C4 Auto

C4 Auto Strain Overview

C4 Auto is a Autoflower cannabis strain bred from C4 autoflowering. Classified as a sativa-dominant hybrid, it carries a very high THC content of Up to 20% paired with <1% CBD . Developed by FastBuds, this strain comes from a breeder with a reputation for quality genetic selection and consistent performance.

C4 Auto Genetics & Lineage

C4 Auto was bred from C4 autoflowering, a cross that reflects deliberate selection for key performance traits. C4 Auto is offered as an autoflowering variety. Autoflowering cannabis plants transition from vegetative growth to the flowering stage automatically based on the plant’s age, rather than requiring a change in the light cycle. This characteristic makes autoflowering seeds especially popular for growers who want speed, flexibility, and simplicity — they can be grown under continuous light schedules and typically complete their full life cycle faster than photoperiod varieties. Autoflowering plants also tend to remain more compact, making them suitable for smaller indoor grow spaces or discreet outdoor gardens. The Sativa 55%/Indica 45% genetic composition gives C4 Auto a well-balanced character that draws equally from both its indica and sativa heritage.

• Parent Genetics: C4 autoflowering
• Seed Type: Autoflower
• Genotype: Sativa 55%/Indica 45%
• Breeder: FastBuds

C4 Auto Aroma & Flavor Profile

From the first encounter, C4 Auto makes an impression with its complex and appealing terpene-driven profile. On the palate, the flavor shifts slightly from the aroma, leading with sweet, earthy, and butter. Whether enjoyed through a vaporizer or traditional methods, the terpene-driven complexity of C4 Auto makes it a genuinely rewarding choice for users who value nuanced flavor and aroma.

• Flavor: Sweet, Earthy, Butter

Effects of C4 Auto

The effects of C4 Auto are one of its most talked-about qualities among those who have experienced it. At Up to 20% THC, this is a very high-potency strain, and dosing should reflect that. The <1% CBD content may add balance to the overall experience. C4 Auto has not had specific effects formally catalogued in this listing, but based on its cannabinoid content and genetic profile, it is expected to produce effects consistent with its broader strain category.

Growing C4 Auto Seeds

C4 Auto is a grower-friendly variety that performs well under a range of cultivation conditions. The flowering period for C4 Auto is 9 weeks from seed to harvest.

• Flowering Time: 9 weeks
• THC Content: Up to 20%
• CBD Content: <1%

C4 Auto — Quick Reference

• Strain: C4 Auto
• Breeder: FastBuds
• Genetics: C4 autoflowering
• Seed Type: Autoflower
• Genotype: Sativa 55%/Indica 45%
• THC: Up to 20%
• CBD: <1%
• Flowering Time: 9 weeks

Buy C4 Auto Seeds

Ready to grow C4 Auto? This premium autoflower strain from FastBuds is available now. Whether you are a any level grower cultivating for personal enjoyment or running a more ambitious operation, C4 Auto seeds offer reliable genetics and quality results. With its sativa-dominant hybrid profile and Up to 20% THC content, C4 Auto is a strain that delivers on its promise.