Speedy Boom Auto – Fast Autoflowering Sativa for Uplifting Mood & Easy Growth

Speedy Boom Auto by Kannabia is the autoflowering version of the legendary African Queen, a sativa-dominant powerhouse designed for growers who want a fast, hassle-free harvest packed with uplifting energy.

Are you tired of waiting months for your plants to finish, only to be disappointed by low yields or complex care?

You plant a seed with high hopes, but the long photoperiod cycles drag on. You worry about light schedules, stress over the perfect flip to 12/12, and still end up with a plant that's fussy or yields less than promised. It feels like a gamble every time, wasting your effort and patience on unpredictable genetics.

What happens when you ignore these doubts?

You settle for slower strains that tie up your space for months. You miss out on multiple harvests per year. You deal with plants that are sensitive to training or prone to mold, leading to heartbreak at the finish line. Your grow becomes a chore, not a joy, and the final smoke might not even deliver the energetic, clear-headed high you're looking for.

Speedy Boom Auto is your straightforward solution

This strain cuts through the complexity. It's an autoflower, so it blooms on its own schedule—no light cycle headaches. It's bred from robust genetics (Kaboom x Ruderalis) for resilience, offering mold and pest resistance right out of the gate. You get a predictable, fast-growing plant that fits into any schedule and rewards you with a consistently happy, cerebral effect.

Why this strain is actually worth it for you

Speedy Boom Auto strikes a perfect balance between speed, ease, and quality. It's the ideal choice for beginners who want a guaranteed success, or for veterans looking to fill a space quickly with a reliable performer. Its sativa-leaning effects provide that motivational, creative spark perfect for daytime use, without the heavy burnout. You're not just buying seeds; you're investing in a smooth, rewarding grow experience from start to finish.

Most important features and benefits

• Autoflowering Genetics: Flowers automatically based on age, not light cycle, simplifying your grow and allowing for multiple harvests per year.
• Fast Life Cycle (~65–70 days): Go from seed to harvest in just over two months, perfect for impatient growers or quick turnarounds.
• Sativa-Dominant Uplift: Delivers a clear-headed, energetic, and euphoric high that's ideal for daytime activities and socializing.
• Mold & Pest Resistance: Built-in hardiness means fewer worries about botrytis or common pests, leading to a healthier harvest.
• Adaptable & Easy to Grow: Thrives in both indoor and outdoor setups, even in drier climates, and forgives minor grower mistakes.
• Impressive Resin Production: Develops a thick, frosty layer of trichomes over dense buds, enhancing potency and bag appeal.
• Compact Structure: With a manageable indoor height of 60–70 cm (1.97–2.30 ft), it fits perfectly in limited spaces or stealth setups.

Typical objections and clear answers

Let's address common concerns head-on.

• You think autoflowers yield less. While some do, Speedy Boom Auto is bred for performance, offering up to 400 g/m² (14.1 oz/ft²) indoors—a very respectable return for its short cycle.
• You worry about the strength of autoflowering highs. With a tested THC level around 13%, this strain provides a potent, sativa-driven experience that is both cerebral and long-lasting.
• You believe sativas are difficult to manage. The Ruderalis genetics tame the typical sativa stretch and reduce flowering time, making it as easy to handle as many indicas.
• You're concerned about odor control. Its aroma is pronounced but manageable; pairing it with a good carbon filter from our grow shop will keep your operation discreet.

How to grow it safely and effectively

Follow these steps for a successful Speedy Boom Auto harvest.

1. Start Smart: Germinate in a warm (22–25°C), humid environment. Transplant the seedling early into its final, large pot (18–27 L / 4.8–7.1 gal) to avoid stunting its autoflowering growth.
2. Fuel Early Growth: Use a light, well-aerated substrate and begin with a gentle, balanced nutrient regimen. A product like Alg-A-Mic by BioBizz can boost root and vegetative development organically.
3. Manage the Stretch: Provide 18–20 hours of light daily throughout its life. Low-Stress Training (LST) is recommended to open up the canopy and increase light penetration, but avoid topping or other high-stress techniques.
4. Support Flowering: As flowers form, reduce humidity to 40–50% to prevent mold. Ensure good airflow. For denser bud development, consider a PK booster during peak flowering, such as Plagron Hydro Roots to support overall plant health.
5. Harvest at Peak: Watch trichomes; harvest when mostly milky for a more energetic high, or with some amber for a more relaxed effect. Flush with plain water for 7–10 days before cutting.
6. Dry & Cure Properly: Dry slowly at 18–22°C (64–72°F) and 50–60% RH for 10–14 days. Then, cure in jars for at least 2–4 weeks to refine flavor and smoothness.

Frequently Asked Questions

How long does Speedy Boom Auto take from seed to harvest?

Approximately 65 to 70 days under optimal conditions. Its autoflowering nature makes the timeline very predictable.

Is Speedy Boom Auto suitable for beginner growers?

Absolutely. Its resilience to mold and pests, combined with a forgiving nature and no need for light schedule changes, makes it an excellent first-time strain.

Can I grow Speedy Boom Auto outdoors?

Yes, it performs very well outdoors, especially in drier, sunnier climates. It can reach up to 80 cm (2.62 ft) and yield around 180 g (6.35 oz) per plant.

What does Speedy Boom Auto smell and taste like?

The aroma is notably spicy and earthy during growth, evolving into a complex blend of sweet, fruity, and fresh notes upon curing. The smoke carries these spicy-sweet flavors smoothly.

What are the main effects?

Expect a strongly uplifting, euphoric, and happy cerebral high. It's stimulating and alert, making it perfect for daytime use, creativity, or social activities without sedation.

Technical specifications

• Breeder / Brand: Kannabia Seeds
• Type: Feminized Autoflowering
• Dominance: Sativa-dominant hybrid
• Genetics: Kaboom (African Queen) x Ruderalis
• Total Life Cycle: Approx. 65–70 days (seed to harvest)
• Indoor Yield: Up to 400 g/m² (14.1 oz/ft²)
• Outdoor Yield: Up to 180 g/plant (6.35 oz/plant)
• Indoor Height: 60–70 cm (1.97–2.30 ft)
• Outdoor Height: 60–80 cm (1.97–2.62 ft)
• Difficulty: Easy
• THC: Approx. 13%
• CBD:
• Recommended Climate: Adaptable; prefers dry climates
• Resistance: Good resistance to mold, pests, and disease

Personal Experience of Pevgrow’s CEO (Alan)

I’ll be honest, I was skeptical about autoflowers delivering a proper sativa kick—too many feel watered down. But Speedy Boom Auto changed my mind. I popped one in a spare tent, mostly out of curiosity, and was blown away by its vigor. It shot up faster than any photo-period sativa I’ve run, and the structure was perfect for a quick SCROG. The smell during late flower is intense, a real spicy, earthy punch that definitely needs a carbon filter.

The best part? The effect. It’s a clean, energetic, genuinely happy high that doesn’t fog your brain. Perfect for getting stuff done or just enjoying a sunny afternoon. My tip: don’t overcomplicate it. Give it a big pot from the start, go light on the nutrients—it’s not a heavy feeder—and let it do its thing. It’s a set-and-forget plant that rewards you with quality smoke in record time. For anyone wanting to dip their toes into sativas without the long commitment, or for veterans looking for a reliable, fast-turnaround strain, this is a solid bet.