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Close-up of a cannabis flower (illustrative photo)
THC
19–26%
CBD
0.2–1%
Illustrative photo — not this specific strain · Photo: Pixabay
HybridSativa-leaningLemon Skunk × Super Silver Haze (Green House Seeds)

Super Lemon Haze strain

Also known as SLH

Super Lemon Haze, Green House Seeds' 2008 and 2009 Cannabis Cup winner, is a sativa-leaning Lemon Skunk × Super Silver Haze with zesty lemon aroma.

Lineage
Lemon Skunk × Super Silver Haze (Green House Seeds)
Breeder
Green House Seeds, Amsterdam (bred by Franco Loja, late 2000s)
Origin
Netherlands

Terpene profile

Segments show how prominent each terpene is reported to be — not measured percentages.

Reported effects


May cause

What consumers commonly report. Effects vary with dose, tolerance and batch.

Flavors
  • Lemon
  • Citrus
  • Lime
  • Sweet
  • Pine
  • Woody

About Super Lemon Haze

The Super Lemon Haze strain is what happens when a citrus-heavy Skunk meets one of the most decorated Dutch Hazes. Green House Seeds crossed Lemon Skunk with its own Super Silver Haze and won the High Times Cannabis Cup in both 2008 and 2009 with the result. Is Super Lemon Haze indica or sativa? It is a sativa-leaning hybrid, listed by Green House at 70% sativa and 30% indica.

The name is accurate. Leafly reviewers rate lemon, citrus and lime far above anything else, and Green House describes lemon zest over the woody, pine-fresh dryness of Haze, with some tasters noticing the sharp "cat pee" edge that Haze lines are known for. On the terpene side the sources broadly agree: High Times and Leafly's lab data put terpinolene first, while Green House lists beta-caryophyllene, limonene and terpinolene. Terpinolene gives the bright, herbal top note, limonene the citrus peel, and caryophyllene a peppery base that stops it tasting like candy.

Super Lemon Haze effects are fast and mostly mental. Leafly's user data leads with energetic, followed by focused, uplifted and creative, and people commonly report using it for daytime tasks, fatigue and low mood. Green House says the high arrives quickly with a short body hit before the Haze side takes over, and that it lasts a long time for experienced smokers. Anxiety is the most common downside in Leafly's reports, ahead of dry mouth, so people sensitive to strong sativas often keep sessions short. Potency is high: Leafly's lab median is 19% THC, High Times gives 19–26%, and Green House has published a test result above 26%.

Lemon Haze is a different cross (Lemon Skunk × Silver Haze, per Leafly and AllBud), although sellers sometimes mix up the two names. Compared with Jack Herer, it swaps pine for lemon but shares the terpinolene backbone. Growers need headroom: the plant stretches to at least twice its size after the switch to flowering, needs about ten weeks, and rewards topping and support for heavy side branches.

Origin & history

Green House Seeds created Super Lemon Haze in Amsterdam in the late 2000s; Wikipedia credits the cross to breeder Franco Loja. Its parents were Lemon Skunk and Green House's Super Silver Haze, itself a back-to-back Cannabis Cup winner in 1998 and 1999 that combines Haze, Skunk #1 and Northern Lights. Super Lemon Haze repeated that feat, winning the Amsterdam Cup outright in 2008 and again in 2009, then placing second in 2010. High Times later included it among its 25 greatest strains of all time.

What people use it for

  • Fatigue
  • Low mood
  • Stress

These are reasons consumers give for choosing Super Lemon Haze, gathered from public strain reports. They are not medical claims or advice, and they haven’t been tested in clinical trials. If you’re managing a health condition, talk to a clinician.

Super Lemon Haze: frequently asked questions

Is Super Lemon Haze indica or sativa?

It is a sativa-leaning hybrid. Green House Seeds lists it as 70% sativa and 30% indica.

Is Super Lemon Haze the same as Lemon Haze?

No. Super Lemon Haze is Green House Seeds' Lemon Skunk × Super Silver Haze, while Leafly and AllBud list Lemon Haze as Lemon Skunk × Silver Haze. Some retailers use the names loosely, so check the breeder.

How many Cannabis Cups has Super Lemon Haze won?

It won the overall High Times Cannabis Cup in Amsterdam in 2008 and 2009 and placed second in 2010, according to Wikipedia's list of winners and Green House Seeds.

Sources

  1. Leafly — Super Lemon Haze strain page (lab-data medians, user-reported effects) · checked Sep 2026
  2. Green House Seed Co. — Super Lemon Haze · checked Sep 2026
  3. High Times — Super Lemon Haze strain profile · checked Sep 2026
  4. Wikipedia — Super Lemon Haze · checked Sep 2026
  5. CannaConnection — Super Lemon Haze strain information · checked Sep 2026
  6. Wikipedia — Cannabis Cup (list of past High Times Cannabis Cup winners) · checked Sep 2026

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