Jack Herer, Super Silver Haze, or Amnesia Haze? Vermont's Haze-Family Intensity Guide

Vermont's adult-use dispensaries carry three Terpinolene-dominant Haze-family sativas that sit in the same category on any menu — daytime, cerebral, high-ceiling — but produce meaningfully different experiences. Jack Herer is the everyday focused creative. Super Silver Haze is the three-time Cannabis Cup champion that turns the intensity up. Amnesia Haze is the two-time Cup winner that removes almost all of the brakes. Understanding which of the three you want on a given day — and which you are ready for — is one of the most useful pieces of strain knowledge a Vermont cannabis consumer can carry.

The short answer: start with Jack Herer, step to SSH when you are ready for more, and save Amnesia Haze for when SSH is comfortable and you want the ceiling. This guide covers why.

TL;DR

• Jack Herer (Sensi Seeds, Haze × NL#5 × Shiva Skunk): Terpinolene → Caryophyllene → Pinene, 16–22% THC, 5–10 min onset, ~2 hour arc — the grounded, focused Haze. Intermediate consumers. Year-round Vermont staple.
• Super Silver Haze (Green House Seeds, NL#5 × Haze × Skunk #1): Terpinolene-dominant, variable position 2 (Caryophyllene or Pinene most common), 18–23% THC, 3–4 min onset, ~2 hour arc — the three-time Cup-winning Haze with a higher ceiling. Experienced consumers. Seasonal Vermont availability.
• Amnesia Haze (Soma Seeds, Thai × Cambodian × Laotian × Afghani Hawaiian × Jamaican Haze): Terpinolene → Limonene → Myrcene, 20–22% THC, 2–5 min onset, 3–4 hour arc — the raw multi-landrace Haze with no structural dampener. Experienced-to-advanced consumers. Periodic Vermont availability.
• COA shortcut: Terpinolene leads all three — not the differentiator. Caryophyllene at position 2 = Jack Herer (grounded). Limonene at position 2 = Amnesia Haze (amplified). SSH is variable at position 2.

What Terpinolene actually means

Terpinolene is the dominant terpene in all three strains — and it is the reason they belong to the same family. In the cannabis terpene landscape, Terpinolene-dominant strains are a minority: most of the market skews Myrcene-first (indica-leaning body effect) or Caryophyllene-first (body-forward balanced hybrid). Terpinolene produces a distinctive aroma profile — fresh pine, citrus, light floral undertones — and an effect character that is genuinely different from either Myrcene or Caryophyllene leads: clear-headed, energizing, cerebral, with a focused quality that most consumers describe as alert and uplifted rather than relaxed or sedated.

What Terpinolene does not do is determine intensity, duration, or ceiling. Those are shaped by the genetics — specifically how much non-sativa, indica-buffering lineage each strain carries — and by the secondary terpene that sits in position 2 on the COA panel. The family resemblance is in position 1. The meaningful differentiation starts at position 2.

The indica buffer: why genetics determine the intensity ladder

All three strains descend from Original Haze, the four-way Colombian × Mexican × Thai × South Indian landrace sativa developed in Santa Cruz, California in the 1970s. Original Haze is among the most intensely cerebral cannabis ever developed — and among the least commercially viable, requiring 14–16 weeks to flower and being notoriously difficult to grow indoors. Every Haze descendant solved this problem by introducing a non-sativa parent. How much non-sativa genetics each strain carries is what separates Jack Herer from SSH from Amnesia Haze.

Jack Herer carries the most indica buffering. Sensi Seeds crossed Haze with Northern Lights #5 and then used Shiva Skunk — itself a Northern Lights #5 × Skunk #1 hybrid — as the third parent. NL#5 appears twice in Jack Herer's lineage: directly as a parent and again through Shiva Skunk. The double NL#5 influence grounds the Haze intensity at both structural and terpene levels. Jack Herer's Caryophyllene at position 2 reinforces this grounding — CB2-receptor binding, slightly spicy, anti-anxiety. The result is Vermont's most approachable Haze-family high-ceiling sativa: cerebral and energizing, but with a floor beneath the Haze that prevents racing.

