Lemon Tree Auto (Fast Buds) Feminized

Lemon Tree Auto: Sour Diesel Roots, Auto Convenience

Lemon Tree Auto comes from Fast Buds, a breeder known for pushing autoflower genetics into genuinely competitive territory. The strain traces back to Lemon Tree, itself a cross rooted in Sour Diesel and Lemon Skunk heritage. That lineage brings sharp citrus intensity and a pronounced sativa character. Z-Up Auto adds ruderalis genetics for light-cycle independence, while layering in a sweeter, mintier, more floral dimension that lifts the profile beyond a straight diesel-citrus. The result is a 65% sativa / 35% indica F4 feminised autoflower, carrying up to 27% THC, which puts it firmly in experienced-user territory. The sativa dominance shapes the whole experience, keeping things clear-headed and active rather than heavy.

Compact Footprint, Competitive Indoor Yields

Plants stay between 70-120cm, which makes Lemon Tree Auto a natural fit for tents and smaller indoor setups without much intervention. LST works well here and can help open the canopy and push yields further. Topping is more debated with autos, and many growers skip it to avoid stressing the plant mid-cycle. Indoors, the yield ceiling sits at 450-600g/m², which is genuinely strong for an auto of this size class. Outdoors, the range is wide at 60-300g per plant, so treat the upper end as plant-dependent rather than a reliable target. Flowering runs 8-9 weeks, a tight window that suits growers who want fast turnaround. The resin density is a standout structural trait, with dense, trichome-heavy buds and a low leaf-to-flower ratio that growers who care about extraction quality will notice. Manageable for growers with basic experience, though the potency means it rewards attention to environment and timing. These seeds are feminised, so every plant goes straight to flower.

Sweet Citrus, Fresh Mint, and a Clear-Headed Lift

The flavour profile is the reason Fast Buds built this strain. It opens with a sweet, bright citrus base, lemon-forward with a sour edge, then shifts into a cool minty freshness as you work through the flowers. A floral lift rounds things out at the back end. It's a layered sensory arc rather than a flat tag list, and it holds up across the whole experience. Effects run energetic, uplifting, and creative, with a calm functional undertone that keeps things clear-headed. No couch-lock, no heaviness. This is a daytime strain, suited to social situations, active sessions, or anything that benefits from a mood lift without mental fog.

Lemon Tree Auto (Fast Buds) Feminized data sheet

Brand	Fastbuds
Terpenes	Myrcene, Limonene, Linalool, Terpinolene
Suitable for	Indoor, Outdoor, Greenhouse
Parents	Lemon Tree x Z-Up Auto
Genetics	65% Indica / 35% Sativa
THC	27%
CBD	Low
Flowering Type	Autoflowering
Sex	Feminized
Flowering Time	8-9 weeks
Height (Indoor)	120cm
Height (Outdoor)	120cm
Yield (Indoor)	Up to 600 gr/m²
Yield (Outdoor)	Up to 300 gr/plant
Taste / Aroma	Citrus, Lemon, Sour, Floral, Mint

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