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Home›Strains›Hybrid›Nuclear Muffins
Nuclear Muffins strain, representative photoiRepresentative image via Leafly: a stock photo that resembles this strain
Hybrid

Nuclear Muffins

Nuclear Muffins is a hybrid of Modified Muffins and Lady Madonna, known for a lemon, pine and fuel smell and very high listed THC.

Typical THC
22–31%
Typical CBD
<1%
Read the Nuclear Muffins guide

How people describe it

EuphoricRelaxedCreativeFocused

Smell and taste

CitrusPineFuelHerbal

Family tree

Modified Muffins×Lady MadonnacrossNuclear Muffins

Nuclear Muffins strain guide

2 min read · Updated October 14, 2026 · WeedDB editors

Nuclear Muffins is a newer hybrid of Modified Muffins and Lady Madonna, sold mostly in the United States under the Grassroots and Curaleaf brands. People describe a sharp lemon, pine and fuel smell, and listings put its THC very high.

Where does Nuclear Muffins come from?What does Nuclear Muffins smell and taste like?Nuclear Muffins effects: what people reportHow strong is Nuclear Muffins?Buying Nuclear Muffins in CanadaNuclear Muffins vs GMOStrains like Nuclear Muffins

Where does Nuclear Muffins come from?

One strain database and the brand's own product listings agree on the parents: Modified Muffins and Lady Madonna, with the listings naming specific selections of each (#10). Curaleaf's listings say it was bred by Grassroots, its growing arm.

Beyond that, there isn't much published history. One listing says Modified Muffins comes from GMO and Blueberry Muffins, but we couldn't confirm that from a second source.

What does Nuclear Muffins smell and taste like?

Descriptions start bright: lemon zest and pine resin. Underneath come earthy herbs and a sharp fuel note on the exhale, and some listings mention a sweet, baked-muffin side or a hint of berry. One strain database's one-word tag for it is chemical.

No source we found publishes a terpene profile for Nuclear Muffins, so we haven't listed any. If your product's label shows terpenes, go by that.

Nuclear Muffins effects: what people report

There aren't many reviews yet, so take this as an early picture. People mention a happy, creative lift up front that settles into a calm, focused relaxation. Listings call it balanced, neither racy nor heavy.

These are experiences people report, not promises. How it feels depends on the product, how much you have and your own tolerance. Dry mouth is the complaint that comes up most.

How strong is Nuclear Muffins?

Very strong on paper. Retail listings range from about 22% to 31% THC, and one strain database describes it as often landing in the high 20s to low 30s. Some products are infused flower, which is coated in extra concentrate and isn't comparable to plain flower.

If you're new to it, start with a small amount and wait before having more. Check the THC on your label, and see our guide to reading cannabis labels if the numbers are confusing.

Buying Nuclear Muffins in Canada

Nuclear Muffins is mainly an American release, and we can't confirm it's sold in Canada. If you do find it, check the label for the producer, whether it's plain or infused flower, the batch THC and the packaging date.

Nuclear Muffins vs GMO

There's no well-documented family link between these two: GMO only appears in one listing's account of the Modified Muffins parent. They're worth comparing because both are known for strong, sharp smells and very high THC. GMO is famous for garlic and savoury funk, while Nuclear Muffins leans lemon, pine and fuel. GMO also has a heavier, sleepier reputation. If savoury strains aren't your thing, Nuclear Muffins is the brighter of the two.

Strains like Nuclear Muffins

If you like Nuclear Muffins, these are worth a look:

  • GMO: another loud, very potent strain, with garlic in place of lemon.
  • Blueberry Muffin: the sweet, baked side of the muffin name.
  • Sour Diesel: the classic for citrus and fuel together.

Strains similar to Nuclear Muffins

GMO strainGMOTHC 22–28%Blueberry Muffin strainBlueberry MuffinTHC 20–27%Sour Diesel strainSour DieselTHC 18–24%

More hybrid strains

NsNuclear SlurpeeTHC 28–32%NYC Diesel strainNYC DieselTHC 18–21%NYC Vapor strainNYC VaporTHC 23–27%Obama Kush strainObama KushTHC 14–21%

Guides to read next

Can you fly with weed in Canada? Domestic flights and the borderYes on domestic flights, no across any border. CATSA allows cannabis in carry-on and checked bags on flights within Canada, and the 30 g public possession limit still applies. Taking cannabis out of Canada, even to a U.S. state where it is legal, is illegal.How long do edibles take to kick in?Health Canada says edibles can take 30 minutes to 2 hours to start working, with the strongest effects 2 to 4 hours in and effects lasting 4 to 8 hours. The wait is why the standard advice is to start low, go slow and not take more too early.Indica vs sativa: what the labels really meanIndica, sativa and hybrid are old plant names that shops now use as shorthand for how a strain might feel: indica for calm and heavy, sativa for bright and lively, hybrid for somewhere between. Genetic and chemical studies show the labels only loosely match what's actually in the jar, so the THC and CBD numbers, the terpenes and your own dose tell you much more.

Nuclear Muffins questions

Is Nuclear Muffins indica or sativa?

Nuclear Muffins is a hybrid. It is a cross of Modified Muffins and Lady Madonna.

How strong is Nuclear Muffins?

Published lab results usually range from 22% to 31% THC, and the label on any legal Canadian product shows its exact batch.

What does Nuclear Muffins smell like?

Citrus, pine, fuel and herbal.