Auto Acid Feminized Seeds – Paradise Seeds' Fast, Tangy Autoflowering Powerhouse · High-Yield Indoors & Outdoors

Auto Acid feminized seeds from Paradise Seeds deliver a rapid, potent grow experience with explosive citrus flavor and solid yields — all in under 10 weeks from germination to harvest.

Struggling with slow, finicky autoflowers?

Let’s be real: not all autoflowering strains live up to the hype. Some take forever, others barely yield, and a few just crash and burn under stress. You end up wasting time, space, and good nutrients on plants that don’t deliver.

What if your next grow was fast, predictable, and packed with flavor?

Imagine harvesting dense, resin-coated buds in just 9 weeks — no light cycle changes, no sexing plants, no guesswork. That’s the Auto Acid advantage. Bred for speed and stability, it’s the go-to for growers who want quality without compromise.

Your shortcut to consistent, aromatic harvests is here

Auto Acid combines the best of Dutch breeding with autoflowering convenience. It’s a no-nonsense strain that grows strong, resists stress, and finishes fast — whether you're in a grow tent or a sunny balcony. With a tangy lemon-rush aroma and smooth body high, it’s as enjoyable to smoke as it is to grow.

Technical specifications

• Breeder / Brand: Paradise Seeds
• Type: Autoflowering
• Dominance: Indica-dominant hybrid
• Genetics / Cross: Original Haze x Ruderalis
• Autos: 84–91 days (germination to harvest)
• Yield Indoor: 450–550 g/m² (1.6–1.9 oz/ft²)
• Yield Outdoor: 50–150 g/plant (1.76–5.29 oz/plant)
• Height Indoor: 80–110 cm (2.62–3.61 ft)
• Height Outdoor: 90–120 cm (2.95–3.94 ft)
• Difficulty: Low
• Structure and vigour: Compact, bushy, with tight internodal spacing and strong lateral branching
• Resistance: High resistance to mold, mildew, and temperature fluctuations
• Training: Suitable for LST and low-stress techniques; avoid topping or FIM
• Recommended pot: 18–27 L final pot (early transplant recommended)
• THC: approx. 16–18%
• CBD: approx. 1%
• Aromatic profile: Limonene, myrcene, pinene
• Flavour: Sharp citrus, tangy lemon, earthy finish
• Effect: Balanced body relaxation with a clear-headed, uplifting start — perfect for evening wind-down

Why Auto Acid outperforms basic autoflowers

Most autoflowers sacrifice flavor and yield for speed. Auto Acid doesn’t. It’s been stabilized over generations to deliver maximum performance without the usual trade-offs.

• Higher yields thanks to dense bud production and strong lateral development
• Better flavor profile with dominant limonene for a true citrus punch
• Shorter, bushier structure ideal for stealth grows and SCROG setups
• Superior resistance to cold, humidity, and pests — no babysitting needed
• Consistent results across environments, from indoor tents to Mediterranean patios
• Fast turnaround: harvest every 9 weeks and start fresh

Real results you’ll notice from your first grow

Auto Acid isn’t just easy — it’s rewarding. You’ll see faster germination, stronger root development, and a plant that practically grows itself. Indoors, it fills space efficiently without stretching. Outdoors, it handles wind and light rain like a champ. The buds are rock-hard, glistening with trichomes, and pack a smooth, citrusy smoke that lingers. Whether you're clearing space for a new batch or just want a reliable daily strain, Auto Acid delivers quality on a tight schedule.

Step-by-step growing guide

1. Start with a 18–27 L pot — transplant early to avoid root stress.
2. Use well-draining soil or coco with good aeration to prevent overwatering.
3. Provide 18–20 hours of light daily — no light cycle change needed.
4. Keep temperatures between 22–26 °C in veg and 20–25 °C in flowering.
5. Water when the top inch of soil feels dry — avoid soggy roots.
6. Apply mild nutrients from week 2; increase gradually during flowering.
7. Harvest when trichomes turn milky-white to light amber — usually around week 9.

Frequently Asked Questions

How long does Auto Acid take to harvest?

From seed to harvest, Auto Acid takes 84–91 days. Indoors, you can expect consistent results in just 9 weeks with proper care.

Can I grow Auto Acid outdoors in a colder climate?

Yes. Auto Acid has high resistance to cold and humidity, making it suitable for temperate and even slightly cooler climates. Just ensure it gets full sun during the day.

Does Auto Acid need training?

It responds well to LST (low-stress training) to open up the canopy and boost light penetration. Avoid topping or aggressive pruning, especially in autoflowering plants.

What kind of yield can I expect outdoors?

Outdoors, each plant produces 50–150 g (1.76–5.29 oz), depending on sunlight, soil quality, and weather conditions.

Is Auto Acid good for beginners?

Absolutely. With low difficulty, high resilience, and forgiving growth patterns, it’s one of the best autoflowers for new growers.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown dozens of autoflowers, but Auto Acid stands out for its reliability. I ran three plants in my 60x60 cm tent under a 250W LED — 18/6 light cycle, standard soil mix. No fancy tricks. By week 9, I harvested over 500 g/m² of dense, trichome-rich buds with a sharp lemon zing. What impressed me most was how little attention it needed. No pests, no stretch, no nutrient burn. I’ve used it as a base strain for quick-turnaround grows and even gifted some to a friend growing on a rooftop in Barcelona — same results. If you want a strain that just works, Auto Acid is your guy. Pair it with Root Juice BioBizz during early growth and Bud Booster Green Planet in mid-flower for even denser buds. For a stealthy, high-return grow, I’d choose this over most photoperiods.