Northern Lights Strain

Northern Lights Strain: The Indica That Set the Standard

The Northern Lights strain is the indica most other indicas get measured against. It's a near-pure Afghani × Thai plant that came out of the Pacific Northwest in the 1970s, was stabilized in the Netherlands after 1985, and went on to parent some of the most famous strains ever bred — Super Silver Haze, Shiva Skunk and Jack Herer among them. The smoke is sweet, spicy and piney over earth and hash. The high is a calm, dreamy head and a heavy body that pulls you toward the couch and then the bed.

It's also a strain wrapped in legend — an anonymous grower called "The Indian," eleven numbered plants, a seed-bank founder who smuggled clones to Holland. Much of that is hearsay, and we'll say so where it is. Below: what the seed-company records and strain databases actually say, what "NL #5" means, how the high unfolds hour by hour, how strong it really is, how to grow it, and what to buy if you want that heavy evening feel today. For in-stock indica-leaning options, browse our THCA flower collection.

Northern Lights Genetics & Lineage

• Type: Indica. Sensi Seeds lists its Northern Lights as 90% indica and 10% sativa; Leafly calls it "a pure indica"; grow-guide sites usually say about 95/5.
• Ancestry: Afghani × Thai landraces, per Leafly, Weedmaps and Sensi Seeds. SeedFinder describes it as a descendant of Afghani and Thai landrace cannabis, while AllBud calls it "an inbred descendant of original Afghani landrace strains" — the Thai share is small either way.
• Breeder of record: Sensi Seeds (Netherlands), which inherited the line from Nevil Schoenmakers' Seed Bank. The original breeder is unknown.
• THC: Leafly 18%; Weedmaps 16–19%; AllBud 16–21%. SeedFinder's Sensi entry says roughly 15–18%.
• CBD and CBG: CBD is low (well under 1%); Leafly lists about 1% CBG.
• Aliases: NL. "Northern Lights #5" or "NL5" refers to one specific selection — more on that below.

The origin story: "The Indian," Seattle and Holland

The version told by SeedFinder, Zamnesia and most seed banks goes like this: in the 1970s, an anonymous grower known only as "The Indian" grew a set of Afghani-based plants on an island near Seattle, Washington, and numbered them Northern Lights #1 through #11. In the mid-1980s — 1985 is the date most sources give — Nevil Schoenmakers, an Australian-born breeder who had founded The Seed Bank in the Netherlands in 1984, brought cuttings back to Holland and began stabilizing them, crossing some with Afghani males. Leafly's version is shorter: Northern Lights was "rumored to have first appeared near Seattle" and was propagated in Holland after 1985 at what is now Sensi Seeds.

Here's the honest part: none of it is documented. SeedFinder flags the story as hearsay, and Zamnesia says it is "far from verifiable." What is on the record is the Netherlands chapter. Per Wikipedia's biography of Schoenmakers, he founded The Seed Bank in 1984, sold it to Sensi Seeds in 1991 and briefly worked as their head breeder, and he is "best remembered for the F1 hybrid Northern Lights 5 X Haze." Sensi has sold Northern Lights ever since.

The numbered cuts: NL #1, #2 and #5

Of the eleven original plants, three names survive in modern catalogs:

• Northern Lights #1 — marketed by The Seed Bank as a pure Afghani inbred, and the most indica of the set.
• Northern Lights #2 — a faster, slightly lighter selection; it later went into Joint Doctor's Lowryder, the first well-known autoflower, per SeedFinder.
• Northern Lights #5 — the star. Zamnesia's account says #5 "produced the best crop, followed closely by Northern Lights #1," and that the original #5 clone was never sold as seed. It's the selection behind NL5 × Haze, Shiva Skunk and Jack Herer.

SeedFinder's family tree for the Sensi Seeds version reads NL #1 × NL #2 × NL #5, which is why the Northern Lights you buy as seed today is a blend of those lines rather than one original plant. Sensi reportedly kept three of the original plants; that's the company's claim, not an independent record.

The Cannabis Cup record

The awards are real, but they're often overstated. Per Wikipedia's list of Cannabis Cup winners, the 1989 Cup went to a Seed Bank entry built on Early Pearl/Skunk #1 × Northern Lights #5/Haze, the 1990 Cup went to Northern Lights #5 from the Seed Bank, and the 1993 Cup went to Sensi's Haze × Northern Lights #5. SeedFinder also lists a 1st place in the 1989 Cup's Indica category for The Seed Bank. Its descendant Super Silver Haze then won in 1998 and 1999. That run is why Northern Lights genetics sit in so many Cup winners of the era.

