Auto Alienz Autoflowering Seeds – Green House Seeds · High Yields

Auto Alienz by Green House Seeds is a premium autoflowering cannabis strain that delivers massive yields, sweet fruity aromas, and a deeply joyful high without the hassle of light cycle management.

Are you tired of waiting months for your photoperiod plants to finish, only to end up with mediocre yields and underwhelming flavors?

Managing light schedules, worrying about height restrictions, and stressing over complex feeding charts can drain the fun out of growing. When your harvest finally arrives, getting airy buds with weak effects is incredibly frustrating and makes you question the effort.

Auto Alienz steps in to revolutionize your grow room. By crossing the legendary AlienZ with Watermelon Auto, Green House Seeds has created a robust, fast-flowering powerhouse that practically grows itself, rewarding you with dense, resin-coated flowers and a long-lasting, uplifting buzz.

Technical specifications

• Breeder: Green House Seeds
• Type: Autoflowering
• Dominance: 50% Indica / 40% Sativa / 10% Ruderalis
• Genetics: AlienZ x Watermelon Auto
• Flowering cycle (Indoor): 9 weeks
• Yield (Indoor): High
• Yield (Outdoor): 150 g/plant (5.29 oz/plant)
• Height (Indoor & Outdoor): 1.50 m (4.92 ft)
• Effects: Strong, long-lasting, joyful, perfect for social events.

Grow guide for Auto Alienz

Preparation & Start: Set up your space for a vigorous, tall-growing autoflower.

• Use an 18 L final pot to avoid transplant stress.
• Maintain 22–25 °C and high humidity for seedlings.
• Boost early roots with Bio Rhizotonic by Biocanna.

Vegetative Stage: Keep the environment steady and bright for explosive growth.

• Run an 18/6 or 20/4 light cycle continuously.
• Water lightly to keep the airy substrate oxygenated.
• Avoid aggressive topping; use gentle LST if needed.

Flowering Phase: Maximize bud density and resin production.

• Lower humidity to 40-50% to prevent mold.
• Add Overdrive® Advanced Nutrients in late bloom for explosive density.
• Ensure good airflow around the 1.50 m (4.92 ft) canopy.

Harvest & Results: Reap your sticky, sweet-smelling rewards.

• Flush 7-10 days before chopping for pure flavor.
• Harvest when trichomes are mostly milky for a joyful high.
• Dry slowly at 18–22 °C for optimal terpene preservation.

Advantages and benefits

• Vigorous growth: Reaching up to 1.50 m (4.92 ft), it maximizes vertical space, which means heavier yields for you.
• Fast turnaround: With a 9-week flowering cycle, you can harvest multiple times a year, saving time and effort.
• Heavy outdoor production: Yielding up to 150 g (5.29 oz) per plant, it ensures your stash jars stay full all season.
• Balanced genetics: The 50% Indica / 40% Sativa mix provides a versatile high, perfect for both social events and solo relaxation.
• Autoflowering convenience: No need to change light cycles, making it incredibly easy and stress-free for beginners.
• Premium lineage: The AlienZ x Watermelon Auto cross guarantees top-tier resin production, ideal for extractions.

Frequently Asked Questions

How tall does Auto Alienz grow?

It reaches an impressive average height of 1.50 m (4.92 ft) both indoors and outdoors, so make sure you have enough vertical space in your tent.

What is the expected yield outdoors?

Under optimal conditions with plenty of sunlight, you can expect to harvest up to 150 g (5.29 oz) per plant.

What are the main effects of this strain?

It delivers a strong, long-lasting effect that induces joy and a good mood, making it a fantastic choice for socializing with friends or unwinding after a long day.

Does it need a specific light cycle?

As an autoflowering strain, it does not rely on light changes to bloom. It thrives under 18 to 20 hours of light per day from seed to harvest.

Personal Experience of Pevgrow’s CEO (Alan)

When I first popped the Auto Alienz beans, I was genuinely surprised by how fast they established themselves. Before growing this strain, I usually prepped my indoor tent expecting standard, compact auto heights, but this beast easily stretched to 1.50 m (4.92 ft). During the grow, I kept the lights on a strict 20/4 schedule and fed them a solid organic base. The Watermelon Auto genetics really shine through in mid-flower, filling the room with a sweet, pungent aroma that is hard to resist. After harvest, the results were stellar. The buds were dense, and the effect hit that perfect sweet spot—uplifting enough for a weekend barbecue, yet relaxing enough to melt away a stressful day at the office. If you have the vertical space, this is an absolute must-grow.