OG Kush Autoflower Seeds

Why you should buy OG Kush Auto seeds

OG Kush Auto brings all the swagger of its photoperiod parent into a compact, faster-flowering package that just about any grower can handle. If you’ve ever dreamed of running this West Coast classic without the hassle of flipping light cycles, this autoflowering version is the ticket. With 24% THC and that trademark citrus-diesel funk, OG Kush Auto doesn’t pull its punches. It's relaxing, it's sociable, and it’s got just the right amount of edge to keep things interesting. Whether you're growing indoors or out, this one delivers dependable yields and that unmistakable OG power. Just quicker and easier.

If you're the hands-on type and want full control over every stage, the OG Kush photoperiod version is where things get interesting.

Strain Overview

Origin

OG Kush Auto takes the iconic OG Kush and crosses it with a sturdy Ruderalis to bring out that autoflowering magic. The result? A strain that keeps the essential character of the original: gassy citrus aromas, balanced hybrid effects, and top-shelf potency. It also offers a shorter life cycle and improved resilience. No need to fuss over light schedules or worry about flipping to 12/12. This one just does its thing, and it does it well.

Effects & Flavors

It starts with a smile. Then a chuckle. And before you know it, you're halfway into a deep conversation with your couch buddy about how good the tunes sound right now. OG Kush Auto leans into its 55% indica side with a calm, happy body buzz, but there’s enough sativa energy in there to keep things upbeat and talkative. Perfect for social sessions, late-night wind-downs, or just vibing solo.

The flavor profile is all diesel and citrus. Sharp and earthy with a sweet undertone that lingers on the tongue. Crack open a cured jar and the scent alone will let everyone in the room know it’s something serious.

THC & CBD Levels

With THC levels clocking in at 24%, OG Kush Auto brings some proper heat. This isn’t your laid-back CBD flower. It’s a high-THC strain that knows exactly what it’s doing. The CBD sits around 0.5%, just enough to mellow the ride without stealing the show. This balance keeps the high smooth and enjoyable without any of that over-anxious edge.

Terpenes

This one’s got a loaded terpene profile, and it shows. Expect a punchy mix of alpha pinene, myrcene, and beta caryophyllene, giving that classic OG nose: piney, earthy, and slightly spicy. Limonene, ocimene, and citral kick in the citrus brightness. Add in a dash of eugenol and terpinolene, and you’ve got a terp cocktail that brings both flavor and effect together in perfect harmony.

Growing OG Kush Auto Seeds

Grow Difficulty

Beginner-friendly doesn’t mean boring. OG Kush Auto is a solid pick for those just starting out, but experienced growers can still get a lot out of her. She’s hardy, relatively forgiving, and quick to finish. That makes her a good choice for anyone looking to keep things low maintenance without compromising on quality.

Indoor vs. Outdoor Growing

She’ll happily thrive under LEDs or out in the sun. Indoors, OG Kush Auto stays nicely contained between 39 inch and 63 inch, making her a good fit for tents or compact rooms. Outdoors, she can stretch a little taller, up to 71 inch if conditions are just right, but still stays manageable. She’s well-suited to greenhouses too, especially in colder or less predictable climates where her auto genetics help her finish before the season turns.

Flowering Time & Yield

You’re looking at around 56 to 63 days from flower to finish. Not bad at all for the kind of buds she produces. Indoors, expect a yield in the range of 0.8–1.3 oz per square feet, depending on your setup and care. Outdoors, 2.1–3.5 oz per plant is typical. It’s not unheard of for well-tended plants in perfect conditions to hit the higher end of that scale.

Buy OG Kush Auto Seeds Online at WeedSeedsExpress

Ready to grow a proper legend without the photoperiod drama? OG Kush Auto makes it easy to bring home the flavor, the strength, and the legacy of a true cannabis classic without overthinking it. Fast, flavorful, and dependable, this one earns its spot in any grower’s lineup. Get your OG Kush Auto seeds today from WeedSeedsExpress and enjoy the kind of results that only the real OG can deliver.

Click here for the full strain description.

Lineage	OG Kush X Ruderalis
Flowering Type	autoflower
Gender	feminized
Genotype	Indica dominant
Ratio	25 % Sativa / 55 % Indica / 20 % Ruderalis
Grower Profile	Beginner
THC	Up to 24%
CBD	Up to 0.50%
Yield Indoor	Up to 1.3 oz/sq. ft
Yield Outdoor	Up to 4 oz/plant
Height Indoor	Up to 63 inch
Height Outdoor	Up to 71 inch
Climate	Oceanic, Temperate, Desert
Flowering Time	56 to 63 days
Flavors	Citrus, Diesel
Terpines	Alpha Cedrene, Alpha Pinene, Alpha Terpineol, Beta Caryophyllene, Borneol, Cadinene, Camphene, Citral, Delta Limonene, Eugenol, Fenchol, Humulene, Linalool, Myrcene, Nerolidol, Ocimene, Phytol, Terpinolene
Effects	Happy, Relaxed, Talkative, Social

5Based on 4 reviews

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Kenji W verified

Reviewed at 2026-06-19

One of the best strains to grow indoors. Finishes fast and tough against molds. I highly recommend this strain! 5 stars

chase robins verified

Reviewed at 2026-05-09

speedy plant. compact grow. perfect for growers with tight spaces

Garett verified

Reviewed at 2024-05-30

First time growing autoflower, and these OG Kush seeds made it simple. No issues at all, great germination rate, and the yield was better than expected.

MJ_sherlock verified

Reviewed at 2023-12-20

These seeds are the real deal. Had zero problems getting them to sprout, and the plants grew like champs. No complaints at all, just good vibes and smooth hits.

What does OG Kush Auto taste and smell like?

Earthy pine with lemon-citrus, diesel/fuel, and spicy notes — the classic OG Kush funk.

How strong is OG Kush Auto (THC/CBD)?

High potency; THC typically 18–22%, CBD low (usually below 1%). Effects come on fast and can be intense for novices.

How long from seed to harvest for OG Kush Auto?

About 10–12 weeks from germination to harvest, with flowering starting automatically around week 3–5.

What yields can I expect from OG Kush Auto indoors and outdoors?

Indoors around [350-500:gr:m2] under good lighting; outdoors about [50-180:gr:plant] depending on climate, pot size, and care.

How tall does OG Kush Auto grow?

Compact to medium height: indoors typically [60-100:cm]; outdoors up to around [80-120:cm] in ideal conditions.

Is OG Kush Auto easy to grow? Any tips?

Easy to moderate. It prefers moderate feeding, consistent watering, and plenty of light. Low-stress training (LST) is recommended; avoid heavy topping to keep the cycle on track.

What are the effects of OG Kush Auto? Any medical uses?

Euphoric and relaxing with a strong body stone; may help with stress, pain, and sleep. In higher doses it can be sedating and may trigger munchies.

Is OG Kush Auto suitable for indoor and outdoor grows? What light schedule?

Yes. As an autoflower it isn’t photoperiod-dependent. Indoors run 18/6 or 20/4 from seed to harvest. Outdoors it can be grown in warm months; more daily light gives better yields. Aim for temperatures above 21 °C and avoid frost.

What are the genetics of OG Kush Auto?

An autoflowering version of the classic OG Kush (Chemdawg x Lemon Thai x Pakistani Kush) crossed with ruderalis, typically indica-dominant.

Does OG Kush Auto smell strong? Any odor control needed?

Yes, it can be quite pungent during late flower. Use a carbon filter indoors and store cured buds in airtight containers.