Permanent Marker Strain Guide: Effects, Lineage, Terpenes

Permanent Marker is one of the most talked-about modern strains for a reason: it won Leafly’s Strain of the Year in 2023, and its nose is genuinely unusual — a floral, soapy, gassy mix that a lot of people say smells faintly like an actual permanent marker. If you searched the Permanent Marker strain wanting an honest breakdown of what it is and what it tends to feel like, this guide is for you.

We synthesized this from the major cannabis databases that track strain data — Leafly, AllBud, Weedmaps, and SeedFinder, along with the Seed Junky Genetics breeder lineage — so you can see how Permanent Marker is described across sources before deciding whether it fits your kind of session. At the end, you can browse VAYU’s Permanent Marker THCA Pre-Roll if you want to try it.

Quick Facts

Strain type	Indica-dominant hybrid (commonly reported around 70% indica / 30% sativa)
Breeder	Seed Junky Genetics
Lineage	Biscotti x Sherb Bx1 x Jealousy (a three-way cross)
Reported THC range	Typically mid-to-high 20s, with some batches reported above 28%
Dominant terpenes	Caryophyllene, limonene, myrcene
Aroma	Floral, soapy, gassy, with a candy-sweet edge — the signature “marker” funk
Flavor	Sweet candy and citrus on the inhale, diesel and floral funk on the exhale
Common use case	Flexible — reviewers report it works day or evening; relaxed but not knockout
VAYU format	THCA Pre-Roll (1g)

What Is the Permanent Marker Strain?

Permanent Marker is a three-way cross bred by Seed Junky Genetics, the influential California breeding house behind a long list of dessert and gas hybrids. The recipe is Biscotti crossed with Sherb Bx1 and Jealousy — three cultivars that all trace back through the Gelato and Sherbert family, which is why the strain reads as a refined, terp-loud descendant of that whole lineage rather than something out of left field.

On classification, sources are fairly consistent: most describe Permanent Marker as an indica-dominant hybrid, commonly cited around 70% indica and 30% sativa. VAYU sells our cut as an Indica. Worth noting, though, that the reported effects are not a pure couch-lock indica — reviewers frequently describe a cerebral lift before the body relaxation sets in, which is part of why a lot of people call it flexible enough for any time of day. As always with modern hybrids, phenotype and grow conditions shift the balance.

The thing that genuinely sets Permanent Marker apart is its aroma, and we will be honest about it: the nose is polarizing. Many users describe a floral, soapy, almost-cosmetic quality layered over gas and a candy sweetness — and yes, plenty of reviewers say it really does smell a bit like a fresh permanent marker. It is not a conventional fruity-sweet profile, and the people who love it tend to love it specifically for that.

Origin and Lineage Tree

Permanent Marker = Biscotti x Sherb Bx1 x Jealousy
Biscotti = Gelato #25 x Sour Florida OG (commonly reported)
Sherb Bx1 = a backcross to Sunset Sherbert
Jealousy = Gelato x Sherbert (a Seed Junky flagship)

Every branch runs back through Gelato and Sherbert, which is why Permanent Marker concentrates the dessert-terp character of that family. The Sherb backcross is often credited with the floral, linalool-leaning notes, while the Biscotti and Jealousy sides bring the gas and candy sweetness — a profile that is unmistakably “Cookies family,” just pushed somewhere louder.

Awards and Recognition

Permanent Marker’s headline credential is well documented: it was named Leafly’s Strain of the Year for 2023, a distinction driven by its high-impact effects and unmistakable aroma. That recognition is a big part of why the strain went from breeder release to widely-stocked name so quickly — Strain of the Year coverage put it in front of a much broader audience than most new cultivars ever reach.

Effects and Experience

Across public reviews, Permanent Marker is most often described as balanced, relaxing, and surprisingly versatile for an indica-leaning cultivar. Common reports include:

A cerebral lift on the front end — often described as clear and pleasant rather than racy
A smooth transition into a soothing, almost massage-like body relaxation
An overall “best of both worlds” feel that reviewers say works in the daytime or the evening
Many users report it as relaxing without being a full knockout, which is part of its appeal

Because the effects lean balanced rather than purely sedating, a lot of write-ups treat Permanent Marker as an all-day option, which is unusual for something classified indica-dominant. That said, this is a high-THC cultivar — reported potency commonly sits in the mid-to-high 20s, with some batches above 28% — so the standard advice applies: start small and give it time. The cerebral front end can feel strong in larger amounts.

Terpene Profile

Across the strain databases, the dominant terpenes most commonly listed for Permanent Marker are:

Caryophyllene — peppery and warm, frequently the top-listed terpene, and a big contributor to that gassy, savory edge.
Limonene — citrus-bright, the terpene most associated in consumer reports with mood lift, and part of the candy-citrus inhale.
Myrcene — earthy and musky, often linked in reviews to the creamy, relaxed body feel underneath the louder notes.
Linalool (in some batches) — floral and slightly spicy, frequently credited for the distinctive soapy-floral quality that makes the nose so unusual.

