Frosted Zinn x 3 Bears OG Auto by Barneys Farm Seeds

Frosted Zinn x 3 Bears OG Auto Strain Info

Looking for a compact beast that doesn’t mess around and brings monster frost to the party?

Then Frosted Zinn x 3 Bears OG Auto from Barney's Farm Seeds might just be your new favorite.

This strain is like the lovechild of two legends—Frosted Zinn and 3 Bears OG Auto—blending power and elegance in one lightning-fast package.

Don’t let the word “auto” fool you, this one plays in the big leagues.

She’s a autoflowering cannabis seeds strain that turns heads with her thick coat of resin and dense, glistening buds.

Imagine a little powerhouse standing just 90–120 cm (2.9–3.9 ft) indoors or up to 140 cm (4.6 ft) under the sun, yet producing flowers that sparkle like snowflakes caught in headlights.

Those buds don’t just look pretty—they pack a serious punch with up to 24% THC, showing you exactly what modern autoflower breeding is capable of.

And it’s not just about looks or numbers—this strain has soul.

The influence of Frosted Zinn is easy to spot in the icy trichome coverage, while the 3 Bears OG brings that tight, resilient structure that laughs in the face of stress.

Flowering Time & Yield

Tick-tock, tick-tock—this girl finishes in just 70 to 75 days from seed to harvest.

That’s right, you could be lighting up your next jar in just over two months.

Indoors, she’s generous, offering up to 500 grams (17.6 oz) per square meter with the right setup.

Take her outside and she’ll still treat you right with up to 350 grams (12.3 oz) per plant.

It’s the kind of fast turnaround and solid production that makes you want to run another round before summer’s even over.

Effects and Aroma

This isn’t just a smoke—it’s a multi-layered experience for your senses.

Crack a jar and you’re hit with that peppery kick that commands attention.

Then come the deeper notes—earthy, sweet, and herbal like a walk through a sunlit forest with something fruity simmering in the background.

Give it a sniff again and you might even catch a citrus twist playing hide-and-seek with your nose.

On the tongue, she dances with herbal spice, mellowing into a comforting sweetness before revealing tropical flashes on the exhale.

Smoking her is like taking your taste buds on a road trip through a spice bazaar that ends at the beach.

But wait for the effects—euphoria hits fast, lifting your vibe and brushing off the stress like it was never there.

That high rides a perfect line between chill and creative, letting your mind roam while your body stays cozy and relaxed.

You’ll feel uplifted, focused, soothed, and just the right kind of stoned—perfect for getting into your zone or simply checking out for a bit.

Grower Tips & What Stands Out Most

One thing we absolutely love about the Frosted Zinn x 3 Bears OG Auto strain is how much she defies expectations for an autoflower.

She’s small in size but acts like a heavyweight, packing dense buds and shiny frost like she’s showing off.

When it comes to cultivation, we recommend giving her a spot with plenty of light and good airflow—she thrives in warm, temperate to Mediterranean climates.

That said, she doesn’t mind cooler conditions either, especially with her strong and resilient structure.

This strain shows solid resistance to pests and common mold issues, which makes it a reliable pick for growers who want less stress in their garden.

If you’re growing indoors, she responds well to low-stress training, allowing you to shape her for maximum output without slowing her down.

With her short lifecycle, we also suggest staggering your grows—you can squeeze in multiple harvests per year, especially in indoor tents.

Even for beginners, this strain is easy to handle, with minimal maintenance needs and steady development throughout the grow.

We’d say she’s perfect for those who want a fast turnaround with high-quality results, whether you're starting your first grow or running a seasoned operation.

Strain Characteristics

Strain: Frosted Zinn x 3 Bears OG Auto

Seed Type: Feminized Autoflowering

Breeder: Barney's Farm Seeds

Genetics: Frosted Zinn Auto x 3 Bears OG Auto

Indica/Sativa: 70% Indica / 30% Sativa

THC: Up to 24%

CBD: Low

Life Cycle: 70–75 days from seed to harvest

Indoor Height: 90–120 cm (2.9–3.9 ft)

Outdoor Height: Up to 140 cm (4.6 ft)

Indoor Yield: Up to 500 g/m² (17.6 oz)

Outdoor Yield: Up to 350 g/plant (12.3 oz)

Difficulty: Easy

Best Climate: Temperate, Mediterranean, indoor-controlled environments

Resistance: High resistance to pests and mold

Aroma: Peppery, sweet, earthy, herbal, citrus

Flavor: Herbal spice, sweet, earthy, tropical

Effects: Euphoric, uplifting, calming, creative, soothing

Frosted Zinn x 3 Bears OG Auto FAQ

Is Frosted Zinn x 3 Bears OG Auto sativa or indica?

Frosted Zinn x 3 Bears OG Auto is an indica-dominant strain, with a genetic breakdown of 70% indica and 30% sativa.

This means it typically delivers relaxing, body-focused effects while still offering a touch of mental clarity and creativity thanks to its sativa side.

Indicas are known for their dense structure, faster flowering times, and soothing effects, while sativas tend to grow taller and provide more uplifting, cerebral highs.

This strain finds a nice balance between the two, leaning more toward that chill, couch-ready vibe without putting your brain to sleep.

How long does Frosted Zinn x 3 Bears OG Auto take to harvest?

This autoflowering strain completes its life cycle in just 70 to 75 days from seed to harvest.

It’s perfect for growers looking to get quick results or squeeze multiple runs into a single season.

How much can I expect to yield from Frosted Zinn x 3 Bears OG Auto?

Indoor growers can pull in up to 500 grams per square meter (17.6 oz), while outdoor plants can produce up to 350 grams per plant (12.3 oz).

Yields may vary depending on environment, grow style, and experience level.

Is Frosted Zinn x 3 Bears OG Auto suitable for beginners?

Yes, this strain is beginner-friendly thanks to its resilient genetics, strong structure, and low maintenance needs.

It handles training well and resists pests and mold, making it a reliable choice for first-time growers.

What climate is best for Frosted Zinn x 3 Bears OG Auto?

This strain thrives in warm, temperate, or Mediterranean climates and also performs well indoors with controlled conditions.

Its solid resistance makes it a strong candidate for outdoor grows in less predictable environments too.