Auto Lennon Seeds – Pyramid Seeds Citrus Haze Auto · Fast Lime Flavor & 15% THC · Easy to Grow Sativa Dominant Autoflowering Cannabis Strain

Auto Lennon by Pyramid Seeds is a sativa-dominant autoflowering strain that packs the legendary genetics of Haze and Jack Herer into a lightning-fast 70-day life cycle. This beauty delivers a premium cerebral buzz and an unmistakable lime and incense terpene profile, giving you top-tier sativa vibes without the endless wait or complicated light schedules.

There are countless myths and contradictory opinions floating around when it comes to autoflowering Haze hybrids. Many growers believe that you simply cannot get that authentic, soaring sativa experience or complex incense aroma from an auto, assuming they are all just ruderalis-heavy plants with muted flavors and weak effects.

This confusion leads to a lot of bad decisions in the grow room. You might end up avoiding autos altogether, missing out on multiple fast harvests a year, or you might buy a cheap knockoff that actually does taste like hay, leaving you thinking that fast-flowering sativas are just a scam. It is frustrating to invest time and nutrients only to harvest buds that lack that classic, zesty punch you were craving.

Auto Lennon is the perfect example of what you can really expect when elite genetics are properly bred into an autoflowering format. This description is your honest guide to understanding how this Pyramid Seeds masterpiece preserves the true Jack Herer and Haze lineage, offering a genuine, uplifting trip and mouth-watering lime flavors in a fraction of the time.

Typical myths about autoflowering Haze strains

• Myth: Autos can never match the flavor of a photoperiod Haze. Reality: Thanks to modern breeding, Auto Lennon retains the exact lime and incense terpene profile of its parents.
• Myth: Sativa autos take forever to finish. Reality: This genetic marvel completes its entire life cycle in just about 70 days from seed to harvest.
• Myth: They don't yield enough to be worth the effort. Reality: Under optimal indoor conditions, you can pull up to 500 g/m² (1.64 oz/ft²), which is massive for a fast auto.
• Myth: The high is always weak and sleepy. Reality: With 15% THC and sativa dominance, the effect is cerebral, uplifting, and perfect for daytime chilling.
• Myth: You need to prune them heavily to get good buds. Reality: Autos hate high stress; letting them grow naturally yields the best results without stunting them.

What Auto Lennon really does (and what it doesn’t)

Auto Lennon brings the iconic, old-school Haze and Jack Herer experience straight into the modern, fast-paced grower's tent. It provides a highly aromatic, resinous harvest with a distinct citrus and incense flavor profile that will make your mouth water every time you vape or roll up. The 15% THC level hits the sweet spot—it gives you a bright, euphoric trip that sparks creativity and good vibes without sending you into a paranoid tailspin.

What it improves is your turnover rate. Instead of waiting months for a photoperiod sativa to stretch and finally flower, you get to chop premium buds in roughly 10 weeks. It also simplifies the process, as you don't need to worry about light leaks or flipping schedules; just set your lights and watch her thrive.

However, it cannot produce the massive, tree-like structures of a 6-month outdoor photoperiod sativa. If you are looking to grow a 3-meter monster that yields kilos per plant, this isn't it. Auto Lennon is designed for speed, convenience, and quality, setting realistic expectations for a stealthy balcony or a highly efficient indoor setup.

Advantages and benefits when used properly

• Because it has a 70-day life cycle, you can achieve multiple harvests per year, which means your stash jars will never run empty.
• Thanks to its Haze and Jack Herer lineage, you get an authentic incense and lime aroma, allowing you to enjoy a gourmet tasting experience in every session.
• With a balanced 15% THC content, it delivers a clear, uplifting cerebral high, which means you can vape it during the day and still get your tasks done with a smile.
• Because it reaches a manageable height of 0.50–1.40 m (1.64–4.59 ft) indoors, it fits perfectly in standard grow tents, meaning you won't have to battle out-of-control stretching.
• Thanks to its autoflowering nature, it doesn't require a change in the light cycle to bloom, which means less hassle and a more straightforward growing process for beginners.

Tips to choose well according to your expectations

Not every strain is for every grower, so it's crucial to match your goals with what Auto Lennon actually delivers. If you are a heavy extractor looking for 30% THC face-melters, you might want to look at modern US genetics. But if you are a fan of classic, uplifting sativas and want a hassle-free, quick turnaround, this is your holy grail.

