Super Lemon Haze Auto Feminized Seeds · Green House Seeds · Fast & Potent Sativa

The Super Lemon Haze Auto by Green House Seeds is your express ticket to one of the most celebrated sativa experiences in cannabis history, now in a fast, forgiving, and automatic-flowering package. This strain delivers the legendary, multi-award-winning flavor and effect of its photoperiod parent, but on a schedule that fits modern life.

Ever feel like you're chasing that perfect, uplifting high but end up with inconsistent results or plants that just take too damn long? You plant a sativa dream, only to wait months for a harvest that might not even capture that electric, creative spark you're after. It's frustrating, wastes your time, and leaves you wondering if you'll ever get that reliable, top-shelf quality from your own garden.

That's where Super Lemon Haze Auto changes the game. This strain is engineered for consistency. Its autoflowering genetics mean it flips to bloom on its own schedule, not yours, removing a major variable and guaranteeing a harvest in roughly 9 weeks from seed. No more guessing with light cycles. The robust, hybrid vigor inherited from its Super Lemon Haze and Ruderalis parents makes it resilient and adaptable, thriving where fussier sativas might struggle. You get the iconic flavor and effect, every single time, with a predictability that turns growing from a gamble into a sure thing.

Why Super Lemon Haze Auto Delivers Rock-Solid Results Every Time

The secret to its reliability lies in its rock-solid genetic foundation. By crossing the legendary, Cup-winning Super Lemon Haze with hardy Ruderalis genetics, Green House created a plant that's on a strict, internal timer. This autoflowering trait is the ultimate consistency hack—it eliminates photoperiod dependency, one of the biggest factors causing harvest variation. Whether you're a beginner or a pro, this plant will follow its genetic blueprint, flowering automatically to deliver a predictable and impressive result.

Furthermore, its structure is designed for success. It grows with a manageable, conical shape and strong branching, typically reaching 80–100 cm (31.50–39.37 in) tall. This predictable height makes it easy to manage in any space, from a compact tent to a sunny balcony, ensuring you can provide ideal conditions from start to finish without unexpected stretching chaos.

Key Factors for Maximizing Your Super Lemon Haze Auto Harvest

While this strain is forgiving, mastering a few key elements will unlock its full potential and ensure you get the most out of every seed. Here’s what to focus on:

• Light is Fuel: Give it as much light as possible (18-20 hours daily for autos). More light directly translates to bigger yields and more potent resin production.
• Start Right, Finish Strong: Begin with a quality, well-aerated substrate. A good start in a final pot of 11-15 L (2.9-4.0 gal) avoids transplant stress and supports robust root development. For a perfect foundation, consider a coco or soil starter pack tailored for cannabis.
• Feed Smart, Not Heavy: This plant is vigorous but doesn't crave excessive nutrients. Start with a light feeding schedule and increase gradually. Overfeeding is a more common mistake than underfeeding.
• Climate Control: Maintain temperatures above 10°C (50°F) and aim for 20-25°C (68-77°F) during flowering. Lower humidity (40-50%) in late flower helps prevent mold and boosts terpene expression.
• The Final Flush: For the cleanest, most flavorful smoke, implement a thorough flush with plain water for the last 1-2 weeks before harvest. This clears excess nutrients from the buds.

Your Foolproof Routine for a Perfect Harvest

Follow these steps for a stress-free grow and a bumper crop of lemony goodness.

1. Germinate & Plant: Germinate your seed and plant it directly into its final pot (11-15 L / 2.9-4.0 gal) filled with a light, airy mix. This prevents stunting.
2. Veg & Structure: Provide 18-20 hours of light daily. The plant will enter its vegetative stage for 3-4 weeks. Light training (LST) can be used to open up the canopy.
3. Watch the Flip: Around week 3-4, it will automatically begin flowering. You'll see white pistils forming at the nodes.
4. Support the Bloom: As flowers fatten, consider using a bloom booster to enhance density and resin. A product like Big Bud Powder can be introduced during peak flowering.
5. Monitor & Flush: Keep an eye on trichomes. When most are milky with some amber, begin your flush. Harvest when the amber ratio matches your desired effect (more amber = more relaxing).

