Blueberry x Big Devil Auto

Experience vibrant energy with Blueberry x Big Devil Auto, a sativa dominant strain boasting rich flavors, uplifting effects, and rapid flowering. Perfect for creative minds and quick harvests!
(107)
THC THC 16% - 18% (Medium)
Lineage Lineage (Blueberry x Big Devil) x Ruderalis
Type Type Autoflowering
Climate Climate Temperate
Harvest Month Harvest Month All Season
Height Height 4.92 ft | 1.5 m
Yield Yield Medium
Yield Indoor Yield Indoor 1.31 oz/ft² | 400 g/m²
Yield Outdoor Yield Outdoor 28.22 oz/plant | 800 g/plant
Life Cycle Life Cycle 8 - 10 weeks
Phenotype Phenotype 30% Indica / 70% Sativa
For Beginners For Beginners Yes
Medical Medical Arthritis, Insomnia, Pain
Effects Effects Energetic, Euphoric, Happy
Flavors Flavors Fruity, Incense, Skunk
Terpenes Terpenes Alpha-Pinene, Beta-Pinene, Caryophyllene, Caryophyllene Oxide, Delta-3-Carene, Humulene, Linalool, Myrcene

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Lineage Blueberry x Big Devil Autoflower

Blueberry x Big Devil Auto is a sativa-dominant autoflowering hybrid, 70% Sativa / 30% Indica, born from crossing Blueberry and Big Devil with a ruderalis line. It carries a fruity, incense and skunk flavor over an energetic, uplifting high.

With a THC of 16% to 18%, it is a great choice for anyone after a happy experience with a good dose of energy.

Origin

Blueberry x Big Devil Auto originates from seed banks renowned for their expertise in autoflowering genetics. It combines Blueberry x Big Devil with ruderalis for autoflowering efficiency. Its lineage includes Afghan, Thai and Purple Thai from Blueberry, paired with Big Devil #2 and Jack Herer Auto, for a unique combination of potency and flavor.

The strain is celebrated for its robust growth, rich terpene profile and impressive yields. Blueberry x Big Devil Autoflower seeds are a top choice for growers seeking reliable, high-performing autoflowering genetics.

Blueberry x Big Devil Auto Sativa or Indica?

Blueberry x Big Devil Auto is a sativa-dominant strain, 70% Sativa / 30% Indica, with uplifting, energizing effects. Its sativa heritage makes it perfect for daytime use, sharpening focus, creativity and productivity.

While sativa leads the profile, its balanced genetics keep subtle indica undertones for a mild physical relaxation underneath. That makes Blueberry x Big Devil Autoflower seeds versatile for growers and consumers alike, meeting a wide range of preferences.

Blueberry x Big Devil Auto Effects

Blueberry x Big Devil Auto delivers an energetic, uplifting and happy experience, ideal for daytime activities. Users often report sharper focus, a creative spark and a real mood boost.

Alongside that cerebral lift, the strain brings a mild physical relaxation that keeps the high comfortable, and many also turn to it for support with aches, joint discomfort and winding down at the end of the day. Blueberry x Big Devil Autoflower seeds produce buds that suit both recreational enjoyment and therapeutic use. Effects vary from person to person.

Germinating Blueberry x Big Devil Autoflower

It is important to germinate your Blueberry x Big Devil Autoflower 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 Blueberry x Big Devil AutoĀ 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.

Blueberry x Big Devil Auto Flowering Time

At 8 to 10 weeks from germination to harvest, Blueberry x Big Devil Auto is ideal for growers after a quick turnaround. It thrives across many environments, indoors or outdoors.

Growers can expect dense, flavorful buds with vibrant aromas. That fast flowering time, paired with robust genetics, makes Blueberry x Big Devil Auto a top pick for efficient, high-quality cultivation.

How to Grow Blueberry x Big Devil Auto strain?

Blueberry x Big Devil Autoflower seeds can be grown indoors or outdoors under optimal conditions. The plants are compact, robust 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 Blueberry x Big Devil Auto buds:

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

As an autoflowering strain, it switches to flowering on its own, without a change in the light schedule, which makes it forgiving for newer growers. It will grow under as few as 12 hours of light, but an 18/6 or 20/4 cycle gives the best yields. 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. These plants 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 short cycle runs 8 to 10 weeks with yields of 1.31 oz/ft² (400 g/m²).