• If you expect a daytime smoke that won't knock you out, pay attention to its 15% THC and sativa dominance.
• If you expect a fast harvest, pay attention to its 70-day total life cycle and plan your nutrient schedule accordingly.
• If you expect massive outdoor trees, remember this is an auto; it will stay relatively compact, making it better for stealth.
• If you expect complex flavors, pay attention to the curing process to truly bring out those lime and incense notes.

Technical specifications

• Breeder: Pyramid Seeds
• Type: Autoflowering
• Dominance: Sativa dominant hybrid
• Genetics: Haze x Jack Herer (Auto version)
• Life Cycle: 70 days approx. (from seed to harvest)
• Indoor Yield: 500 g/m² (1.64 oz/ft²)
• Outdoor Yield: 40–210 g/plant (1.41–7.41 oz/plant)
• Indoor Height: 0.50–1.40 m (1.64–4.59 ft)
• Outdoor Height: 0.60–1.50 m approx. (1.97–4.92 ft)
• Difficulty: Low
• Ideal climate: Temperate, Mediterranean, or well-controlled indoor environments
• Recommended pot: 18–27 L final pot from the start
• Aroma: Incense, classic Haze
• Flavour: Lime, citrus, earthy
• THC: 15%
• CBD: < 1%
• Effect: Cerebral, uplifting, daytime use

Advice on how to grow the seed

Quick Overview
Auto Lennon is a fast, sativa-dominant hybrid perfect for stealthy indoor or outdoor setups.

• Completes its cycle in roughly 70 days.
• Reaches up to 1.40 m (4.59 ft) indoors.
• Highly resistant to common beginner mistakes.
• Ideal for temperate or Mediterranean climates.

Preparation & Start
Plant directly into the final pot to avoid transplant shock and maximize early development.

• Use an 18–27 L airy soil mix.
• Keep temperatures around 22–25 °C.
• Maintain high humidity for seedlings.
• To secure explosive root development, BAC Root Stimulator works wonders.

Vegetative Stage
Autos need a steady, stress-free environment to build a strong structure before flowering begins.

• Provide 18 to 20 hours of light daily.
• Avoid aggressive pruning or topping.
• Water lightly to prevent root rot.
• For a hassle-free cycle, Fast Food Mineral provides all-in-one nutrition.

Flowering Phase
Around week 4, vertical growth slows and bud sites start stacking rapidly.

• Lower humidity to 40–50% to prevent mould.
• Keep temperatures between 20–25 °C.
• Ensure good airflow around the canopy.
• At peak bloom, Top Bud Top Crop helps with density and resin.

Harvest & Curing
Patience at the end ensures those lime and incense terpenes truly shine.

• Flush roots 7–10 days before chopping.
• Harvest when trichomes are mostly milky.
• Dry slowly at 18–22 °C.
• Cure in glass jars for at least 3 weeks.

Frequently Asked Questions

Does Auto Lennon really taste like a classic Haze?

Absolutely. Pyramid Seeds managed to lock in that old-school incense and zesty lime flavor profile from its Jack Herer and Haze parents, giving you a gourmet smoke without the long wait.

Can I use it for daytime activities?

Yes, with 15% THC and sativa dominance, the high is cerebral, uplifting, and energetic. It is perfect for chilling, creative work, or social events without leaving you glued to the couch.

What’s the difference compared to the photoperiod Lennon?

The main difference is the speed and size. Auto Lennon finishes its entire life cycle in about 70 days and stays more compact, whereas the photoperiod version requires a change in light cycle and grows much larger.

Should I top or prune this strain?

We do not recommend aggressive pruning like topping for this auto. Because of its fast 70-day cycle, it doesn't have time to recover from high stress. Low Stress Training (LST) is a much safer option if you need to control height.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve heard plenty of myths about autoflowering sativas—mostly that they lack the true "soul" and flavor of a real Haze. But when I popped a few Auto Lennon seeds in my personal tent, I was genuinely impressed. The vigor during the first few weeks was outstanding, and by day 40, the grow room was already smelling like a classic Amsterdam coffee shop with those sharp lime and incense notes.

In practice, I found that keeping the nutrients relatively light and letting her grow naturally without topping yielded the best results. She stretched a bit more than typical indicas, reaching about 1.10 m (3.61 ft), but the bud structure was surprisingly dense for a sativa hybrid. If you want a no-nonsense, fast-flowering sativa that actually delivers on flavor and a clean, uplifting high, Auto Lennon is a rock-solid choice.