Buddha Auto AK Classic by Buddha Seeds – Potent Autoflowering Sativa with High THC & Fast 70-Day Harvest

Buddha Auto AK Classic by Buddha Seeds is a high-THC, fast-flowering autoflowering sativa that delivers big yields and powerful effects in just 70 days, making it a top choice for growers who want quality, speed, and resilience without compromise.

Are You Still Stuck on One-Use Strains?

Too many growers stick to just one type of strain—either slow photoperiods for big harvests or weak autos for convenience. But that means missing out: either waiting too long or settling for less potency and flavor.

Why Limit Yourself When You Can Have It All?

Sticking with only photoperiod or only low-power autos means carrying more gear, wasting time, or sacrificing quality. You end up with inconsistent results, more stress, and less enjoyment. Why grow two different plants when one can do both jobs better?

The All-in-One Autoflower That Actually Delivers

Buddha Auto AK Classic bridges the gap—offering the speed of an auto with the power and flavor of a legendary sativa. Whether you're growing indoors in a stealth setup or outdoors in a sunny spot, this strain adapts fast, grows strong, and finishes fast. It’s the ultimate hybrid grow: no timing lights, no long waits, just pure performance from seed to harvest.

Indoor Powerhouse: Compact Size, Massive Output

Inside, Buddha Auto AK Classic shines with its manageable size and explosive yield. It stays compact—perfect for small spaces or SOG setups—yet produces dense, resin-coated buds that fill your room with a sweet, earthy-citrus aroma. With a flowering time of just 70 days, you can run multiple cycles a year and keep your stash fresh.

Its sativa-dominant structure means it stretches slightly during early flowering, so give it some headroom. But don’t worry—it’s easy to train with LST to maximize light exposure and boost yields. Just keep humidity around 40–50% in mid-to-late flowering to avoid mold, and you’ll be rewarded with high-quality, trichome-rich buds.

For a hassle-free start, Micro Kit Ata Terra strengthens roots and improves nutrient uptake from day one.

Outdoor Flexibility: Grow Anywhere, Harvest Fast

Outdoors, this strain thrives in temperate to warm climates and can handle minor temperature swings as long as it stays above 12°C. It’s naturally resilient, with good resistance to mold and pests, making it ideal for beginner growers or those in less-than-perfect conditions.

Plant it in a 20–27 L pot with well-draining soil, and it’ll grow into a sturdy, bushy plant with multiple colas. Thanks to its autoflowering nature, you can plant it anytime from spring to early summer and still get a full harvest before the cold hits.

In sustained growth, StartBooster Aptus keeps your plants vigorous and stress-free, even in changing weather.

How to Choose Your Growing Style

Not sure if indoor or outdoor is right for you? It depends on your space, climate, and goals.

• If you value discretion and control, go indoor.
• If you love natural sunlight and low maintenance, go outdoor.
• If you want fast turnover, indoor is unbeatable.
• If you’re a beginner, outdoor with autoflowers is the easiest path.
• If you’re experienced, try both and compare yields.

Benefits That Shine in Every Grow

• Harvest in just 70 days—no waiting, no light cycle changes.
• Get up to 550 g/m² indoors or 100 g per plant outdoors.
• Enjoy a long-lasting cerebral rush with creative, energizing effects.
• Grow with confidence—resilient to stress, mold, and temperature shifts.
• Taste a unique blend of earthy, fruity, and citrus notes with every hit.
• Save time and space with a compact, easy-to-manage plant.
• Experience true AK genetics—refined for autoflowering without losing power.

Technical specifications

• Breeder / Brand: Buddha Seeds
• Type: Autoflowering
• Sex: Feminized
• Genetics: AK (Colombia, Mexico, Thailand, Afghanistan) × Ruderalis
• Dominance: Sativa-dominant hybrid
• Total growing time: 70 days (germination to harvest)
• Indoor yield: 400–550 g/m² (14.1–19.4 oz/ft²)
• Outdoor yield: 60–100 g/plant (2.12–3.53 oz/plant)
• Indoor height: 80–110 cm (2.62–3.61 ft)
• Outdoor height: 90–120 cm (2.95–3.94 ft)
• Difficulty: Low to medium
• Structure: Bushy with strong branching and moderate stretch
• Resistance: Good resistance to mold, pests, and temperature fluctuations
• Training: Suitable for LST, not recommended for topping or FIM
• Recommended pot: 20–27 L final pot
• Light cycle: 18–20 hours of light per day throughout the cycle
• THC: 18–22%
• CBD: Approx. 1%
• Flavor: Earthy base with fruity and citrus notes
• Effect: Energetic, long-lasting cerebral high, great for daytime use

