Northern Lights Auto by Vision Seeds – Legendary Indica, Now Autoflowering

Northern Lights Auto by Vision Seeds is the legendary indica strain reborn as a fast, resilient autoflower, delivering dense, resinous buds with a classic sweet-pine aroma in just 9 weeks from seed.

Struggling with finicky photoperiod strains that demand perfect light schedules and endless patience? You’re not alone. Many growers waste months on complex setups only to end up with underwhelming yields or plants that just won’t finish.

That frustration is real—imagine investing all that time and energy, only to harvest loose, airy buds that lack the famous Northern Lights punch. It’s enough to make you want to quit before you even start.

Enter Northern Lights Auto: your shortcut to that iconic, deeply relaxing experience without the hassle. Bred from the original Northern Lights and a robust Mexican Ruderalis, it’s built for speed, simplicity, and serious results.

Why this autoflower beats your old photoperiod routine

Forget the stress of flipping light cycles and waiting months for harvest. Northern Lights Auto runs on its own internal clock, growing and flowering under a simple 18-20 hours of daily light from start to finish. This means you can fit multiple harvests into a single season, even in a small indoor tent.

Its compact, bushy structure is perfect for stealthy grows, and its high flower-to-leaf ratio means less trimming and more sticky, trichome-covered bud in your jar. You get the full, euphoric Northern Lights effect—calming your mind and relaxing your body—without the long wait or complex training.

Key features you’ll notice from the very first grow

• Blazing-fast cycle: Ready to harvest in just 9 weeks from germination, freeing up your space for the next crop.
• Compact & sturdy: Grows to a manageable 0.80–1.10 m (2.62–3.61 ft), perfect for small tents or discreet balconies.
• High yields for an auto: Produces up to 400 g/m² (1.31 oz/ft²) indoors and 80–120 g (2.82–4.23 oz) per plant outdoors.
• Legendary genetics: A direct cross of the original Northern Lights and Mexican Ruderalis for authentic flavor and effect.
• Effortless to grow: Highly resistant to common pests and fungi, making it ideal for beginners or those wanting a low-stress grow.
• Sweet-pine aroma: Delivers the classic, pungent Northern Lights scent with earthy, sweet notes that cure beautifully.

Who this strain is especially interesting for

This is the ultimate strain for anyone who wants the iconic Northern Lights experience without the wait or the work.

• Beginners looking for their first successful, high-yielding harvest.
• Experienced growers wanting a fast, reliable “filler” crop between longer photoperiod grows.
• Urban cultivators with limited space who need a compact, discreet plant.
• Those seeking a deeply relaxing, euphoric effect perfect for unwinding in the evening.

How to integrate it into your routine without overcomplicating things

Start your seeds in their final pot (18–27 L) to avoid transplant shock, which can stall an auto’s short life cycle. Use a light, airy substrate like a mix from the hemp seeds category for great root development. Keep your light on for 18-20 hours a day, and you’re good to go—no need to change the schedule.

For a strong start, consider using a root stimulator. During its life, it won’t need much in the way of training; just some gentle leaf tucking if it gets too bushy. Its natural resilience means you can focus on enjoying the process, not fighting for survival.

Technical specifications

• Breeder: Vision Seeds
• Type: Autoflowering
• Dominance: Indica-dominant
• Genetics: Northern Lights × Mexican Ruderalis
• Total cycle: 9 weeks from germination to harvest
• Indoor yield: Up to 400 g/m² (1.31 oz/ft²)
• Outdoor yield: 80–120 g (2.82–4.23 oz) per plant
• Height (indoor/outdoor): 0.80–1.10 m (2.62–3.61 ft)
• Difficulty: Low
• Structure: Compact, bushy, with short internodes and high flower-to-leaf ratio
• Ideal climate: Temperate to Mediterranean; good resistance to cooler temps
• Resistance: High resistance to common fungi and pests
• Training: Not suitable for aggressive pruning; light LST or leaf tucking only
• Recommended pot: 18–27 L final pot from the start
• Light: 18–20 hours of light for the entire cycle
• Smell in grow: Medium-High (a carbon filter is recommended for indoor grows)
• THC: Approx. 22%
• CBD: Low
• Aromatic profile: Myrcene, Pinene
• Flavour: Sweet, earthy pine with pungent notes
• Effect: Strong, uplifting euphoria followed by deep physical relaxation; best for evening use

Frequently Asked Questions

Is Northern Lights Auto good for beginners?

Absolutely. Its low difficulty, high resistance, and simple light schedule make it one of the best autoflowers for new growers.

Can I grow it on my balcony?

Yes, its compact size and 9-week cycle make it perfect for outdoor grows in small spaces, as long as it gets plenty of sun.

Do I need to use a carbon filter?

Its aroma is medium-high, so for a discreet indoor grow, a carbon filter is a smart investment to manage the smell.

What’s the best way to maximize its yield?

Start it in its final pot, provide strong light from day one, and avoid any high-stress training techniques that can stunt its growth.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown the original photoperiod Northern Lights many times, and while it’s a masterpiece, its long flowering time can be a drag. The Vision Seeds auto version is a game-changer. I popped three seeds in my home tent last summer, straight into 20L pots with a light soil mix. I gave them 20 hours of LED light and just let them do their thing. No topping, no SCROG—just a couple of gentle leaf tucks. In exactly 63 days, I was harvesting dense, frosty buds that smelled exactly like the classic NL I love. The smoke was smooth, deeply relaxing, and perfect for a movie night. It’s not as massive as the photoperiod version, but the speed and simplicity are unmatched. I’d recommend it to anyone who wants that legendary indica vibe without the months-long wait. It’s a no-brainer for a quick, quality harvest.