Jet Fuel Mandarine XL Auto by Sweet Seeds

Jet Fuel Mandarine XL Auto is a sixth-generation XL autoflower that fuses the Diesel family with two of Sweet Seeds’ most aromatic autos. Released by the breeder in February 2024, it finishes in about 9 weeks from germination.

One parent is an elite Jet Fuel clone (Aspen OG x High Country Diesel); the other is a hybrid of Cream Mandarine XL Auto and Orange Apricot Glue XL Auto. The pairing yields an explosion of sweet citrus over a Diesel backbone.

Plants grow robust and medium-to-tall at 50–135 cm (20–53 in), with strong branches holding dense, resin-rich colas. Indoors they produce 400–500 g/m² (1.31–1.64 oz/ft²), while outdoor plants give 50–150 g (1.8–5.3 oz) per plant.

With 18–26% THC and a Sativa lean, the effect starts energetic and gradually eases into body calm, a balanced profile that suits many occasions.

Lineage: Jet Fuel Meets Two Fruity XL Autos

Jet Fuel is one of the most prized members of the Diesel family, bred from Aspen OG and High Country Diesel. Sweet Seeds chose a standout clone to supply potency and fuel aromatics.

For the autoflowering side, the breeder crossed Cream Mandarine XL Auto (SWS55) with Orange Apricot Glue XL Auto (SWS103), both known for fruit-forward terpenes. The final line is 61.8% Sativa, 37.8% Indica and 0.4% Ruderalis.

Aroma, Flavor and Effect

Break open a bud and sweet citrus bursts out first, with ripe mandarin front and center. Earthy tones and a clear Diesel background follow, keeping the fruit grounded.

The flavor is a fusion of mature mandarins and mango, finishing with a faint fuel edge. Picture a glass of fresh tangerine-mango juice poured at a racetrack pit stop.

The high opens with mental energy and a lifted mood that suits active moments and creative work. As it develops, a smooth, gentle body relaxation takes over, without dulling the mind.

Growing Jet Fuel Mandarine XL Auto Indoors and Outdoors

As an autoflower, it needs no light switch. Run 18/6 or 20/4 from seedling to harvest, around 9 weeks in total, and start in the final container, roughly 11–20 liters (3–5 gallons).

Indoors, height varies widely between 50–135 cm (20–53 in), so gentle bending in week three helps even out taller phenotypes. Keep airflow strong around the dense buds. Expect 400–500 g/m² (1.31–1.64 oz/ft²).

Outdoors, plant in full sun in rich, airy soil after the last frost. A healthy plant gives 50–150 g (1.8–5.3 oz) per plant, and warm regions can fit two runs into one season.

Jet Fuel Mandarine XL Auto Characteristics

Strain type	Autoflowering (feminized)
Variety code	SWS109
Genetics	Jet Fuel (Aspen OG x High Country Diesel) clone x [Cream Mandarine XL Auto (SWS55) x Orange Apricot Glue XL Auto (SWS103)]
Indica/Sativa	37.8% Indica / 61.8% Sativa / 0.4% Ruderalis
THC	18–26%
CBD	0.1%
Effect	Stimulating, relaxing, creative
Aroma/Flavor	Citrus, ripe mandarin, mango, sweet, earthy, Diesel
Indoor yield	400–500 g/m² (1.31–1.64 oz/ft²)
Outdoor yield	50–150 g/plant (1.8–5.3 oz/plant)
Seed to harvest	About 9 weeks from germination (indoors and outdoors)
Outdoor harvest	Roughly 9 weeks after sowing; plant from late spring to midsummer
Height	50–135 cm (20–53 in)
Best cultivation technique	LST and light defoliation

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