The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 3169Hybrid

Auto Jack Herer by Cartel Seeds

Jack Herer × Ruderalis

Auto Jack Herer by Cartel Seeds is an autoflowering hybrid derived from the renowned Jack Herer lineage. This cultivar was developed by Cartel Seeds to offer the characteristic qualities of Jack Herer in a faster, more manageable autoflowering format. It aims to provide a potent and aromatic experience with a reduced cultivation timeline.

May help withStress Fatigue Lack of focus
AromaCitrusPineIncenseSpicyHerbalFloralEarthy

Appearance

Auto Jack Herer plants typically develop elongated colas, with the main stem potentially producing buds up to 45 cm long under optimal lighting. The buds are often lime to forest green, with a notable silvery appearance due to abundant trichome coverage. Pistils transition from cream or peach to vibrant orange or copper, contrasting with the frosted calyxes. Some phenotypes may display subtle lavender or slate hues on sugar leaves, particularly under cooler late-flowering temperatures.

The plant structure is generally balanced, with moderate internodal spacing that can tighten under high light intensity. Lateral branches are robust, supporting modest training. Mature plants typically reach heights between 60-100 cm indoors and 80-120 cm outdoors.

Aroma & Flavor

The aroma profile of Auto Jack Herer is complex, blending classic Jack Herer notes of incense and pine with spicy undertones and a bright citrus top note. Key aromatic compounds include terpinolene, contributing pine cleaner and wildflower scents, and pinene, reinforcing woody and resinous qualities. Secondary notes of black pepper and clove, associated with caryophyllene and humulene, are also present, complemented by a lemon accent from limonene and ocimene.

On the palate, the inhale is characterized by a crisp pine and lime flavor with a subtle, sap-like sweetness. The mid-palate features peppery spice and dry herbal tea notes, followed by a lingering forest coolness. Vaporization tends to highlight citrus and conifer notes, while combustion can bring out more pronounced black pepper and cedar flavors with a faint floral finish.

Effects

This hybrid is known for delivering energizing and uplifting effects, characteristic of its sativa heritage. Users often report a clear-headed experience that can stimulate creativity and focus. The balanced genetic makeup may also provide a sense of calm without significant sedation, making it suitable for daytime use.

Terpenes & Cannabinoids

Auto Jack Herer typically exhibits THC levels ranging from 15-20%, with CBD content below 1%. The terpene profile is rich and varied, with dominant compounds including limonene, caryophyllene, pinene, humulene, terpinolene, and ocimene. This combination contributes to its distinctive aroma, flavor, and potential effects.

Growing

As an autoflower, Auto Jack Herer is bred for speed and ease of cultivation, with a seed-to-harvest cycle often completed in under 10 weeks. It is considered a dependable performer with consistent phenotype expression, uniform branching, and good cola development. The plant's manageable height makes it suitable for indoor tents and discreet cultivation.

Yields are reported to be generous, outperforming older autoflower generations. The plant can adapt to various environments, though optimized indoor conditions are recommended for best results. Its genetic inheritance provides structural stability and good resin production.

Origins & Lineage

Auto Jack Herer is an autoflowering version of the award-winning Jack Herer strain, created by Cartel Seeds. Its genetic makeup is a blend of Jack Herer genetics (sativa-dominant with haze influences), an indica component for structure, and a ruderalis donor to enable automatic flowering. This cross aims to preserve the potency and aromatic qualities of the original Jack Herer while offering the convenience of autoflowering traits.

The ruderalis genetics ensure that the plant flowers based on an internal clock rather than light cycles, initiating flowering typically within 3-4 weeks of germination. This breeding effort focused on terpene preservation, trichome density, and a manageable plant size, making it a popular choice for home growers and commercial trials.

Frequently asked questions

What is the THC content of Auto Jack Herer?
Auto Jack Herer typically has a THC content ranging from 15% to 20%.
Is Auto Jack Herer suitable for beginners?
Yes, its autoflowering nature and generally easy cultivation make it a good choice for beginners.
What are the dominant aromas and flavors?
It is known for its complex aroma and flavor profile, featuring pine, citrus, spicy, and herbal notes.
How tall does Auto Jack Herer grow?
Indoor plants typically reach heights of 60-100 cm, while outdoor plants can grow to 80-120 cm.