Devil XXL Autoflower

Discover ultimate relaxation with Devil XXL Auto, an indica dominant strain offering fast 8-10 week flowering, potent genetics from Big Devil and Jack Herer, and dense, resin rich buds!
(79)
THC THC 19% - 20% (Medium)
Lineage Lineage Big Devil #2 x Auto Jack Herer
Type Type Autoflowering
Climate Climate Temperate
Harvest Month Harvest Month All Season
Height Height 5.41 ft | 1.65 m
Yield Yield High
Yield Indoor Yield Indoor 1.47 - 1.64 oz/ft² | 450 - 500 g/m²
Yield Outdoor Yield Outdoor 28.22 oz/plant | 800 g/plant
Life Cycle Life Cycle 8 - 10 weeks
Phenotype Phenotype 60% Indica / 40% Sativa
For Beginners For Beginners Yes
Medical Medical Arthritis, Insomnia, Pain
Effects Effects Happy, Relaxed, Talkative
Flavors Flavors Citrus, Spicy
Terpenes Terpenes Alpha-Phellandrene, Alpha-Pinene, Terpineol, Delta-3-Carene, Eugenol, Gamma Terpinene, Nerolidol, P-Cymene, Terpinolene, Trans-Nerolidol

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Lineage Devil XXL Auto

Devil XXL Autoflower is a mostly indica hybrid, 40% Sativa / 60% Indica, from crossing Big Devil #2 with Auto Jack Herer. It carries a citrusy, spicy flavor over a strong, mostly indica body high.

With a Medium THC of 19% to 20%, it is a great choice for anyone after a strong, relaxing experience.

Origin

Devil XXL Auto is a premium autoflowering strain built from a cross between Big Devil #2 and Auto Jack Herer, blending top-tier genetics.

With a rich heritage that runs through Big Devil Auto, Haze, Northern Lights and Skunk, it carries robust characteristics and exceptional quality. Devil XXL Autoflower seeds give growers a reliable, potent option: vigorous plants with dense, resin-coated buds and a flavorful profile that reflects its elite lineage.

Devil XXL Auto Sativa or Indica?

Devil XXL Auto is an indica-dominant strain, 40% Sativa / 60% Indica, offering a deeply relaxing experience. Its calming effects make it ideal for unwinding after a long day or settling into restful moments.

Despite that indica dominance, it keeps balanced growth patterns, with a moderate height and impressive yields. Devil XXL Autoflower seeds are a top choice for anyone after the tranquil, soothing qualities of an indica with the ease of autoflowering cultivation.

Devil XXL Autoflower Effects

The Devil XXL Auto high is happy, relaxed and talkative, long-lasting and pleasantly soothing. Many also turn to it for support with arthritis, insomnia and everyday pain.

It balances a comfortable physical relaxation with a gentle mental uplift and a chatty, sociable edge, for a versatile experience. Devil XXL Autoflower seeds produce potent buds that suit both recreational and medicinal users after reliable, consistent results. Effects vary from person to person.

Germinating Devil XXL Auto Seeds

It is important to germinate your Devil XXL AutoĀ cannabis seeds carefully if you want to have a healthy harvest from day one.

Although there are several methods to germinate our Autoflower cannabis seeds, from Blimburn Seeds we recommend our customers to follow our easy and simple technique.

Before removing our Auto Devil XXL cannabis seeds from their packaging, remember that cannabis seeds are alive and delicate. The PH of our hands full of bacteria can easily infect them and ruin our germination.

Set Up Your Germination Station: Begin by moistening two paper towels with room temperature water. Lay one paper towel on a plate and spread the seeds on it, spacing them about 2 cm apart. Place the second paper towel on top of the seeds, and make sure to remove any excess water from the plate. Cover the setup with another opaque plate and store it in a warm, dark location.

Monitoring: Make sure paper towels are still moist by checking every 4-6 hours and spraying room temperature water. Typically, germination should occur within 24 to 120 hours. Once the seeds have sprouted tap roots, plant them with the roots facing down and cover with about 2 cm of soil.

Remember to water the soil regularly by spraying to keep it moist. It may take up to two weeks for the plants to start growing.

Ideal Conditions: Maintain a consistent temperature of 69.8 ĀŗF – 78.8 ĀŗF (21 ĀŗC – 26 ĀŗC) in the germination area. Use purified room temperature bottled water with a pH level between 5.5 and 6.5. Keep the seeds away from light, allowing exposure for less than 1 minute before and during germination. Avoid touching the seeds or applying pressure to them.

Record Keeping: To qualify for the three month germination guarantee, it is necessary to follow all the steps outlined in our germination guidelines.

Please do not use alternative germination methods, such as using a water bottle or planting directly into soil. Document the germination process through photography or video, as it will be requested when assessing claims for replacement products.

Auto Devil XXL Flowering Time

Devil XXL Autoflower seeds are known for a short life cycle of 8 to 10 weeks. That quick turnaround delivers a rewarding harvest in minimal time, appealing to growers of all levels.

The plants develop dense, resinous buds with strong aromas and notable potency. With genetics from Big Devil and Auto Jack Herer, Devil XXL Auto thrives under various conditions, a reliable, high-yielding choice for cultivators worldwide.

How to Grow Devil XXL Autoflower?

Devil XXL Autoflower seeds can be grown indoors or outdoors under optimal conditions. The plants are compact, robust, hardy and moderately easy to grow, though it is always worth guarding against pests. A few methods help retain and enhance the terpenes and flavors of your buds:

  • Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
  • In our customers’ experience with Devil XXL Autoflower, good technique can increase yields by up to 20%.

