Introducing the MFNY Classics Series: Chemdog

Key Takeaways

• MFNY’s Classics is a series of restored heirloom strains. Sour Diesel was the first drop. Chemdog is the second.
• Chemdog traces back to a 1991 Grateful Dead show at Deer Creek, Indiana, where 13 seeds inside a bag of “Dogbud” founded the original phenotypes: Chemdog ’91, Chem D, and Chem’s Sister.
• Chemdog is the parent of both Sour Diesel and OG Kush, two of the most influential American strains of the last 25 years.
• MFNY grows every plant at their Hudson Valley facility and sells only in licensed New York dispensaries, so this drop is NY-rooted from seed to shelf.
• NugHub stocks MFNY in-store at our Staten Island shop and delivers to all five boroughs.

What Is the MFNY Classics Series?

MFNY Classics is a series of restored heirloom strains the brand is bringing back to honor the cultivars that built modern cannabis.

Most cannabis brands chase the next gas. MFNY (Marijuana Farms New York) is doing the opposite. The Classics line is their bet that the strains that mattered most 20 and 30 years ago still hit harder than half of what’s hyped today, you just have to grow them right. That means working with restored heirloom genetics, not modern crosses pretending to be the original.

Drop one was Sour Diesel. Drop two is Chemdog. There’s a reason the order goes that way, and it’s the kind of detail that changes how you think about both strains. Keep reading.

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What Is Chemdog and Why Does It Matter?

Chemdog is one of the most important cannabis strains in American history, often called the godfather of modern weed because it’s the parent of both Sour Diesel and OG Kush.

If you’ve smoked anything diesel, kush, chem, or sour over the past two decades, you’ve smoked a Chemdog descendant. The strain shows up in lineage charts the way Bach shows up in classical music. Its DNA runs through hundreds of modern hybrids.

Chemdog itself is a hybrid with heavy diesel, pine, and chemical funk on the nose. The buds are dense and chunky with bulbous, bumpy seed-pod-shaped flowers and a heavy silver trichome coat over a deep emerald green. The taste runs sharp diesel into earthy pine with a citrus undertone. The high comes in fast, cerebral, creative, then turns into a heavy body settle on the back end.

For something that smells this loud, it’s surprisingly social. Real heads have always rated it for being one of those rare strains that hits hard but stays usable, you don’t get knocked out, you get locked in.

Where Did Chemdog Come From? The 1991 Grateful Dead Origin Story

Chemdog started at a Grateful Dead concert in June 1991 at Deer Creek, Indiana, when a grower named Greg “Chemdog” Krzanowski bought a bag of weed and found 13 seeds inside.

The bag was called “Dogbud,” sold by a couple of guys from Colorado. The smoke was so good Greg ordered more by mail. When he found seeds in a later shipment, he popped them. Of those 13 seeds, three phenotypes became foundational: Chemdog ’91, Chem D, and Chem’s Sister. A fourth, Chem 4, came later from the same line.

That’s the entire origin. One bag of weed, one parking lot, one show. Decades of cannabis genetics traced back to a Shakedown Street come-up. Ask any breeder who actually knows their history, this is the moment the modern American hybrid era began.

The actual parent of “Dogbud” is still debated. Some say Afghan, some say Northern Lights #2, some say a random cross that happened to be magic. We’ll never know exactly. What we do know is that the seeds Greg saved are the reason MFNY’s Chemdog tastes the way it tastes today.

More on the origin story: Leafly’s Chemdawg page and Cannaprovisions’ interview-based history.

How Are Chemdog, Sour Diesel, and OG Kush Related?

Chemdog is the parent of both Sour Diesel and OG Kush, which is why MFNY released Sour Diesel first and Chemdog second. They’re going back to the source.

Sour Diesel came out of an accidental cross between Chemdog ’91 and Mass Super Skunk in upstate New York, with most of its early distribution coming out of the Albany area legacy scene. OG Kush emerged separately from Chem 4 and a Hindu Kush cross on the West Coast. Both strains went on to dominate their coasts and reshape the global market.

So when MFNY releases Sour Diesel as drop one and Chemdog as drop two, they’re rewinding the tape. They’re saying, “Here’s the strain you already loved. Now here’s the parent that made it possible.”

The Chemdog Family Tree at a Glance

This is the kind of lineage that gets dispensary budtenders fired up. Once you see it, you can’t unsee it. You start tasting Chemdog in everything.

What Does MFNY’s Chemdog Smell, Taste, and Feel Like?

MFNY’s Chemdog opens with sharp diesel and chemical funk, settles into pine and earth on the inhale, and leaves a citrus-tinged exhale, with a fast, focused, creative high that softens into body relaxation about 20 minutes in.

The terpene profile is led by caryophyllene, limonene, and myrcene. Caryophyllene is what gives it that peppery, almost spicy back-of-the-throat hit. Limonene is the bright citrus pop you catch when you crack the jar. Myrcene is the earthy weight that grounds it.

Aroma in the bag is loud. Even a small jar will fill a room. Snap the lid in your kitchen and your downstairs neighbor knows. That’s not a marketing line, that’s just Chemdog being Chemdog.

