, 8+ weeks for optimal flavor) produces the full aromatic potential.

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