Advantages of Growing This Consistent Champion

• Speed & Certainty: Harvest in approximately 9 weeks from seed, guaranteed, with no light schedule changes.
• Beginner-Friendly Power: Access award-winning, high-THC genetics without the complexity of photoperiod plants.
• Space-Efficient: Its predictable, medium height fits perfectly in tents, closets, or discreet outdoor spots.
• Flavor Guarantee: Experience the iconic, intense lemon-candy and spicy haze flavor profile, reliably reproduced.
• Resilient Growth: Shows good resistance to common molds and pests, making for a more worry-free grow.

Frequently Asked Questions

How long does Super Lemon Haze Auto take from seed to harvest?

You can expect to harvest your Super Lemon Haze Auto in approximately 9 weeks (63 days) from germination. Its autoflowering nature makes the timeline very reliable.

Is Super Lemon Haze Auto good for beginners?

Absolutely. It's one of the best sativa-dominant strains for beginners. The autoflowering trait simplifies the grow process, and the plant is vigorous and forgiving. Just provide plenty of light and don't overwater or overfeed.

How much yield can I expect?

Indoors, under optimal conditions, you can expect yields of 400-500 g/m² (1.3-1.6 oz/ft²). Outdoors, each plant can produce 70-80 g (2.47-2.82 oz). Providing maximum light is the key to hitting the top end of these ranges.

What does it smell like while growing?

The smell is strong, pungent, and unmistakably citrusy with sharp lemon zest notes, often described as "lemon candy" or even having a faint "cat piss" edge. A carbon filter is highly recommended for indoor grows.

What's the high like?

The effect is a classic, clear-headed sativa high. It's uplifting, energizing, and creatively stimulating, with a light accompanying body relaxation. It's perfect for daytime use, social activities, or tackling creative projects.

Personal Experience of Pevgrow’s CEO (Alan)

Let me be straight with you: Super Lemon Haze Auto is a staple in my personal grow rotation for a reason. When I need a guaranteed harvest of something that'll put a smile on my face and get my mind buzzing without couch-locking me, this is the one. The auto version captures the essence of the original perfectly—that insane, almost artificial lemon candy smell that fills the room the second you crack a jar.

I've run these in everything from simple organic soil pots to coco setups. They're incredibly low-drama. I stick them under 20 hours of light from the start, in their final 15 L (4 gal) pots, and let them do their thing. I might do a little gentle LST to even out the canopy, but they bush out nicely on their own. The key for me is not to over-love them; a light nutrient schedule works wonders. I push a bloom booster around week 5 of flower, and the buds just stack and frost up beautifully.

The real magic is in the smoke. It's that perfect daytime strain—energizing, euphoric, and great for focus. The yield is consistently impressive for an auto, often hitting the 80-90 g (2.82-3.17 oz) mark per plant for me. If you want a no-fuss, high-quality sativa experience with legendary flavor, you can't go wrong. It's a crowd-pleaser every single time.

Technical specifications

• Breeder / Brand: Green House Seeds
• Type: Autoflowering Feminized
• Dominance: Sativa-dominant Hybrid (50% Sativa, 30% Indica, 20% Ruderalis)
• Genetics: Super Lemon Haze x Ruderalis
• Total Cycle Time: Approximately 9 weeks from seed to harvest
• Indoor Yield: Up to 500 g/m² (1.6 oz/ft²)
• Outdoor Yield: 70-80 g/plant (2.47-2.82 oz/plant)
• Indoor/Outdoor Height: 80-100 cm (31.50-39.37 in)
• Difficulty: Easy (Forgiving, great for beginners)
• THC Content: Approximately 21%
• CBD Content:
• Aromatic Profile: Intense Lemon, Citrus, Candy, Spicy, Haze
• Effect: Uplifting, Energetic, Creative, Clear-headed