Auto Gelato #33 by Advanced Seeds – 23% THC Indica-Dominant Auto with Sweet Citrus Flavor

Auto Gelato #33 by Advanced Seeds is a high-THC, indica-dominant autoflower that delivers massive yields and a rich, dessert-like flavor in under 10 weeks. With up to 550 grams per square meter and a sweet citrus aroma, it’s the fast, foolproof way to grow one of the most legendary strains on the planet.

Are you still struggling with weak yields and bland buds?

Most autoflowers sacrifice flavor and power for speed. You end up with small, tasteless nugs that barely get you buzzing. You want something that hits hard, smells incredible, and fills your jars — without needing a PhD in plant science.

Why settle for average when you can grow legendary?

Weak genetics mean inconsistent results, nutrient sensitivity, and constant stress. You waste time, money, and energy on plants that never deliver. The frustration kills your motivation. You start questioning if home growing is even worth it.

Auto Gelato #33: The legendary Gelato flavor, now faster and easier than ever

Thanks to its Sunset Sherbert × GSC Thin Mint genetics, Auto Gelato #33 gives you the same award-winning taste and 23% THC punch — but in a low-maintenance, 65-day autoflower. It grows dense, resinous buds indoors or outdoors, with minimal training and maximum resilience. This is not just another auto — it’s a flavor revolution.

Massive yields with minimal effort

• Indoor harvests of 450–550 g/m² (1.5–1.8 oz/ft²) under 300W LED
• Outdoor plants produce multiple large colas up to 1.5 m (4.92 ft) tall
• Finishes from seed to harvest in just 65 days — no light cycle changes needed
• Indica-dominant structure resists mold and pests in humid conditions
• Low stretch and natural branching create a perfect canopy

What makes Auto Gelato #33 so special?

It’s not just the yield — it’s the experience. From the first sticky bud to the last puff, Auto Gelato #33 delivers a full-spectrum journey. The aroma explodes with sweet citrus and creamy earth, while the 23% THC effect lifts your mood before melting tension away. It’s the ideal end-of-day companion — powerful, balanced, and deeply satisfying.

Technical specifications

• Breeder / Brand: Advanced Seeds
• Type: Autoflowering
• Dominance: Indica-dominant hybrid
• Genetics: Sunset Sherbert × GSC Thin Mint
• Cycle: 65 days from germination to harvest
• Indoor yield: 450–550 g/m² (1.5–1.8 oz/ft²)
• Outdoor yield: High (multiple dense colas per plant)
• Indoor height: 1.00–1.30 m (3.28–4.27 ft)
• Outdoor height: 1.20–1.50 m (3.94–4.92 ft)
• Difficulty: Low — ideal for beginners
• Structure: Compact, bushy, natural branching
• Resistance: High resistance to mold, pests, and temperature swings
• Training: Suitable for LST and light defoliation — avoid topping
• Recommended pot: 18–27 L final pot (early transplant)
• Light cycle: 18–20 hours daily throughout entire life
• THC: 23%
• Flavor: Sweet, citrus, creamy, earthy
• Effect: Euphoric, relaxing, creative — perfect for evening use

How to grow Auto Gelato #33 for best results

For a stress-free grow, start with a high-quality soil mix and keep the roots happy. This strain thrives with consistent care and benefits from microbial support like BioTabs Tablets to boost nutrient uptake naturally. During flowering, maintain humidity at 40–50% and ensure strong airflow to protect those resin-heavy buds.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown dozens of autos, but Auto Gelato #33 stands out. I planted five seeds directly in 20L pots under a 315W LEC. No topping, no FIM — just light LST to open the canopy. At week 5, the smell punched through my carbon filter. By day 65, I harvested 510 g/m² of frosty, purple-tinged buds. After two weeks of curing, the flavor was unreal — like citrus gelato with a spicy kick. Even my skeptical friend, who hates 'hype strains,' asked for seeds. If you want flavor, power, and ease in one package, this is it.

Frequently Asked Questions

How long does Auto Gelato #33 take to grow?

From seed to harvest, it takes about 65 days. Indoors, you can expect to trim around week 9–10. Outdoors, it’s ready by late October in the Northern Hemisphere.

Is Auto Gelato #33 good for beginners?

Absolutely. It’s forgiving, resistant, and doesn’t need complex training. Just keep the basics right — light, water, and nutrients — and it’ll reward you.

Does it smell strong during flowering?

Yes, it has a powerful sweet-citrus aroma. If discretion is key, use a carbon filter like Barrier to control odors.

What’s the best fertilizer for Auto Gelato #33?

Use a balanced auto-specific feed. I recommend Top Auto — it delivers all the nutrients without overfeeding this sensitive hybrid.