How to Grow Buddha Auto AK Classic

Quick overview: autoflowering sativa from Buddha Seeds, 70-day cycle, low-to-medium difficulty, ideal for indoor and outdoor setups in temperate climates.

Safe Start

Begin strong with healthy germination and early root development.

• Germinate seeds at 22–25°C with high humidity.
• Use a light, airy starter mix to prevent damping off.
• Transplant when the taproot is about 1 cm long.
• Water lightly—overwatering kills seedlings fast.
• Boost root growth with StartBooster Aptus at first watering.

Stable Seedling

Establish strong roots and early structure without stress.

• Keep lights 40–50 cm (15.75–19.69 in) above canopy.
• Water when the top inch of soil feels dry.
• Maintain RH at 60–70% for the first week.
• Use mild nutrients—start at half strength.
• Add Micro Kit Ata Terra to enhance microbial life.

Directed Growth

Guide your plant for maximum yield and structure.

• Use 18–20 hours of light daily—no change needed.
• Move to final 20–27 L pot early to avoid root stress.
• Apply LST to spread branches and improve light access.
• Avoid topping—autoflowers don’t recover well.
• Keep temperatures between 22–26°C for optimal growth.

Flowering by Stages

Support bud development from first pistils to harvest.

• In early flowering, increase nutrients gradually.
• Lower RH to 50–60% to prevent mold.
• Use a carbon filter if smell becomes strong.
• Apply Connoisseur Grow A+B Ph Perfect Advanced Nutrients for balanced feeding.
• In late flowering, reduce N and boost PK for denser buds.

Harvest, Drying and Curing

Finish strong for maximum potency and flavor.

• Harvest when 70% of trichomes are milky, 30% amber.
• Flush with plain water 7–10 days before harvest.
• Cut branches and hang in a dark room at 18–22°C.
• Keep drying RH at 50–60% for 7–10 days.
• Cure in jars for 2–4 weeks, burping daily.

Frequently Asked Questions

Can I grow Buddha Auto AK Classic outdoors in a cold climate?

Yes, but only in warm seasons. The plant needs temperatures above 12°C to thrive. If you live in a cooler region, grow it in a greenhouse or start later in spring.

Does this strain smell strong during flowering?

Yes, it has a noticeable earthy-fruity aroma. If discretion is key, use a carbon filter or grow in a secluded area.

Can I top or prune this autoflowering plant?

No—autoflowers have a fixed life cycle. Aggressive pruning stresses the plant and reduces yields. Stick to LST for shape control.

What’s the best soil mix for Buddha Auto AK?

A well-aerated, organic-rich soil works best. Consider BN Soil for a balanced, living medium that supports steady growth.

How many harvests per year can I get indoors?

With a 70-day cycle, you can fit 4–5 full grows per year in a controlled indoor environment.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown Buddha Auto AK Classic in both my indoor tent and on my rooftop garden, and it’s become one of my go-to autos for reliable performance. Indoors, I ran three consecutive cycles back-to-back—each time hitting around 500 g/m² with minimal effort. The plants stayed under 1 m (3.28 ft), so they fit perfectly in my 1.20 m (3.94 ft) tent.

Outdoors, I planted four seeds in 25 L pots, and all finished within 10 days of each other. The buds were rock-hard, glistening with trichomes, and smelled like fresh citrus over damp soil. I didn’t top them—just used gentle LST—and still got multiple fat colas per plant.

What I love most is the effect: it’s uplifting without being overwhelming, perfect for daytime creativity or social hangs. I’ve shared it with friends who usually prefer photoperiods, and now they’re asking where to buy it. If you want a fast, potent, no-drama grow, this is it.