Auto Critical +2 XXL Seeds – BSF Seeds · Fast 55-Day Citrus Indica Hybrid

Auto Critical +2 XXL by BSF Seeds is the ultimate autoflowering powerhouse that guarantees massive, resin-drenched buds and a mouth-watering sweet citrus flavor in record time.

Picture your typical growing cycle: you’re staring at your calendar, waiting months for your plants to finally fatten up, only to end up with airy buds and a stash that barely lasts until the next harvest. It’s a drag when your hard work doesn't translate into the heavy, sticky jars you actually want.

And let’s be real, nothing kills the vibe faster than running out of weed because your last run took forever and yielded peanuts. You’re wasting electricity, nutrients, and your own precious time on genetics that just don't push the limits. You want to chill, not stress over a slow-moving canopy.

Enter Auto Critical +2 XXL. This beast flips the script, exploding from seed to harvest in a mind-blowing 55 days. You get the legendary Critical yield and potency, supercharged into an XXL autoflowering format that fills your jars with dense, lemon-scented nuggets before you even have time to get impatient.

What this autoflowering beast delivers exactly

When you pop these seeds, you're signing up for top-tier performance without the hassle. Here is what you get in every pack:

• Premium Genetics: A stabilized Critical +2 autoflowering cross that maximizes vigor and bud density.
• Speed Demon: A complete life cycle of just 55 days from sprout to chop.
• Heavyweight Yields: Capable of dropping up to 450 g/m² (1.48 oz/ft²) indoors.
• Potent Cannabinoids: A solid 20% THC level for a heavy-hitting, long-lasting stone.

How your growing routine changes from now on

Forget about complicated light schedules and endless waiting. With this strain, your tent becomes a fast-paced bud factory. You'll spend less time worrying about photoperiods and more time watching those colas swell up with frosty trichomes.

Your smoking sessions get a massive upgrade, too. Instead of settling for average flavor, you'll be rolling up sticky flowers that reek of sweet lemon and fresh citrus. It’s the kind of stash you proudly share with your crew, knowing it hits hard and tastes amazing.

Advantages and benefits you’ll notice from day one

• Because it finishes in 55 days, you can run multiple harvests per year, which means your stash jars will never sit empty.
• Because it packs 20% THC, it delivers a powerful, long-lasting body high, which means you can truly unwind and melt away daily stress.
• Because of its XXL structure, it produces massive, dense colas, which means you get a heavier return on your investment with fewer plants.
• Because it has a sweet lemon terpene profile, the smoke is incredibly smooth and tasty, which means every puff becomes a delicious, sensory experience.
• Because it is highly resilient, it forgives minor beginner mistakes, which means you can grow with confidence and zero anxiety.

Technical specifications

• Breeder: BSF Seeds
• Type: Autoflowering
• Dominance: 60% Indica / 40% Sativa
• Genetics: Critical +2 Auto
• Complete Cycle: 55 days from germination
• Yield Indoor: 300–450 g/m² (0.98–1.48 oz/ft²)
• Yield Outdoor: 100–300 g/plant (3.53–10.58 oz/plant)
• Height Indoor: 80–100 cm (31.50–39.37 in) approx.
• Height Outdoor: 1.00–1.30 m (3.28–4.27 ft) approx.
• Difficulty: Low
• Ideal climate: Temperate, Mediterranean
• Recommended pot: 18 L final pot early
• THC: 20%
• CBD: Low (approx. <1%)
• Aromatic profile: Limonene, Myrcene
• Flavour: Sweet, Lemon, Citrus
• Effect: Relaxing, Potent, Long-lasting

Advice on how to grow Auto Critical +2 XXL

Quick overview:

This fast-paced BSF Seeds autoflower races to harvest in just 55 days, perfect for indoor setups.

• 60% Indica dominance for sturdy growth.
• Thrives in 18-20 hours of daily light.
• Ideal for temperate and Mediterranean climates.

Safe start & seedling:

Plant directly into the final pot to avoid transplant shock and maximize early root development.

• Use an 18 L final pot.
• Keep temperatures around 22–25 °C.
• Maintain 60-70% humidity for seedlings.
• Use Canna Bio Terra Plus Substrate 50L for a perfect airy start.
• Add Deeper Underground Top Crop to speed up rooting.

Directed growth:

Avoid aggressive pruning; let the central cola develop naturally while keeping the substrate airy.

• Water lightly to prevent root rot.
• Keep pH between 6.0 and 6.5 in soil.
• Use gentle LST to expose lower branches.

Efficient flowering:

As buds swell, lower humidity to prevent mold in those dense, XXL colas.

• Drop humidity to 40-50%.
• Ensure strong airflow around the canopy.
• Add MegaBud THC at the end for denser buds.

Harvest & curing:

Flush the roots 7-10 days before chopping to enhance that sweet citrus flavor.

• Harvest when trichomes are mostly milky.
• Dry slowly at 18–22 °C.
• Cure for 2-4 weeks in glass jars.

Tips to combine it with other Pevgrow products

To get the absolute most out of this strain, you want to pair it with gear that matches its speed and yield potential.

• Carbon Filters: This strain gets seriously stinky during flowering; a good filter is mandatory for stealth.
• Organic Sweeteners: Boost that lemon-citrus terpene profile with a carbohydrate supplement during the bloom phase.
• Airtight Jars: You’re going to have a lot of dense buds; grab some quality glass jars and humidity packs to keep them fresh.

Frequently Asked Questions

Is Auto Critical +2 XXL good for beginners?

Absolutely. Its strong genetics make it highly resilient to common beginner mistakes, and its fast 55-day cycle means less time for things to go wrong.

Can I top or prune this autoflower?

We don't recommend topping. Because it finishes so quickly, it doesn't have time to recover from high-stress training. Stick to gentle Low Stress Training (LST) to open up the canopy.

What size pot should I use?

Plant the germinated seed directly into an 18 L final pot. This prevents transplant shock and gives the taproot plenty of room to explode.

How strong is the smell during growth?

It’s a Critical cross, so expect a pungent, skunky citrus aroma starting in mid-flowering. You will definitely need good odor control if you're growing indoors.

Personal Experience of Pevgrow’s CEO (Alan)

Whenever I need a quick turnaround without sacrificing quality, Auto Critical +2 XXL is one of my top picks. I remember running a batch of these in a spare 1.20 m (3.94 ft) tent just to fill the gap between photoperiod harvests. I was blown away when they started frosting up at week 5. I kept them on a strict 20/4 light cycle and fed them lightly—they don't need a heavy nutrient schedule to explode. The lemon aroma is insane, but be warned: the smell will take over your house if your extraction isn't dialed in. My biggest tip? Don't overwater in the first two weeks. Let the roots search for water, and you'll be rewarded with massive, rock-hard colas that hit with a beautifully relaxing, couch-lock vibe.

Ready to experience the ultimate combination of speed, yield, and flavor? Don't wait around for slow genetics. Grab your Auto Critical +2 XXL seeds today and start growing the heavy, citrus-packed harvest you deserve!