Quality indoor batches of Permanent Marker are often noted for unusually high total terpene content, which is a reasonable explanation for why the aroma comes across as loud and complex rather than subtle. Exact profiles vary by grow.

Aroma and Flavor

Here is the honest version of the sensory breakdown, because Permanent Marker is genuinely distinctive:

Aroma: A floral, soapy funk up front, layered over gas and a half-candy, half-chemical sweetness. Plenty of reviewers say it smells faintly like a permanent marker — a comparison that follows this strain everywhere for good reason.
Inhale: Sweet candy notes mingled with citrus, smoother than the aroma suggests.
Exhale: A contrasting mix of diesel and floral funk, finishing with a slightly soapy, lingering sweetness.

This is not a conventional fruity profile, and it is not for everyone — but the people who connect with it tend to seek it out specifically because nothing else smells quite like it.

Best Time of Day and Use Cases

Reviewers and consumers most commonly slot Permanent Marker into:

Anytime — its balanced lean makes it one of the more flexible “all-day” picks in this potency tier
Relaxed daytime use — the cerebral front end without heavy sedation
Evening wind-down — the body relaxation that settles in later
Social settings — many users report a pleasant, conversational head before the body catches up

It is one of the rarer indica-dominant cultivars that does not automatically read as an end-of-night-only pick.

How VAYU’s Permanent Marker Is Different

VAYU offers Permanent Marker as a ready-to-smoke THCA pre-roll — the same award-winning, unmistakable cultivar, rolled and ready so there is nothing to grind or pack. Here is what you get from VAYU’s Permanent Marker:

Ready to smoke — a 1g pre-roll built for grab-and-go convenience, no grinder or papers required.
Hemp-derived THCA, federally compliant under the 2018 Farm Bill when total Delta-9 THC is below 0.3% by dry weight.
Third-party lab tested — lab test results available so you can verify the cannabinoid profile and contaminant screen before you light up.
A flexible indica-dominant pick, sized as a single pre-roll so you can experience the famous nose without committing to a larger format.

Browse it here: VAYU Permanent Marker THCA Pre-Roll, or see the rest of the collection in the VAYU shop. You can also compare it against other cultivars on the VAYU Strain Hub.

Frequently Asked Questions

Is Permanent Marker indica or sativa?

Most sources describe Permanent Marker as an indica-dominant hybrid, commonly around 70% indica and 30% sativa. VAYU sells our cut as an Indica. That said, reviewers often describe a cerebral lift before the body relaxation, which is why many treat it as flexible enough for day or evening.

Who bred Permanent Marker and what are the parents?

Permanent Marker was bred by Seed Junky Genetics. It is a three-way cross of Biscotti, Sherb Bx1, and Jealousy — all of which trace back through the Gelato and Sherbert family.

How strong is Permanent Marker?

Reported THC content commonly lands in the mid-to-high 20s, with some batches reported above 28%. It is a high-potency cultivar, so new consumers are typically advised to start with a small amount and wait at least 10-15 minutes before going further.

What does Permanent Marker taste like?

Sweet candy and citrus on the inhale, then a contrasting diesel-and-floral funk on the exhale with a slightly soapy, lingering sweetness. The aroma is famously unusual — many people say it smells a bit like an actual permanent marker.

Is hemp-derived Permanent Marker THCA legal?

Hemp-derived THCA flower is federally compliant under the 2018 Farm Bill when total Delta-9 THC is below 0.3% by dry weight. State laws vary, and a few states restrict or prohibit THCA products specifically. Check your state’s rules before ordering.

How does THCA pre-roll work?

THCA is the acidic precursor to Delta-9 THC. When heated through smoking, vaping, or cooking, THCA converts to Delta-9 THC at roughly an 87.7% rate. Lighting a pre-roll applies that heat directly, so the conversion happens as you smoke. Raw, unheated THCA is not intoxicating on its own — the activation happens with heat.

Will Permanent Marker show up on a drug test?

Yes. Because THCA converts to Delta-9 THC when heated, standard drug tests will detect THC metabolites regardless of source. Plan accordingly.

Try VAYU’s Permanent Marker

If a loud, one-of-a-kind cultivar with a balanced, all-day lean sounds like your kind of session, you can pick up our ready-to-smoke Permanent Marker pre-roll and skip the prep entirely: Shop VAYU Permanent Marker THCA Pre-Roll. Every batch ships with a Certificate of Analysis from a third-party lab.

Sources: this guide was synthesized from publicly available cannabis databases and breeder profiles including Leafly, AllBud, Weedmaps, and SeedFinder.

These products are not intended to diagnose, treat, cure, or prevent any disease. Hemp-derived products may impair driving and operating machinery. Do not use if pregnant or breastfeeding. Keep out of reach of children and pets. Must be 21 or older to purchase.