Northern Lights Terpene Profile

Leafly lists myrcene as Northern Lights' dominant terpene, followed by caryophyllene and limonene. Grow guides such as Vivosun add pinene, which fits the strong pine note almost every reviewer mentions. We couldn't find a published lab breakdown with percentages for the strain itself, so treat the order as typical rather than measured. Of the four, caryophyllene has the most interesting research behind it: a 2008 PNAS study identified beta-caryophyllene as a "dietary cannabinoid" that binds the CB2 receptor.

• Myrcene: The earthy, musky, slightly herbal base. It's the most common terpene in cannabis and the one most often linked to "couch-lock" — though that link comes from user reports more than solid human research.
• Caryophyllene: The spicy, peppery note in the sweet-and-spicy flavor Leafly describes, and the wood on the exhale.
• Limonene: A small citrus lift. Reviewers on Leafly and AllBud occasionally pick up lemon or grapefruit, which is likely this.
• Pinene: The fresh-pine top note that shows up in nearly every flavor description, from Leafly's "pine, earthy, woody" to AllBud's "pine, spicy, sweet, woody."

Sensi Seeds adds that the plants don't smell much while growing, and the aroma builds toward honey and herb near harvest — a practical bonus for indoor growers that helped make Northern Lights a 1980s favorite.

Appearance

Northern Lights grows compact, dense, resin-heavy buds — the classic Afghani shape. SeedFinder describes dark green, pine-shaped flowers on short, stocky, bushy plants. Leafly notes growers praising "purple, crystal-coated buds," and well-grown jars show deep green with purple hues in cooler grows, amber-orange pistils and a thick coat of white frost. Leafly also points to a high calyx-to-leaf ratio, which means less leaf, easier trimming and a tidy bag.

Aroma and Flavor

Open a jar and the first thing you get is sweet pine and earth, then spice and a deep, hashy resin underneath. The databases line up closely:

• Leafly: pine, earthy and woody, with reviewers adding mint, cinnamon and lemon. Its description calls the flavor sweet and spicy.
• AllBud: aroma tags pine, pungent, spicy and sweet; flavor tags pine, spicy, sweet and woody, with "a sweet, earthy taste with hints of citrus."
• Weedmaps: reviewers report earthy (41%), spicy/herbal (32%) and flowery (27%).
• Sensi Seeds: musky, sweet and earthy, with a hint of honey and herb.

The smoke is smooth for an old-school indica. If you're used to modern dessert strains, it'll taste plainer — this is hash-and-pine cannabis, not candy.

Recreational Effects

Northern Lights is a body-first, evening strain. On Leafly, where it holds a 4.4 rating from more than 3,800 ratings, the top reported effects are sleepy, relaxed and hungry. Weedmaps reviewers report relaxed (42%), sleepy (30%) and happy (28%). In practice that looks like:

• Calm, dreamy head: a happy, settled mood rather than a racing one. AllBud adds euphoric and happy.
• Heavy body: muscles loosen and the body gets warm and heavy. Sensi Seeds calls it an intense, full-body high that "relaxes the muscles and calms the mind."
• Sleepy: the most-cited effect on Leafly. Higher doses tip into couch-lock.
• Hungry: expect the munchies about an hour in.

How the high unfolds: onset, peak and duration

• First 5–15 minutes: a warm wave of calm and a gentle mood lift, starting in the shoulders and neck.
• 15–60 minutes: the peak — the body gets heavy, the head goes quiet and dreamy rather than foggy.
• About an hour in: appetite kicks up and the pull toward sleep gets stronger.
• 2–3 hours: the typical total length when smoked, often ending in sleep. Edibles last far longer.

Because it winds you down rather than up, save it for the evening. It's not a get-things-done strain.

→ Experience it yourself — shop Diesel Hemp's THCA Flower

How Strong Is Northern Lights?

Northern Lights is above average for its era and middle-of-the-road by today's standards. The published numbers:

• Leafly: 18% THC, about 1% CBG, rated "higher THC than average."
• Weedmaps: 16–19% THC.
• AllBud: 16–21%, with individual reviewers reporting anywhere from 18% to "over 25%."
• SeedFinder (Sensi entry): about 15–18%.

