The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0934Hybrid

Auto Acid by Paradise Seeds

Cannabis ruderalis × Indica × Sativa

Auto Acid is an autoflowering hybrid from Paradise Seeds, developed as a quick-finishing cultivar that retains the signature sour-diesel profile of its photoperiod predecessor. By integrating Cannabis ruderalis genetics with indica and sativa lines, it offers a day-length independent harvest cycle of approximately 70 to 80 days from seed. This strain is recognized for its approachable yet potent experience, making it a favored choice for cultivators seeking efficiency without compromising on flavor.

May help withStress
AromaCheeseCitrusDieselFloralGrapeGrapefruitHerbalLemon

Appearance

Auto Acid typically grows to a medium height, often between 60 to 100 cm indoors and up to 120 cm outdoors, featuring a sturdy central stem and balanced branching. Its structure is generally conical or broadly bushy, especially with early training. The buds are dense and lime-green, adorned with orange to copper pistils that darken with maturity. A notable trichome coverage gives the calyxes a silvery appearance, particularly in the late stages of flowering.

The leaves exhibit a hybrid morphology, with a mix of narrow sativa-like leaflets and broader indica-influenced fan leaves. Healthy plants display a deep green color. Sugar leaves are of moderate size, and under cooler conditions, hints of anthocyanin may appear. The overall appearance is tidy, suitable for discreet cultivation.

Aroma & Flavor

The aroma of Auto Acid is characterized by a prominent tart, sour-citrus note layered over a fuel-like undertone, reminiscent of Diesel genetics. Breaking apart cured buds releases distinct scents of lime, grapefruit, and hydrocarbon notes, often accompanied by a peppery or herbal complexity. The fragrance can be quite potent, suggesting the use of carbon filtration in enclosed spaces.

On the palate, Auto Acid delivers a flavor profile that mirrors its aroma, starting with a crisp lemon-lime taste and finishing with diesel and spice. Many users detect a mouthwatering acidity, similar to grapefruit rind, followed by a subtle sweetness. Vaporization at lower temperatures highlights the citrus and pine notes, while higher temperatures bring out more of the fuel and spice elements.

Effects

Auto Acid is known to provide a cerebral and energetic experience, aligning with its Diesel heritage. The effects are generally uplifting, offering a bright headspace that can be conducive to focus and activity. While primarily stimulating, the hybrid nature may also contribute a mild sense of relaxation.

Terpenes & Cannabinoids

The cannabinoid profile of Auto Acid typically features moderate to strong THC levels, commonly ranging from 15% to 25% by dry weight. CBD content is generally low, usually below 1%. The terpene profile contributes significantly to its sensory characteristics, with Myrcene, Limonene, Caryophyllene, Linalool, Pinene, and Ocimene being among the identified compounds that influence its aroma and effects.

Growing

Auto Acid is an autoflowering strain designed for ease of cultivation. It requires approximately 70 to 80 days from seed to harvest, offering a fast turnaround. The plant typically remains compact, making it suitable for indoor grows or limited outdoor spaces. Its ruderalis genetics contribute to resilience and independence from photoperiod changes.

Origins & Lineage

Auto Acid is the autoflowering variant of Paradise Seeds' Acid strain. Its lineage combines Cannabis ruderalis genetics with indica and sativa lines, specifically drawing inspiration from Diesel family strains known for their sour, fuel-like aromas and energetic effects. Paradise Seeds developed Auto Acid to provide the desirable traits of Acid in a compact, fast-finishing, and user-friendly autoflowering format.

Frequently asked questions

What is the THC content of Auto Acid?
Auto Acid typically contains 15-25% THC.
What are the primary aromas and flavors of Auto Acid?
It is known for its sour-citrus and diesel-like aromas and flavors, often with notes of grapefruit and lemon.
How long does Auto Acid take to grow?
Auto Acid is an autoflowering strain and usually finishes its life cycle in about 70 to 80 days from seed.
What kind of effects can be expected from Auto Acid?
Users often report cerebral and energetic effects, making it suitable for daytime use.