Super Silver Haze carries a single layer of NL#5. Green House Seeds used Northern Lights #5 directly but chose Skunk #1 as the third parent rather than Shiva Skunk — no second NL5 intermediate. Skunk #1 adds potency and resin without the second round of indica grounding. The result is a strain that sits measurably closer to pure Haze than Jack Herer does: faster onset (3–4 minutes versus Jack Herer's 5–10), a more variable terpene expression across phenotypes, and a higher ceiling before the experience tips into racy or overwhelming territory.

Amnesia Haze has almost no structural buffer. Soma Seeds assembled a multi-landrace Haze cross drawing from Thai, Cambodian, Laotian, Afghani Hawaiian, and Jamaican Haze genetics. The Afghani Hawaiian component provides the only non-sativa influence — a minor grounding at the base that prevents the experience from being completely unmoored, but nothing like the NL#5 domestication in the other two strains. The Southeast Asian landrace genetics dominate: Thai, Cambodian, and Laotian cannabis evolved in equatorial humid climates and produces effects tuned for sustained mental engagement, long arcs, and high intensity. This is why Amnesia Haze runs 3–4 hours where SSH and Jack Herer run approximately two.

Reading the COA: position 2 is the discriminator

At a Vermont dispensary, you can use the terpene panel to verify what you're buying and calibrate what you'll experience.

Position 1: All three strains lead with Terpinolene. This confirms you're in the Haze-family Terpinolene tier, but does not tell you which strain you have. A COA where something other than Terpinolene leads is a significant signal — the batch has shifted considerably from the strain's typical expression.

Position 2 — the real differentiator:

• Caryophyllene at position 2 → most likely Jack Herer. This is Jack Herer's consistent signature across cultivators and phenotypes. Caryophyllene grounds the Haze intensity through CB2-receptor binding — the reason Jack Herer's anxiety ceiling is the most manageable of the three.
• Limonene at position 2 → most likely Amnesia Haze. Limonene is consistently in second position for Amnesia Haze across batch testing. Limonene amplifies rather than grounds — it adds the tropical-citrus brightness to the aroma and correlates with a faster, more intense peak and the longer 3–4 hour arc.
• Variable at position 2 (Caryophyllene, Pinene, or Myrcene) with a Terpinolene lead → likely Super Silver Haze, if the label confirms it. SSH phenotypes vary: Caryophyllene or Pinene at position 2 signal a more grounded expression; Myrcene appearing prominently means a heavier phenotype that will feel earthier and closer to body-sedating than typical SSH. A batch where Myrcene leads has shifted meaningfully from the SSH benchmark.

One caveat worth carrying: terpene ranking below the dominant Terpinolene shifts with growing conditions, harvest timing, and lab methodology, so position 2 is a strong tendency rather than a guarantee — treat it as a calibration tool alongside the strain name and aroma, not a lab-grade fingerprint. It is most reliable when the COA shows a clear gap between the second and third terpenes; when they test nearly tied, the order can flip between batches of the same strain.

Position 3 helps fine-tune: Jack Herer characteristically shows Pinene third — contributing the fresh, focus-sharpening quality and supporting the pine aroma. Amnesia Haze shows Myrcene third — a minor earthing note that keeps the citrus-tropical experience from becoming purely sharp-bright. SSH is variable here as well.

Effect arc comparison

Who should choose which strain

Jack Herer is the right choice when you want the Haze-family experience — the clean cerebral lift, the creative focus, the piney-floral aroma — without committing to the intensity of the true high-ceiling Haze strains. It is the correct daily driver for intermediate consumers in the Terpinolene-dominant tier. The Caryophyllene grounding at position 2 makes it one of the few high-THC sativas that is genuinely manageable for most consumers who know they can handle daytime sativas. Jack Herer is also the most consistently available of the three at Vermont dispensaries — you can reliably find it and buy it again when you want more.