Ideal Climate for Growing

Blueberry x Big Devil Auto flourishes in a warm, sunny environment, with optimal growth in regions with a temperate climate. The ideal temperature range is 70 to 80 ℉ (21 to 27 ā„ƒ), a setting for robust development and flavorful yields. It prefers well-draining soil and consistent moisture, so careful attention to irrigation is key.

In the United States, several states offer ideal conditions, including California, Oregon, Colorado, Nevada, Florida and Texas, with their warm summers, mild winters and ample sunlight through the season. With the right environment and consistent temperatures, cultivators can enjoy everything this hybrid has to offer and a bountiful harvest of high-quality buds.

What does the Strain Smell Like?

The buds of Blueberry x Big Devil Auto are rock-hard, soaked in resin and often carry a crystalline sheen from the sheer amount of trichomes. On the palate it blends sweet, fruity notes with an incense-like spice and a pungent skunk undertone, the fruit inherited from its Blueberry parent and the skunk from Big Devil.

It makes for a smooth, soft smoke and a happy, energetic experience. Thanks to its heavy resin production, it is also an ideal strain for high-quality extracts and concentrates that capture its fruity, incense-like profile.

Experiencing the Strain

With a Medium THC of 16% to 18%, Blueberry x Big Devil Auto brings a happy, energetic and upbeat state. This mostly sativa marijuana lifts the mood and sharpens focus, leaving you cheerful and clear-headed.

It is a great daytime strain, the kind to reach for before a creative session or a social afternoon. A mostly sativa plant with a sturdy main stem that supports its satellite branches, it grows well indoors or outdoors, with a higher yield when it gets full outdoor sunshine.

Blueberry x Big Devil Auto takes about 8 to 10 weeks from germination to harvest. Feeding the right nutrients at each stage helps develop resinous buds and trichomes.

If you like this strain, you may also enjoy Big Devil Auto or Devil XXL Auto.

Cannabis Terpenes Blueberry x Big Devil Autoflower

Blueberry x Big Devil Auto carries an eight-terpene profile that shapes both its fruity, incense-like aroma and its energetic, uplifting effect, with four terpenes doing most of the work.

Alpha-Pinene leads the profile with a crisp pine sharpness linked to alertness and clear thinking. It drives the energetic, focused character of the high and, together with the small amount of relaxation underneath, keeps the experience bright rather than heavy.

Caryophyllene brings a warm, peppery spice that feeds the incense-like side of the flavor. It is the one terpene that interacts with the body’s CB2 receptors and is widely associated with anti-inflammatory, calming properties, which connects it, along with its oxidized form, to the strain’s use for joint discomfort and pain.

Myrcene adds a deep, earthy-musky note that anchors the pungent skunk undertone. Often tied to soothing effects, it provides the gentle body counterweight to the cerebral energy and helps with bodily aches and tension.

Humulene contributes a dry, woody-hoppy character that deepens the incense note. Often linked to anti-inflammatory qualities, it works alongside Caryophyllene to support the strain’s value for arthritis and physical strain.

Rounding out the profile, Beta-Pinene echoes the fresh pine edge and the energizing lift, Delta-3-Carene adds a sweet pine note, Caryophyllene Oxide reinforces the peppery side, and Linalool a soft floral calm, while the signature fruity sweetness comes largely from the Blueberry side of the family.

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

Fruity

Fruity

Incense

Incense

Skunk

Skunk

Effects

Energetic

Energetic

Euphoric

Euphoric

Happy

Happy

Medical

Arthritis

Arthritis

Insomnia

Insomnia

Pain

Pain

Reviews

June 18, 2025

With Quality seeds you’ll have no more worries!

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CW
June 10, 2025

Impressive plant, very nice relaxing smoke.

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Cash
June 10, 2025

Awesome catalog, very satisfied with my purchasešŸ‘Œ

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Axel
June 2, 2025

I’m always thankful for their genuine service!

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Callen

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