Auto Brooklyn Sunrise by Dutch Passion – Fast, High-Yielding Autoflowering Hybrid

Auto Brooklyn Sunrise by Dutch Passion is a high-performance autoflowering hybrid that delivers heavy yields of potent, resin-coated buds in record time, making it a top choice for growers who want quality, speed, and consistency without compromise.

Are you tired of waiting months for a harvest?

Most autoflowers take their time, leaving you staring at slow-growing plants while your stash runs low. And when they finally do flower, the buds are often airy, low in THC, or lack that rich, complex aroma you’re after.

What if you could harvest dense, frosty, high-THC buds in under 9 weeks?

Imagine walking into your grow room and being hit by a wave of spicy diesel and citrus—knowing that in just a few more days, you’ll be enjoying one of the most uplifting, creative highs around. No more guesswork, no more weak yields. Just fast, reliable results, harvest after harvest.

Why Auto Brooklyn Sunrise delivers faster, heavier harvests

Bred from elite East Coast Diesel and top-shelf AK genetics, this autoflower combines explosive growth with rock-solid structure. Its compact size and short life cycle mean you can go from seed to harvest in as little as 60 days under optimal conditions. Indoors, it thrives under 20/4 lighting and responds well to LST, letting you maximize yield in small spaces. Outdoors, it laughs off humidity and resists mold, producing up to 112 g (3.95 oz) per plant even in challenging climates.

Factors that maximize your yield and potency

• Light cycle: Use 20/4 indoors for steady growth; outdoors, plant after the last frost for best results.
• Nutrient balance: Start light—this strain doesn’t need heavy feeding. Overfeeding causes stress, so go easy, especially in early stages.
• Pot size: Use 18–27 L (5–7 gal) pots to give roots room without overwatering risk.
• Training: Low Stress Training (LST) works great, but avoid topping—autoflowers don’t recover well from aggressive pruning.
• Harvest timing: Wait until trichomes turn milky-white for a euphoric high, or let some amber for a more relaxed finish.

Recommended routine for a flawless harvest

1. Germinate seeds in a moist paper towel or starter cube.
2. Transplant to final pot (18–27 L) immediately to avoid root shock.
3. Keep humidity at 60–70% in seedling stage, then drop to 40–50% during flowering.
4. Apply a root booster like Rootmax Bio-stimulator of Roots Green Hope at transplant for faster establishment.
5. Monitor trichomes weekly in the final two weeks—harvest when mostly milky.
6. Flush nutrients 7–10 days before harvest for a smoother smoke.
7. Dry slowly at 18–22 °C (64–72 °F) and 50–60% RH for maximum terpene retention.

Advantages of growing Auto Brooklyn Sunrise

• Harvest in 11–12 weeks—some phenotypes ready in 9 weeks.
• Indoor yields up to 500 g/m² (17.64 oz/ft²) with proper lighting.
• Outdoor yields average 25–112 g/plant (0.88–3.95 oz), depending on conditions.
• Compact height: 0.80–1.20 m (2.62–3.94 ft), perfect for discreet grows.
• High THC content with a balanced, uplifting high—ideal for daytime use.
• Intense diesel aroma with citrus and earthy notes—great for flavor lovers.
• Resistant to mold and pests, making it ideal for outdoor or humid environments.

Frequently Asked Questions

What’s the best way to increase yield?

Use LST early in the vegetative stage to expose more bud sites. Pair with a quality bloom booster like Top Candy during peak flowering for denser, sweeter buds.

Can I grow this outdoors in a cold climate?

Yes, but protect young plants from cold snaps. It tolerates light chill, but prolonged temps below 10 °C (50 °F) may slow growth. Best grown in temperate to warm climates.

Why are my leaves turning yellow?

Mild yellowing late in flowering is normal. If it happens early, check pH and nutrient levels—this strain prefers a light hand on the feed.

How do I know when to harvest?

Use a jeweler’s loupe to check trichomes. Harvest when they’re mostly milky with a few amber ones for a balanced effect.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve tested dozens of autoflowers, but Auto Brooklyn Sunrise stands out. I grew it in a 1.2 m² (13 ft²) tent under LED with a 20/4 light cycle, using a 50/50 coco-soil mix. I applied Top Veg early and switched to bloom nutrients at week 4. By day 70, the trichomes were milky-white, and the smell was unreal—sharp diesel with a sweet citrus twist. After drying and curing for three weeks, the buds were dense, frosty, and incredibly potent. It’s now my go-to for fast, high-quality harvests. The high is clean, uplifting, and perfect for creative sessions. If you want an autoflower that performs like a photoperiod, this is it.

Technical specifications

• Breeder / Brand: Dutch Passion
• Type: Autoflowering
• Dominance: Sativa-dominant hybrid (approx. 60% sativa / 40% indica)
• Genetics: Diesel X NYAK (East Coast Diesel × AK from New York)
• Life cycle: 11–12 weeks from seed to harvest (as little as 9 weeks in optimal conditions)
• Indoor yield: 400–500 g/m² (14.17–17.64 oz/ft²)
• Outdoor yield: 25–112 g/plant (0.88–3.95 oz)
• Indoor height: 80–120 cm (31.50–47.24 in)
• Outdoor height: 80–120 cm (31.50–47.24 in), up to 100 cm (39.37 in) in ideal conditions
• Difficulty: Low – ideal for beginners
• Structure: Compact, medium internodal spacing, strong lateral branching
• Climate: Thrives in temperate, Mediterranean, and continental climates
• Resistance: High resistance to mold, pests, and heat stress
• Training: Suitable for LST; avoid topping or FIM due to short cycle
• Pot size: 18–27 L (5–7 gal) recommended for optimal root development
• Light: 18–20 hours daily (entire cycle)
• Temperature: 22–26 °C (71.6–78.8 °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)
• Smell during grow: High – use a carbon filter if needed
• THC: High (approx. 18–22%)
• CBD: Low (approx. 0.5–1%)
• Aromatic profile: Dominant terpenes include myrcene, limonene, and caryophyllene
• Flavour: Spicy diesel, earthy citrus, with hints of coffee and pepper
• Effect: Euphoric, uplifting, creative—perfect for daytime use and social settings