The high is the part most people underestimate. It’s not just strong. It’s the kind of cerebral lift that feels useful. Good for a creative session, a long Saturday walk through the East Village, a studio night, a real conversation with a friend. It transitions into body relaxation but doesn’t put you in the couch unless you push it.

Beginners should respect it. Experienced consumers will recognize it instantly.

What Was MFNY’s First Classics Drop?

MFNY’s first Classics drop was Sour Diesel, released earlier with the same heirloom-genetics treatment. It set the bar for what the series is doing.

The Sour Diesel that came out of MFNY’s Hudson Valley facility leaned into the strain’s New York origin story. Albany-area legacy operators kept Sour Diesel alive for decades. MFNY worked with the right preservation channels to bring back something close to the real article, then ran it through their fresh-frozen, hydrocarbon-extracted live resin process to lock in the terpenes.

The result was a sharp, fuel-forward live resin cart with a sour cream exhale and a focused head high that runs long. If you came up smoking street-level Sour D in NYC in the 2000s and 2010s, MFNY’s version reads as a real return to form, not a rebrand.

Drop one set up drop two perfectly. Releasing Sour Diesel before Chemdog gave consumers a reason to ask, “Wait, what made this strain? Where did it come from?” Chemdog is the answer.

See the full strain notes on MFNY’s Sour Diesel cultivar page and MFNY’s Chemdog cultivar page.

Why Is MFNY Bringing Back Classic Strains Now?

MFNY is leaning into Classics because the legal market has been flooded with novelty crosses, and there’s real consumer demand for the strains that built cannabis culture in the first place.

A few things are happening at once:

• The 2020s legal cannabis boom produced more new strain names than any decade before it. A lot of them are minor crosses with major hype.
• Older consumers, especially in NY, came up on Sour Diesel, Chemdog, OG, and Skunk. They want those flavors back, not a Cap-Junky cross with a different sticker.
• Heirloom genetics are getting harder to find as growers chase yield and bag appeal. Brands that preserve the originals are doing real archival work.
• Hudson Valley growing conditions, paired with MFNY’s single-source, in-house approach, give them control over how these classics actually express in the bag and in the lung.

MFNY’s bet is simple. New Yorkers grew up with these strains, the legal market under-served them for years, and a brand that takes the originals seriously will earn loyalty.

So far, that bet looks correct.

Where Can You Buy MFNY Chemdog and Sour Diesel in NYC?

You can buy MFNY at NugHub NY in person at our Staten Island shop and through delivery to all five boroughs. Inventory rotates fast on Classics drops, so check the menu often.

NugHub is Staten Island’s first licensed adult-use cannabis dispensary, located at 1350 Forest Ave. We deliver to Manhattan, Brooklyn, Queens, the Bronx, and Staten Island. We’re open seven days a week.

We carry MFNY across multiple formats: live resin pre-rolls, live resin 510 carts, live rosin carts (including The Belafonte), gummies (Sour Watermelon x Angry Apple, Peaches & Cream x Oishii), and infused pre-roll multipacks. The Classics drops show up in those same formats, so when Chemdog flower or Chemdog live resin lands, that’s where you’ll find it.

A few honest tips for grabbing Classics drops:

• Subscribe to NugHub texts or check the menu midweek. Drops can sell through fast.
• If Chemdog flower is sold out, the live resin cart preserves the same terpene profile in a different format.
• Pair Chemdog or Sour Diesel with something heavier in the evening if you want a real two-act night, the diesel front, the kush back.

Ready to grab some? Browse MFNY products on NugHub or head to our Staten Island shop.

Frequently Asked Questions

Is MFNY’s Chemdog the same as Chemdawg?

Yes. “Chemdog” and “Chemdawg” are the same strain. The original name was Chemdog, after the breeder Greg “Chemdog” Krzanowski. “Chemdawg” became the more common spelling as the strain spread through different growers, but the original is Chemdog. MFNY uses the original spelling.

What strains might be coming next in MFNY Classics?

MFNY hasn’t announced the full roster, but given the focus on strains that shaped modern cannabis, candidates would include OG Kush, Northern Lights, Skunk #1, Haze, and Afghani. The lineup leans toward 1990s and early 2000s genetics that helped build the modern hybrid era.

How is Chemdog different from Sour Diesel?

Chemdog is the parent. Sour Diesel is the descendant. Chemdog leans heavier on chemical funk, pine, and earth, with a more balanced high that mixes cerebral lift and body relaxation. Sour Diesel sharpens that profile into pure fuel and sour cream on the palate, with a more aggressive, focused head high.

Where does MFNY grow its cannabis?

MFNY grows everything in-house at their Hudson Valley facility in New York. All MFNY products are sourced, grown, and produced at the same farm, and they sell exclusively in licensed New York dispensaries.

Can I get MFNY delivered in NYC?

Yes. NugHub NY delivers MFNY products, including Classics drops, to all five boroughs from our Staten Island location. Same-day delivery is available.

What’s a good first MFNY Classics product to try if I’ve never had it?

If you have a higher tolerance and want the full strain experience, the live resin pre-roll or flower is the closest to the original plant. If you’re newer or you just want efficiency, the live resin 510 cart preserves the terpene profile and lets you dose with smaller pulls.