Sour Diesel Autoflower brings the unmistakable punch of citrus, fuel, and herbs to a fast, easygoing grow. Expect an uplifting, creative experience, resin-bright flowers, and a compact plant that can move from seed to harvest in just 8–10 weeks.

Our breeders pair Chemdog 91 with Super Skunk to create a 60% sativa, 40% indica hybrid with classic Sour Diesel character. Ruderalis genetics give it autoflowering speed, while its American-rooted lineage delivers a lively, recognizable profile.

Crack open a ripe flower and catch sharp diesel notes layered with bright citrus and earthy herbs. The smoke carries that bold fuel-forward taste with a fresh, zesty edge.

With THC levels listed at 16%–23%, Sour Diesel Auto offers a potent lift. Its effects lean creative, euphoric, and uplifting, with a gentle sense of physical ease that can suit social moments or a relaxed evening.

A varied terpene profile includes myrcene, caryophyllene, linalool, humulene, camphene, and terpinolene. Together, these compounds shape its citrus-diesel aroma and herbal finish. The variety is listed for interest in arthritis, insomnia, and pain use cases.

These autoflowering seeds begin flowering according to age, so there is no need to change the light schedule to trigger bloom. The full life cycle takes about 8–10 weeks. Every Grassfarmer order includes our germination guarantee.

Give seedlings a quality, well-draining medium such as coco, peat, or a suitable soil blend. Handle early growth gently, keep conditions steady, and provide consistent light. Autoflowers have a short runway, so start with a healthy foundation.

Sour Diesel Auto is a hardy, beginner-friendly choice with a compact structure that can reach around 1.2 m. Keep airflow moving, avoid overwatering, and monitor humidity as the plant develops. Consistent care helps its dense flowers build a rich coat of resin.

Plan for harvest roughly 8–10 weeks from seed. Indoor yields are listed at 350–400 g/m², while outdoor plants can produce about 40–80 g each. Its all-season harvest timing and moderate size make it a practical pick for growers seeking a quick turnaround.

Choose Sour Diesel Autoflower for sharp flavor, energetic character, and a brisk grow cycle. Grassfarmer offers premium genetics in small and bulk quantities at low online prices, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union, and the U.K.

Attributes

Climate Temperate
Effects Creative, Euphoric, Uplifted
Flavors Citrus, Diesel, Herbal
Genetics 40% Indica / 60% Sativa
Harvest Month All Season
Height 3.94 ft | 1.2 m
Indoor Yield 1.15–1.31 oz/ft² | 350–400 g/m²
Life Cycle 8–10 weeks
Lineage Chemdog 91 x Super Skunk
Medicinal Arthritis, Insomnia, Pain
Outdoor Yield 1.41–2.82 oz/plant | 40–80 g/plant
Sex Feminized
THC 16%–23% (Medium)
Terpenes Bisabolol, Alpha-Pinene, Caryophyllene, Farnesene, Beta-Phellandrene, Camphene, Humulene, Linalool, Myrcene, Terpinolene