Super Silver Haze is the right choice when Jack Herer is comfortable and you want more. Not just more THC — more of what makes Haze interesting: faster onset, more intense cerebral euphoria, less of the settled quality that makes Jack Herer functional. SSH's three consecutive Cannabis Cup wins (1997–1999) are not just industry trivia — they represent a genuine benchmark for what Haze genetics can produce when handled well. For experienced consumers who have built tolerance with Jack Herer or Super Lemon Haze, SSH is the next step. For Vermont consumers who specifically want the sativa that best represents the 1990s Amsterdam craft cannabis tradition, SSH is it. When it's in stock, verify the COA and ask your budtender which phenotype they're carrying — SSH batches vary, and a Terpinolene-led COA with clear Caryophyllene or Pinene at position 2 will deliver the experience SSH is known for.

Amnesia Haze is for consumers who have handled Super Silver Haze without issue and want the maximum the Haze family offers. Its 3–4 hour arc is not a selling point for consumers who have obligations after their session — it is a constraint to plan around. The "Amnesia" name exists because the cerebral intensity at the peak is genuinely all-consuming: the Southeast Asian landrace genetics produce an experience that sits at the top of any intensity ladder in this family. This is the strain to reach for on an open creative morning, a long outdoor day, or an afternoon where you have cleared your schedule. Not for new consumers, not for anxiety-prone consumers, not for an evening when you need to be functional within two hours.

Vermont context

All three strains are available at Burlington-area licensed dispensaries — but with very different reliability. Float On Dispensary on Church Street and Upstate Elevator Supply Co. on Pine Street both carry Jack Herer year-round and stock Haze-heritage genetics in rotation, including SSH and Amnesia Haze when Vermont cultivators bring them to market. Call ahead or check online menus before visiting if SSH or Amnesia Haze is your target — neither is a permanent shelf item.

Vermont's adult-use law (S.278, effective July 1, 2026) permits adults 21 and older to purchase and possess up to 2 oz of flower or 10 g of concentrate from any licensed retailer. All three strains test high at Vermont retail — Jack Herer at 16–22%, SSH at 18–23%, Amnesia Haze at 20–22%. With Terpinolene-dominant sativas especially, start low and go slow: one or two inhalations, then wait the full onset window for your strain before assessing. Onset for Jack Herer is gradual enough that consumers who dose impatiently can overshoot significantly. Amnesia Haze's 2–5 minute onset and 3–4 hour commitment mean dosing conservatively on first use is non-negotiable.

See also: Jack Herer strain spotlight — full Sensi Seeds origin, the four recognized phenotypes, 9+ cannabis awards, and what to look for on a Vermont COA; Super Silver Haze strain spotlight — the three consecutive Cannabis Cup wins, NL#5 × Haze × Skunk #1 genetics deep-dive, and Vermont dispensary guide; Amnesia Haze strain spotlight — full multi-landrace lineage breakdown, the 2004 and 2012 Cup wins, and the "Amnesia" effect explained; Jack Herer vs. Super Silver Haze comparison — same NL × Haze parents, one Skunk difference: how Shiva Skunk (JH) vs. Skunk #1 (SSH) produces two distinct sativa expressions with different grounding levels; Super Silver Haze vs. Amnesia Haze comparison — both Amsterdam Cup champions, both Terpinolene-dominant, but SSH's NL#5 buffer vs. Amnesia Haze's raw multi-landrace Haze run produces very different intensity ceilings and durations; Amnesia Haze vs. Jack Herer comparison — the most practical Haze-family decision: Caryophyllene second (Jack Herer, grounded) vs. Limonene second (Amnesia Haze, accelerated) at nearly the same THC range; Jack Herer, Durban Poison, or Trainwreck? — the broader Terpinolene sativa guide that includes non-Haze strains, with a full COA fingerprint comparison; Haze strain family guide — the full genetic tree from Original Haze through Silver Haze, SSH, Jack Herer, Super Lemon Haze, and Amnesia Haze; Super Lemon Haze spotlight — SSH's most famous offspring, back-to-back Cannabis Cup winner 2008–2009, the most consistently available Haze-family sativa at Vermont dispensaries; Vermont Strain Match for a personalized recommendation based on your intent, time of day, and tolerance; full Burlington-area dispensary directory.