Skywalker Haze Auto – Dutch Passion's Most Potent Autoflowering Haze Strain · XXL Yields & 26.2% THC

Skywalker Haze Auto by Dutch Passion is the world’s most potent autoflowering Haze strain, packing a staggering 26.2% THC and delivering a sky-scraping sativa high that hits fast and lasts for hours.

Are you still settling for weak, underwhelming autoflowers?

Let’s be real: most autoflowers just don’t hit hard enough. You plant, you wait, and you end up with a mild buzz and average yields. It’s frustrating when you’re chasing that elite, head-rattling high but keep getting shortchanged.

What if your autoflower could actually compete with photoperiods in power and yield?

Imagine growing a plant that not only finishes fast but also produces dense, frosty buds with a THC percentage higher than most classic photoperiods. No more compromises. No more waiting months. Just raw, unfiltered potency in under three months — and without the hassle of light cycle changes.

Skywalker Haze Auto delivers photoperiod-level power in an autoflowering package

Crossed from Skywalker Haze and Auto Amsterdam Amnesia, this sativa-dominant beast combines legendary Haze genetics with cutting-edge autoflowering stability. You get explosive growth, a mouthwatering lemon-citrus aroma, and buds so trichome-covered they look like they’ve been dipped in crystal sugar. Indoors, expect up to 600 g/m² (2.12 oz/ft²); outdoors, plants regularly hit 75–100 g (2.65–3.53 oz) each — with some stretching past 1.50 m (4.92 ft) in ideal conditions.

Technical specifications

• Breeder / Brand: Dutch Passion
• Type: Autoflowering
• Dominance: Sativa-dominant hybrid
• Genetics: Skywalker Haze × Auto Amsterdam Amnesia
• Autoflower cycle: 11–14 weeks (seed to harvest)
• Indoor yield: 450–600 g/m² (1.59–2.12 oz/ft²)
• Outdoor yield: 25–100 g/plant (0.88–3.53 oz/plant)
• Indoor height: 75–100 cm (2.46–3.28 ft)
• Outdoor height: 100–150 cm (3.28–4.92 ft), occasionally up to 2.00 m (6.56 ft)
• Difficulty: Medium (resilient but light-hungry)
• Structure: Long internodes, vigorous stretch, strong branching
• Climate: Prefers warm, sunny, dry conditions; thrives in Mediterranean or greenhouse setups
• Resistance: Moderate resistance to pests and mold; avoid humid environments
• Training: Suitable for SCROG and LST; avoid topping or aggressive pruning
• Recommended pot: 18–27 L final container for optimal root development
• Light: 18–20 hours daily throughout the cycle
• Temperature: 22–26 °C (veg), 20–25 °C (flowering)
• Humidity: 50–60% (veg), 40–50% (flowering)
• pH: 6.0–6.5 (soil), 5.8–6.2 (coco/hydro)
• Smell in grow: High – use a carbon filter in enclosed spaces
• THC: 20–26.2%
• CBD: Approx. 1%
• Aromatic profile: Limonene, myrcene, pinene
• Flavour: Citrus, lemon, spicy haze, sweet fruit
• Effect: Cerebral, euphoric, uplifting, slightly trippy; ideal for daytime or social use

How to grow Skywalker Haze Auto for maximum potency and yield

Optimize your grow from seed to harvest with this concise guide tailored to the plant’s sativa-dominant genetics and autoflowering nature.

Quick overview

Autoflowering · Dutch Passion · 11–14 weeks · Medium difficulty · Best in sunny, dry climates.

• Start in final pot to avoid root stress
• Use 18–20h light cycle from day one
• Choose airy soil or coco for strong roots
• Provide strong light: LED or HPS recommended
• Keep humidity below 50% in flowering

Safe start

Set the foundation for a vigorous, mold-resistant plant.

• Germinate at 22–25 °C with high humidity
• Transplant when radicle reaches ~1 cm (0.39 in)
• Use a well-aerated seedling mix
• For a hassle-free start, Kit Biobizz Indoor speeds up rooting and reduces transplant stress
• Keep lights close but not burning

Directed growth

Guide structure and prevent stretching without stressing the plant.

• Apply gentle LST early to control height
• Use Kit Hesi Starterbox Soil to maintain balanced nutrition and strong root development
• Water only when topsoil is dry
• Ensure excellent airflow to strengthen stems
• Avoid topping — autoflowers don’t recover well

Efficient flowering

Maximize resin and density during the critical bloom phase.

• Begin PK boosters around week 3 of flower
• Use Hesi Boost at peak flowering for denser buds and higher THC
• Monitor trichomes: harvest when mostly milky with some amber
• Flush 7–10 days before harvest for cleaner taste
• Support heavy colas with soft ties if needed

Harvest and refinement

Lock in flavor, potency, and smoothness.

• Dry slowly at 18–22 °C and 50–60% RH
• Cure in glass jars for 2–4 weeks, burping daily
• Store in a cool, dark place after curing
• Save trim for concentrates or edibles
• Enjoy the full terpene profile after proper cure

Advantages and benefits you’ll notice from day one

• Extremely high THC levels — one of the strongest autos available
• Fast finish: harvest in just 11–14 weeks
• Massive yields with XXL potential indoors and out
• Explosive citrus-haze aroma that fills the room
• Buds covered in trichomes — perfect for extracts
• Sativa-dominant high for creativity and social energy
• Stable genetics with consistent phenotypes
• Easy to grow for intermediate cultivators

Frequently Asked Questions

What makes Skywalker Haze Auto so potent?

Dutch Passion crossed their elite Skywalker Haze with Auto Amsterdam Amnesia, combining high-THC photoperiod genetics with robust autoflowering traits. Lab tests confirm THC levels up to 26.2%, making it one of the most powerful autoflowers ever bred.

Can I grow this strain outdoors in a colder climate?

Yes, but with caution. It thrives in warm, sunny areas. In colder or wetter regions, flowering may extend to 15 weeks and mold risk increases. Use a greenhouse or polytunnel for best results.

Does it require special nutrients?

No, but it responds well to bloom boosters. A balanced base like Terra Flores combined with a PK booster during flowering will maximize yield and resin production.

Is it suitable for beginners?

It’s medium difficulty. While resilient, it’s light-hungry and sensitive to humidity. Beginners can succeed with proper setup and attention to airflow and watering.

How much yield can I expect from one plant outdoors?

Average is 25–75 g (0.88–2.65 oz), but in optimal sunny conditions with a 20L pot, plants can exceed 100 g (3.53 oz).

Personal Experience of Pevgrow’s CEO (Alan)

Let me tell you — I was skeptical. An autoflower with 26.2% THC? Sounded like marketing fluff. But after growing Skywalker Haze Auto in my personal setup, I’m a believer. I started three seeds in 20L pots under a 600W LED, 18/6 cycle. One plant stretched like crazy — hit 1.80 m (5.91 ft) — but the bud structure was insane: thick, dense, and absolutely glittering. I used Hesi Boost from week 3 of flower, and flushed for 10 days. Dried and cured for three weeks. First hit? My jaw dropped. Clear, euphoric, slightly trippy — like a vintage Haze but stronger. Lasted over three hours. If you want power without the photoperiod wait, this is your strain. Just keep it dry and give it light. No regrets.