Auto Lemon OG by 00 Seeds · High-Yield Autoflowering Hybrid with Citrus Punch

Auto Lemon OG by 00 Seeds is a powerhouse autoflowering hybrid that delivers dense, resin-coated buds with a mouthwatering lemon-citrus punch in just 65–70 days from seed to harvest.

Are You Still Waiting Months for Mediocre Harvests?

Most autoflowers promise speed but deliver weak yields, bland flavor, or wimpy effects. You end up with airy buds, wasted time, and a stash that doesn’t impress.

Why Settle for Less When You Can Grow Faster and Stronger?

Imagine harvesting in 10 weeks, but still getting the potency and aroma of a top-shelf photoperiod. Most fast versions sacrifice quality for speed—leaving you with a forgettable high and zero terpene punch. You’re not just losing time—you’re losing the experience.

Auto Lemon OG: Fast, Flavorful, and Fully Potent

Thanks to its elite genetics—OG Kush x Super Lemon Haze—this autoflower packs 20% THC, a bold citrus-diesel aroma, and yields up to 550 g/m² indoors. It finishes in 65–70 days, stays compact at 0.70–1.10 m (2.30–3.61 ft), and rewards both beginners and veterans with consistent, high-grade results.

What This Strain Brings to Your Grow Room

Auto Lemon OG transforms your grow from a waiting game into a high-performance harvest machine. You get more bud per square meter, richer flavor per gram, and a balanced high that works any time of day. Whether you're tight on space or time, this strain maximizes both without compromise.

Compact Size, Massive Output

Despite its rapid cycle, Auto Lemon OG doesn’t skimp on structure or yield. It grows with strong lateral branching and tight internodal spacing, creating a bushy plant that’s perfect for SOG or screen setups.

• Type: Autoflowering, feminized
• Indoor height: 70–90 cm (27.56–35.43 in)
• Outdoor height: 90–110 cm (35.43–43.31 in)
• Total cycle: 65–70 days from seed to harvest
• Harvest window (outdoor): April to November in temperate climates
• Best grown in 18–27 L pots for autos to avoid root stress
• Keep lights close but not too hot—this strain stretches slightly in early flowering
• Use airy soil or coco with good drainage to prevent overwatering

High-Value Harvests Without the Wait

• Indoor yield: 450–550 g/m² (1.6–1.9 oz/ft²) under 600W HPS or full-spectrum LED
• Outdoor yield: 90–120 g/plant (3.17–4.23 oz/plant) in warm, sunny conditions
• THC content: 20% – delivers a strong, balanced high
• Buds are dense, crystal-covered, and sticky—perfect for extracts or premium flower
• Efficient use of space and light means more return per watt and per week
• Short cycle allows 3–4 harvests per year indoors
• Consistent performance across setups—from beginner tents to pro grows

How to Maximize Your Auto Lemon OG Harvest

Get the most out of your grow with smart techniques that boost yield and flavor without stressing the plant.

• Start in the final pot (18–27 L) to avoid transplant shock
• Use 18–20 hours of light daily—no need to switch photoperiods
• Apply root boosters like Natural Clone by Trabe early to strengthen root development
• Avoid topping or FIM—autos don’t recover well from aggressive pruning
• Support heavy colas with soft ties or trellis netting
• Flush 7–10 days before harvest for a smoother smoke
• Use HESI Power Zyme in mid-flowering to break down dead roots and boost nutrient uptake

Technical specifications

• Breeder / Brand: 00 Seeds
• Type: Autoflowering, feminized
• Dominance: Indica-sativa hybrid (balanced)
• Genetics: OG Kush × Super Lemon Haze (with ruderalis)
• Total cultivation time: 65–70 days
• Indoor yield: 450–550 g/m² (1.6–1.9 oz/ft²)
• Outdoor yield: 90–120 g/plant (3.17–4.23 oz/plant)
• Indoor height: 70–90 cm (27.56–35.43 in)
• Outdoor height: 90–110 cm (35.43–43.31 in)
• THC: 20%
• CBD: Approx. 1%
• Flowering time: 8–10 weeks from seed
• Difficulty: Low to medium
• Structure: Bushy, strong lateral branching, slight stretch in pre-flower
• Climate: Temperate, Mediterranean, warm outdoor
• Resistance: Moderate resistance to mold and pests
• Training: LST-friendly; avoid topping
• Pot size: 18–27 L final pot recommended
• Light cycle: 18–20 h daily
• Temperature: 22–26 °C (veg), 20–25 °C (flowering)
• Humidity: 60–70% (seedling), 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 like Seedfinder to stay discreet
• Aromatic profile: Limonene, myrcene, caryophyllene – dominant citrus, diesel, pine
• Flavour: Sharp lemon, tangy citrus, earthy diesel finish
• Effect: Balanced cerebral and physical high – uplifting at first, then relaxing; ideal for daytime or evening

Frequently Asked Questions

How long does Auto Lemon OG take to harvest?

From seed to harvest, Auto Lemon OG takes 65–70 days indoors. Outdoors, it can be ready from April to November depending on climate.

Is Auto Lemon OG good for beginners?

Yes. It’s forgiving, fast, and doesn’t require advanced techniques. Just keep it watered, lit, and in a stable environment.

Does it smell strong during flowering?

Yes, it has a powerful citrus-diesel aroma. Use a carbon filter if growing discreetly.

Can I grow it outdoors in colder climates?

It thrives in warm to temperate zones. In cooler areas, plant in June for an August–September harvest.

What’s the best way to increase yield?

Use LST to open up the canopy, provide strong light (600W+), and feed with bloom boosters like Super PK by Aptus in late flowering.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown dozens of autos, but Auto Lemon OG stands out. I ran it in a 600W LED tent with 9 plants in 20L pots—harvested 520 g/m². The smell hit the room before I even opened the tent. The high is clean, energetic, then smoothly mellow—perfect for chilling after work. One plant stretched a bit, so I recommend low-stress training early. I’ve since recommended it to friends who want quality without the wait. If you’re tired of weak autos, this one pays off every time.