Dispensary-menu labels from some modern cuts run higher, into the high 20s, but those are individual batches. Don't let the moderate number fool you, though: reviewers describe it as surprisingly strong, because so much of the effect is body weight and sleepiness rather than raw head intensity.

THCA flower is labeled differently from dispensary flower: the lab reports THCA, which converts to THC when heated, plus a small amount of delta-9 THC. When you compare a batch of Northern Lights against the 15–21% range above, compare total THC on the COA, not the headline number — our guide on how to read a THCA flower COA walks through the math.

Northern Lights Phenotypes and the Strains It Created

SeedFinder counts more than 70 direct descendants of Sensi's Northern Lights, and Leafly calls it one of the most famous strains ever. The family you'll actually see on menus:

• NL5 × Haze / Northern Lights Haze: Schoenmakers' signature cross and a Cup winner in 1989 and 1993. Verilife lists Northern Lights Haze as sativa-dominant at 16–26% THC.
• Super Silver Haze: Skunk × Northern Lights × Haze — back-to-back Cannabis Cup winner in 1998 and 1999, per Wikipedia.
• Shiva Skunk: Northern Lights #5 × Skunk #1, indica-dominant (Verilife).
• Jack Herer: Sensi's Haze × (Northern Lights #5 × Shiva Skunk) — the most famous sativa-leaning grandchild.
• Silver Haze and Black Domina: both listed by Leafly as Northern Lights children.
• Lowryder: Joint Doctor's early autoflower, built partly on NL #2 (SeedFinder). That's the root of today's "Northern Lights Auto" seeds.
• Blue Northern: Northern Lights × Blueberry, indica-dominant (Verilife).

Why Northern Lights Changed Indoor Growing

Northern Lights mattered as much for how it grew as how it smoked. It flowers in about 45–50 days per Sensi Seeds, stays short and bushy, smells little in veg and yields heavily — exactly what 1980s indoor growers in closets and basements needed. Wikipedia's Schoenmakers article puts it plainly: Northern Lights breeding "became an inspiration for indoor Indicas," and its genetics "are found in the pedigrees of nearly all of the best modern Indica lines." Every compact, fast, resinous indoor indica since owes it something.

Northern Lights vs Similar Strains

• vs Afghan Kush and Hindu Kush: the landrace-style relatives. They run earthier and more hash-forward; Northern Lights is a little sweeter and smoother thanks to the Thai thread.
• vs Skunk #1: the other foundational 1970s–80s line. Skunk is pungent and balanced; Northern Lights is the pure-indica, sleepy one. Crossed together, they made Shiva Skunk.
• vs Granddaddy Purple: both heavy bedtime strains. GDP brings grape and berry; Northern Lights stays pine and spice.
• vs Bubba Kush: similar couch-weight, but Bubba runs chocolate, earth and hash where Northern Lights is pine and sweet earth.
• vs White Widow: another 1990s Dutch classic (1995 Cup winner) — more balanced and more cerebral. Pick Widow for the day, Northern Lights for the night.
• vs Super Silver Haze: its own grandchild, and the opposite experience — energetic, citrusy and heady.
• vs Mule Fuel: our featured in-stock pick, and honestly not a twin. Both are heavy, relaxing, indica-leaning evening flower, but Mule Fuel (GMO Cookies × Lurch) runs loud, earthy gas where Northern Lights is sweet pine and hash. For a hash-like experience, our HBIC live rosin is the concentrate option.

Who Northern Lights Is (and Isn't) For

Good fit: evening and bedtime smokers, anyone who wants to unwind after work or a hard workout, classic-strain fans who like pine and hash over candy, and people who want a predictable, body-first high. Its moderate THC also makes it a reasonable indica for newer users — as long as they're on the couch.

Poor fit: daytime and productivity sessions, anyone who wants a creative or social lift, and people who dislike the munchies. For heavy evening flower on our shelf, Mule Fuel is the pick, ½oz from $59.

How to Use Northern Lights THCA Flower — and How Much

THCA has to be heated to do anything. Raw, it isn't intoxicating; heat converts it to THC (decarboxylation), which is why the method matters as much as the strain.