Autoflowering seeds are popular for their fast cycle and for flowering automatically after a set time, rather than relying on a change in the light schedule. They can grow and flower on as little as 12 hours of light a day, though we recommend 18/6 or 20/4 for high yields. That gives growers more control, and the quick 8 to 10-week cycle allows several harvests a year. Autos also stay smaller and more compact, ideal for small spaces or indoors. Good genetics and growing conditions still matter, and many autoflowering strains have won awards for taste, aroma and effects. Feed quality nutrients through the seedling, vegetative and flowering stages.

Outdoors, choose a spot with the most direct sunlight; indoors, set up good tents, fabric pots, LED lighting, an air extractor and a carbon filter. Keep daytime temperatures between 68 and 80 ℉, and night temperatures 7 to 9 ℉ cooler than the day. Autos prefer low humidity: 55 to 60% in the vegetative phase, around 40% in flowering, and down to 30% by harvest.

Outdoors in the northern hemisphere, sow in April for a first harvest in mid-summer and a second between July and mid-October, at about 28.22 oz per plant (800 g). Indoors, the cycle runs 8 to 10 weeks with yields of 1.47 to 1.64 oz/ft² (450 to 500 g/m²).

Ideal Climate for Growing

Devil XXL Auto flourishes in a warm, temperate climate and is well suited to outdoor cultivation. The optimal range is 70 to 80 ℉ (21 to 27 ā„ƒ), which promotes vigorous growth and robust yields. This autoflowering variety thrives in direct sunlight, with around 12 to 16 hours of light per day, and does best when protected from extremes such as heavy rain and frost, which can hinder its development.

In the United States, well-suited states include California, Colorado, Nevada, Texas, Florida, New Mexico and Oregon, with the warm temperatures and sunny days needed for a bountiful harvest. Well-draining soil and a steady nutrient supply further enhance its growth potential, letting growers maximize yield while enjoying the strain’s unique character.

What does the Strain Smell Like?

The buds of Devil XXL Autoflower are rock-hard, soaked in resin and often carry a crystalline sheen from the sheer amount of trichomes. On the palate it blends a fresh citrus zest with a warm, spicy, clove-like edge drawn from its Jack Herer side.

Devil XXL Auto makes for a smooth, soft smoke and a strong, relaxing experience. Thanks to its heavy resin production, it is also an ideal strain for high-quality extracts and concentrates that capture its citrusy, spicy profile.

Experiencing the Strain

With a Medium THC of 19% to 20%, Devil XXL Auto brings a happy, relaxed state of body and mind with a sociable, chatty lift. It leaves you cheerful and at ease, settling into a comfortable body calm, perfect for the evening after a long day.

It is a mostly indica plant with a sturdy main stem that supports its satellite branches. It grows well indoors or outdoors, with a similar production and a higher yield when it gets full outdoor sunshine.

Devil XXL Auto is a mostly indica strain that takes about 8 to 10 weeks from germination to harvest. Feeding the right nutrients at each stage helps develop resinous buds and trichomes.

Cannabis Terpenes Devil XXL Autoflower

Devil XXL Autoflower carries a broad, unusual terpene profile that shapes both its citrusy, spicy aroma and its relaxed, happy, talkative high, with four terpenes doing most of the work.

Terpinolene leads the profile, a fresh, citrusy-herbal note with a light piney edge that defines the strain’s citrus side and echoes its Jack Herer heritage. It is widely associated with an uplifting, clear-headed quality, and in this cultivar it fits the happy, sociable, talkative lift that balances the indica body.

Eugenol brings the spice: a warm, clove-like, slightly woody note that drives the strain’s spicy flavor. It is widely tied to soothing, comforting properties, and here it is central to the relief many seek for arthritis, joint tension and everyday aches.

Terpineol adds a soft, floral note with a hint of pine and a faint sweetness, widely linked to a calming, relaxing quality. It works alongside the heavier terpenes to deepen the soothing finish and sits behind the strain’s use against insomnia and restless nights.

Alpha-Pinene contributes a crisp, fresh pine note that frames the citrus and keeps the aroma bright. It is widely associated with a sense of alertness and mental clarity, adding a lucid touch that suits the strain’s talkative, daytime-friendly edge.

Rounding out the profile, Delta-3-Carene and Alpha-Phellandrene add resinous, slightly citrusy depth, Gamma-Terpinene a zesty lift, P-Cymene a dry, spicy undertone, and Nerolidol a soft, woody-floral calm that completes the aroma.

Remember you can choose feminized seeds, autoflower seeds, fast flowering seeds, cbd seeds or regular seeds, we send them in their original packaging directly to your home. Fast and discreet shipping with germination guarantee.

Flavors

Citrus

Citrus

Spicy

Spicy

Effects

Happy

Happy

Relaxed

Relaxed

Talkative

Talkative

Medical

Arthritis

Arthritis

Insomnia

Insomnia

Pain

Pain

Reviews

May 31, 2025

Great results so far. Seeds arrived within 3 days. 8 out of 9 germinated. Lovely plants.šŸ‘Œ

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Mitchell
April 8, 2025

Great service, and a great learning experience.

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Barbara Rodriguez
April 2, 2025

Plants did well indoors, but less ideal for outdoors.

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Artur
March 28, 2025

Buying Blimburn is a guarantee and good service I love you

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Angel

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