Big Devil XL Auto

Big Devil XL Auto®: A Tall, Sativa-Leaning Autoflower with a Citrus-Spice Profile

Big Devil XL Auto® by Sweet Seeds is a third-generation autoflowering genetic line created by crossing Big Devil #2 Auto® with an autoflowering Jack Herer line from the Sweet Seeds breeding program.

The main feature of this version is its large morphology. The manufacturer states a height of around 110-160 cm, numerous long side branches and dense, resinous flowers.

The genetic profile is clearly sativa-leaning: 65% sativa, 31.9% indica and 3.1% ruderalis. THC is stated at 19-20%, while CBD is around 0.8%.

Origin: Big Devil #2 Auto® × Jack Herer Auto

Big Devil XL Auto® was created by crossing Big Devil #2 Auto® with an autoflowering Jack Herer version selected by the Sweet Seeds research and development department.

This origin forms the foundation of the strain's genetic profile. In the final version, sativa accounts for 65%, while indica represents 31.9% and ruderalis 3.1%.

This distribution makes Big Devil XL Auto® a predominantly sativa autoflowering line with a small ruderalis component.

Genetic Balance and the Role of Ruderalis

One of the most interesting characteristics of Big Devil XL Auto® is the precise distribution of its three genetic components.

Sativa accounts for 65%, indica for 31.9%, and ruderalis for 3.1%.

The sativa dominance fits well with the stated tall, elongated morphology and with the subjective effects being described as stimulating and creative.

Indica remains a noticeable part of the genetic profile, while ruderalis is associated with the autoflowering development mechanism.

Morphology: 110-160 cm and Developed Side Branching

Sweet Seeds states a height of approximately 110-160 cm for Big Devil XL Auto®.

Even the lower end of this range makes the line fairly tall for an autoflowering format, while individual phenotypes may approach 1.6 m.

The manufacturer specifically highlights numerous long side branches. This gives the plant a developed structure not only vertically but also laterally.

The original description also emphasizes the thickness and density of the flowers. The floral mass is characterized as large, dense and heavily coated with aromatic resin.

Individual phenotypes may differ in height and structure, so the 110-160 cm range should be understood as a reference specification for the line.

Flowers and Pronounced Resin Production

Big Devil XL Auto® is described as a line with dense flowers that are heavily coated in resin.

Sweet Seeds specifically emphasizes their thickness, density and abundant production of aromatic resin.

Mature flowers can develop a visible layer of glandular trichomes, creating the characteristic resinous appearance.

The degree of trichome coverage, flower density and size may vary between phenotypes, but pronounced resin production remains one of the key stated traits of the strain.

Complete Cycle - Around 9.5 Weeks from Germination

For Big Devil XL Auto®, Sweet Seeds states around 9.5 weeks from germination to the completion of the life cycle.

This corresponds to approximately 66-67 days, although the most accurate reference remains the manufacturer's wording of around nine and a half weeks for the complete cycle.

Importantly, this figure does not refer only to flowering. It covers the entire autoflowering life cycle from germination to the completion of development.

The actual duration of an individual phenotype may vary slightly.

Big Devil XL Auto® Aroma: Lemon, Citrus, Spice and Incense

The aromatic profile of Big Devil XL Auto® is built around spicy, incense-like and citrus notes.

Sweet Seeds specifically lists spice, incense, lemon and other citrus nuances.

The upper part of the composition carries lemon and general citrus freshness. This combines with a drier and warmer spicy component.

The base of the profile is formed by a characteristic incense-like note that gives the aroma greater depth and complexity.

The overall composition can therefore be described as fresh lemon and citrus combined with dry spices and a warm incense background.

Terpene Profile Without Unsupported Figures

In the technical information provided, Sweet Seeds does not specify the dominant terpenes of Big Devil XL Auto® or provide laboratory percentage data.

It would therefore be inaccurate to assign the strain a specific terpene set based only on aroma.

What can be stated reliably are the manufacturer's sensory descriptions: lemon, citrus freshness, spices and incense.

This approach preserves accuracy without introducing unsupported laboratory conclusions.

Psychoactive Character

Sweet Seeds describes Big Devil XL Auto® as a line associated with happiness, stimulation, creativity and pronounced psychoactivity.

This profile fits the sativa dominance of the genotype, where sativa accounts for 65%.

At the same time, 31.9% indica preserves a noticeable hybrid component.

THC is stated at 19-20%, while CBD is around 0.8%. This is a THC-dominant cannabinoid profile.

Terms such as "happy," "stimulating" or "creative" describe subjective experience and do not guarantee the same response in every person. Intensity depends on individual sensitivity, tolerance, actual chemical composition and the amount consumed.

Stated Productivity

For controlled environments, Sweet Seeds states approximately 425-650 g/m².

For outdoor settings, the range is around 50-350 g per plant.

These figures should be treated as the stated potential of the genetic line rather than as guaranteed results.

Actual productivity depends on the size of the individual plant, phenotype, physiological condition and environment.

Big Devil XL Auto® Awards

Big Devil XL Auto® has received several competition awards.

In 2014, the strain took first place in the Auto category at the III Copa Cannábica Expogrow in Irun.

In the same year, Big Devil XL Auto® won first place in the Auto del Año - "Autoflower of the Year" - category at the Soft Secrets High Life Cup.

In 2018, the line took second place in the Auto category at the first Copa Esmeralda in Colombia.

Awards received in different years indicate sustained competition recognition for the strain.

What Makes Big Devil XL Auto® Stand Out Among Autoflowering Lines

Big Devil XL Auto® carries the technical code SWS28 and belongs to the third generation of Sweet Seeds autoflowering breeding.

Its key characteristics are a height of around 110-160 cm, developed side branching, dense resinous flowers and a predominantly sativa genetic profile.

The genotype consists of 65% sativa, 31.9% indica and 3.1% ruderalis. The manufacturer states 19-20% THC and around 0.8% CBD.

The complete life cycle takes approximately 9.5 weeks from germination. For indoor environments, the stated range is 425-650 g/m², while outdoors it is approximately 50-350 g per plant.

The aromatic profile combines lemon and other citrus nuances with spices and incense, while the subjective effects are described as stimulating, creative and psychoactive.

All numerical values should be treated as Sweet Seeds reference specifications, within which individual phenotypes may vary.