• Smoking (joint, pipe, bong): the fastest onset. Take one or two small hits, then wait 10–15 minutes before deciding on more.
• Dry-herb vaporizer: a good way to taste the pine and spice. Around 350–380°F keeps it lighter and sweeter; 390–410°F brings out the heavy, sleepy side.
• Pre-rolls: the no-prep option — see our THCA pre-rolls.
• Homemade edibles: decarb the flower first. Edibles take 30–120 minutes to kick in and last far longer, so start low and wait the full two hours.

How much? New or occasional users: one or two small puffs, then wait 15 minutes — and be somewhere you can stay put. Regular users usually find two or three hits give the full arc. With rosin, start with a rice-grain-sized dab. You can always add more; you can't take it back.

Medicinal Benefits

These are uses consumers report on Leafly, Weedmaps and AllBud, not established clinical outcomes. Individual response varies with dose, tolerance and chemotype.

• Stress: the top reason on Leafly — about 39% of reviewers.
• Anxiety: about 34% of Leafly reviewers, consistent with the calm, unhurried headspace.
• Pain: about 31% of Leafly reviewers; AllBud also lists pain, headaches and migraines, and reviewers mention muscle spasms.
• Trouble sleeping: listed by AllBud and Leafly's description, and the reason most people seek it out.
• Low appetite and low mood: AllBud lists loss of appetite and depression; "hungry" is one of Leafly's top effects.

For a plain-language primer on how terpenes are thought to shape these effects, see Project CBD on terpenes. Nothing here is medical advice, and nothing on this page is intended to diagnose, treat, cure or prevent any disease. If you take prescription medication or have a health condition, talk to your doctor before using any cannabis product.

Side Effects and Cautions

• Dry mouth and dry eyes — the most common complaints on Leafly and AllBud.
• Dizziness — Leafly's third-listed negative, more likely if you stand up fast after a heavy session.
• Couch-lock and grogginess — at higher doses, and sometimes the next morning.
• Mild paranoia — uncommon, mostly in low-tolerance users at high doses (Vivosun).

Don't drive or operate anything after using it, and talk to your doctor first if you take prescription medication — especially sleep aids or anything sedating — are pregnant or nursing, or have a heart condition.

Is Northern Lights Top Shelf? How to Judge a Good Bag

• Ask which Northern Lights. Sensi's NL, an NL #5 cut, an autoflower or a breeder's remake can all carry the name. Provenance matters with a strain this old and this widely copied.
• A current third-party COA naming the lab, with THCA, delta-9 and total THC. Treat 30%+ claims without paperwork as marketing. Ours are on the lab results page.
• Pine, spice and sweet earth. Real Northern Lights smells piney and hashy with a sweet edge. Flat, grassy or no-smell flower is old or mislabeled.
• Dense, frosty buds. Tight, compact nugs with heavy white frost and little leaf. Airy, leafy buds aren't the Afghani-style plant you're paying for.
• A proper cure — hay or grass smell means it was rushed.

Growing Northern Lights

Northern Lights is one of the easiest classic strains to grow, which is a big part of its fame. Vivosun calls it "hardy and resilient" and a good choice for beginners.

• Flowering: 45–50 days indoors per Sensi Seeds; SeedFinder says about 48 days; most grow guides say 7–9 weeks. Outdoors, harvest lands late September to early October in the Northern Hemisphere.
• Yield: about 500 g/m² indoors per Sensi Seeds (Leafly says 400–500 g/m²); some outdoor growers report up to 1.5 kg per plant.
• Height: about 80–130 cm indoors, 150–200 cm outdoors (Sensi Seeds) — short, stocky and bushy, good for small spaces.
• Feeding and training: Leafly lists moderate-to-heavy nutrients and says it does best as a multi-branch plant; topping and low-stress training keep the canopy even.
• Watch out for: mold. The buds are very dense, so keep humidity around 40–50% in late flower and airflow strong. Pax warns it can mold outdoors in humid climates.
• Seeds: Sensi sells regular and feminized; autoflower versions descend from the Lowryder line.

Is Northern Lights THCA Flower Legal?

Under the 2018 Farm Bill, hemp is federally legal when it contains no more than 0.3% delta-9 THC on a dry-weight basis — see the USDA hemp program. THCA flower is sold under that rule. State laws differ and are changing, so check your state before you order. And whatever the label says, THCA flower will show up on a drug test — heated, it is THC.

