Auto Zkittlez by Advanced Seeds – Sweet Tropical Auto with 20% THC & Fast 55-Day Harvest

Auto Zkittlez by Advanced Seeds is your fast-track to a premium, resin-rich harvest, delivering tropical candy flavors and a balanced 20% THC punch in just 55–60 days from seed to harvest.

Feeling like your grows take forever, and by the time harvest rolls around, you’ve lost the motivation? You start strong, but the endless watering, feeding, and waiting turn your chill hobby into a chore. You end up rushing the process, skipping steps, or letting plants sit unused because it all feels like too much effort.

That constant cycle of excitement followed by burnout kills the joy. You’re left with mediocre yields, underdeveloped flavors, and the nagging feeling that you could do better—if only you had more time or a simpler setup. The result? Your gear gathers dust, and your next grow keeps getting pushed to "next month. "

Auto Zkittlez cuts through that frustration. This isn’t just another fast auto; it’s a high-quality, low-maintenance strain designed for real life. With a complete cycle of just 55–60 days, you go from seed to harvest faster than most plants even finish their stretch. Its compact size and forgiving nature mean you can set it and forget it, getting consistent, resin-drenched results without the stress.

How Auto Zkittlez Saves You Time and Effort

Auto Zkittlez is built for efficiency. Its autoflowering genetics mean no more stressing over light schedules—just keep your lamp on 18/6 or 20/4 and let it do its thing. The plant’s natural structure is bushy and compact, minimizing the need for complex training like SCROG or topping, which saves you hours of work and reduces the risk of stressing your plant.

Its rapid life cycle means you can harvest and start a new grow in the same space multiple times a year, maximizing your yield without a long-term commitment. Because it’s bred for resilience, it handles common mistakes like slight overwatering or nutrient imbalances better than finicky photoperiod strains, making it perfect for busy growers or those who want a more hands-off approach.

Simple Steps to Grow Auto Zkittlez Without Wasting a Minute

1. Germinate your seed in a moist paper towel or directly in a small pot of Light Mix BioBizz for a strong start.
2. Transplant to its final pot (18–27 L) early to avoid root stress and let it grow uninterrupted.
3. Provide 18–20 hours of light daily and water when the top inch of soil feels dry.
4. Feed with a balanced auto-specific nutrient line, increasing strength gradually as it grows.
5. Monitor for the first white pistils, then relax—flowering starts automatically, no switch needed.
6. Harvest when trichomes turn mostly milky with a hint of amber for a balanced effect.
7. Trim, dry slowly at 18–22 °C (64–72 °F) and 50–60% RH, then cure for 2–4 weeks to lock in flavor.

Advantages and Benefits in Your Daily Routine

• Go from seed to harvest in under 9 weeks, freeing up time and space for more grows.
• Enjoy a carefree grow with minimal pruning or training required.
• Get consistent, high-quality results even with a busy schedule.
• Experience rich, candy-like flavors and a relaxing, happy high every time.
• Grow discreetly with a compact plant that fits any indoor setup.
• Maximize your yield with multiple harvests per year.
• Feel confident with a strain that’s forgiving of common beginner mistakes.
• Rediscover the joy of growing without the burnout.

Tips to Integrate Auto Zkittlez Into Your Habits Without Friction

Keep your Auto Zkittlez setup in a quiet corner of your home or grow tent where it won’t be disturbed. Use a simple timer for your lights to maintain the 18–20 hour cycle without thinking about it. Pair it with easy-to-use nutrients like the Top Crop Autoflowering Fertilizer Pack to simplify feeding. For the best flavor, add a bloom booster like P-Boost by Aptus in the final weeks to boost resin and terpene production.

Technical specifications

• Breeder / Brand: Advanced Seeds
• Type: Autoflowering
• Dominance: Indica-leaning hybrid
• Genetics: Zkittlez x Ruderalis
• Full cycle: 55–60 days (germination to harvest)
• Yield: 500–550 g/m² indoors (17.64–19.40 oz/ft²); 400–500 g/plant outdoors (14.11–17.64 oz/plant)
• Height: 0.90–1.10 m indoors (2.95–3.61 ft); 1.2–1.5 m outdoors (3.94–4.92 ft)
• Difficulty: Low
• Structure and vigour: Compact, bushy, with dense branching
• Ideal climate: Temperate, Mediterranean
• Resistance: Moderate resistance to mold and pests
• Training: Suitable for LST; avoid topping or FIM
• Recommended pot: 18–27 L final pot
• Light: 18–20 h daily
• Temperature: 22–26 °C (72–79 °F) in veg; 20–25 °C (68–77 °F) in flower
• Humidity: 60–70% seedling; 50–60% veg; 40–50% flower
• pH: 6.0–6.5 (soil); 5.8–6.2 (coco/hydro)
• THC: 20%
• Aromatic profile: Myrcene, limonene, caryophyllene
• Flavour: Sweet tropical fruit, candy, grape, with a creamy finish
• Effect: Relaxing body calm with a happy, focused head buzz—perfect for evening chill or social moments

Frequently Asked Questions

How long does it take to grow Auto Zkittlez?

From seed to harvest, Auto Zkittlez takes just 55–60 days, making it one of the fastest high-THC autos on the market.

How often should I water my Auto Zkittlez plant?

Water when the top 2–3 cm (1 in) of soil feels dry. Overwatering is the most common mistake, so let the soil dry out slightly between waterings.

What size pot should I use for Auto Zkittlez?

Use a final pot of 18–27 L (5–7 gal) from the start to avoid transplant stress and support its root system.

Does Auto Zkittlez need a lot of nutrients?

No, it’s a low-feeder. Use half-strength nutrients for photoperiod strains or a dedicated auto fertilizer to avoid nutrient burn.

Is Auto Zkittlez good for beginners?

Absolutely. With its short cycle, compact size, and forgiving nature, it’s one of the best autos for new growers.

Personal Experience of Pevgrow’s CEO (Alan)

Look, I’ve grown dozens of autos, and most sacrifice quality for speed. Not Auto Zkittlez. I ran it in a 60x60x160 cm tent with a 300W LED, straight in a 20L pot of BioBizz Light Mix. I didn’t touch it—no topping, no LST, just water and the Top Crop Auto Pack. At day 58, I harvested just over 500 grams of frosty, purple-tinged buds that smelled like a candy store exploded. The high is smooth—relaxing but not couch-lock, with a clear headspace. For a busy guy like me, being able to grow, harvest, and enjoy a top-shelf product in under two months without babysitting it? That’s the dream. If you want fast, easy, and actually delicious, this is your strain.