Shop Premium Flower at Diesel Hemp

• Mule Fuel THCA Flower — our featured pick — heavy, relaxing, indica-leaning evening flower, ½oz from $59.
• THCA Flower — the full lineup, grown in Colorado by Diesel Hemp and partner farms.
• THCA Pre-Rolls — the same flower, pre-rolled.
• THCA Small Buds — same genetics, smaller nugs, better price per gram.
• What THCA flower actually is — the encyclopedia explainer.

Frequently Asked Questions

Is Northern Lights indica or sativa?

Northern Lights is an indica. Sensi Seeds lists it as 90% indica and 10% sativa, and Leafly calls it a pure indica. It's one of the most indica-heavy classic strains.

What is Northern Lights a cross of?

Afghani and Thai landrace cannabis, per Leafly, Weedmaps and Sensi Seeds. Some accounts, including AllBud, describe it as a near-pure Afghani inbred. The original breeder is unknown.

Who created Northern Lights?

Nobody knows for sure. Legend credits an anonymous grower called 'The Indian' on an island near Seattle in the 1970s. Nevil Schoenmakers stabilized it in the Netherlands after 1985, and Sensi Seeds has sold it since buying his Seed Bank in 1991.

What is Northern Lights #5?

One of the original numbered plants and the most celebrated selection. NL #5 won the 1990 Cannabis Cup for the Seed Bank, and it's the parent behind NL5 × Haze, Shiva Skunk and Jack Herer.

How strong is Northern Lights?

Leafly lists about 18% THC, Weedmaps 16–19% and AllBud 16–21%. That's moderate by modern standards, but the heavy body effect makes it feel stronger than the number.

What are the effects of Northern Lights?

Sleepy, relaxed and hungry are the top effects on Leafly. Expect a calm, dreamy head and a heavy body that builds over the first hour.

Is Northern Lights good for sleep?

It's one of the classic sleep strains — 'sleepy' is the top reported effect on Leafly. Use it in the evening, and start low so you don't wake up groggy.

What does Northern Lights taste like?

Sweet and spicy pine over earth and wood, with a hashy depth. Reviewers also mention honey, herbs and a touch of citrus.

Is Northern Lights good for beginners?

It can be. The THC is moderate and the effect is predictable, but it's very relaxing — start with one or two small puffs at home in the evening.

Did Northern Lights win the Cannabis Cup?

Yes. Wikipedia's list of winners shows Northern Lights #5 from the Seed Bank winning in 1990, and Northern Lights #5 × Haze crosses winning in 1989 and 1993. Its grandchild Super Silver Haze won in 1998 and 1999.

What strains come from Northern Lights?

Super Silver Haze, Shiva Skunk, Jack Herer, Silver Haze, Black Domina, Northern Lights Haze, Blue Northern and the Lowryder autoflower line. SeedFinder counts more than 70 direct descendants.

How long does Northern Lights take to flower?

About 45–50 days indoors per Sensi Seeds, with roughly 500 g/m² yields. Outdoors, it finishes late September to early October.

Where can I buy Northern Lights THCA flower online?

Northern Lights isn't in the Diesel Hemp shop right now. Our closest heavy-indica pick is Mule Fuel THCA Flower — relaxing, indica-leaning evening flower, ½oz from $59, third-party lab tested. It runs earthy gas rather than pine, so for a concentrate try our HBIC live rosin. Add a pre-roll to ship free over $75.

Related Strains

• Blackberry Kush
• Purple Urkle
• Gelato Cake
• LA Confidential
• Super Glue
• Fruit Punch
• Dutch Treat
• Black Widow
• Green Goblin — Northern Lights × Skunk #1 on most databases.
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• Super Silver Haze — Northern Lights' most decorated grandchild.
• Jack Herer — built on NL #5 × Shiva Skunk and Haze.
• Silver Haze — a Northern Lights child, per Leafly.
• Skunk #1 — the other half of Shiva Skunk.
• Haze — the sativa Schoenmakers crossed with NL #5.
• Afghan Kush — the Afghani side of the family.
• Hindu Kush — another classic landrace-style indica.
• Granddaddy Purple — a fruitier heavy bedtime indica.
• Bubba Kush — a hashy, chocolate-toned couch strain.
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