Auto CBD Blueberry Strain Autoflower SeedsA CBD-rich, low-THC Blueberry line that flowers on its own
5.00 out of 5 · 2 reviewsThe Auto CBD Blueberry strain is an autoflowering take on CBD Blueberry, a Blueberry F2 × OG Kush CBD × Afghan CBD line that seed banks list with roughly 14–16% CBD and well under 1% THC. Expect a short, indica-leaning plant with a berry, pine and wood aroma that starts flowering by itself and is usually ready about 10 to 11 weeks after the seed sprouts.
You get 20 seeds (10 + 10 free) Buy one, get one free on every 10- and 25-seed pack, and your free pack can be any strain. 5-seed packs get 1 free seed. Free shipping on seed orders over $200.
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- Discreet, unbranded packaging
- 80% germination guarantee
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What is the Auto CBD Blueberry strain?
Auto CBD Blueberry is a CBD-dominant, indica-leaning autoflower built on the CBD Blueberry line: Blueberry F2 crossed with OG Kush CBD and Afghan CBD. Seed banks list the photoperiod CBD Blueberry at about 14–16% CBD and 0.5–0.6% THC, close to a 1:16 THC:CBD balance, with a sweet blueberry nose over pine and wood. The autoflower version adds ruderalis genetics, so the plant begins to bloom on its own and is typically harvested 10 to 11 weeks from seed.
Ratio from Weed Seeds Express's listing for the photoperiod Blueberry CBD; the auto's ruderalis share is not published.
The CBD parents push THC down to well under 1% in published listings while the Blueberry side keeps the fruity smell.
Auto CBD Blueberry strain specs
Auto CBD Blueberry's cannabinoid, aroma and genetics data come from seed-bank listings for the photoperiod CBD Blueberry line. No breeder publishes tested figures for the autoflower itself, so the timing, height and yield rows describe what is typical for a compact indica autoflower and say so.
| Type | Indica-dominant autoflower, about 80% indica in the photoperiod parent line |
|---|---|
| Genetics | Blueberry F2 × OG Kush CBD × Afghan CBD, plus ruderalis for the autoflowering trait |
| Bred by | Not documented; the CBD Blueberry line is listed as Dutch-bred, and the auto's breeder is not named |
| THC | Very low; 0.5–0.6% listed for the photoperiod line |
| CBD | High; 14–16% listed for the photoperiod line (roughly 1:16 THC:CBD) |
| Main terpenes | Myrcene, caryophyllene, pinene and linalool (varies by listing) |
| Aroma & flavor | Blueberry, sweet fruit, lemon, pine and wood |
| Reported effects | Calm, clear-headed, mildly relaxing; little to no high |
| Seed type | Autoflowering feminized (female plants) |
|---|---|
| Seed to harvest | About 10–11 weeks (typical autoflower timing; not breeder-tested) |
| Outdoor harvest | Any time in the warm season, about 10–11 weeks after sowing |
| Height | Compact; the photoperiod line reaches 90–140 cm indoors, and autos usually stay smaller |
| Yield | Moderate; the photoperiod line lists about 400–450 g/m², autos usually give less |
| Difficulty | Easy |
| Best methods | Final pots from day one, gentle LST, small tents and balconies |
| Climate | Indoors, or outdoors from late spring to late summer in most regions |
Where does the Auto CBD Blueberry strain come from?
Auto CBD Blueberry comes from the CBD Blueberry line, which seed banks describe as Blueberry F2 crossed with OG Kush CBD and Afghan CBD, with ruderalis blended in so the plant blooms by age, not by day length. The Blueberry side traces back to DJ Short's 1970s American indica-sativa work, while the two CBD parents are CBD-rich selections of OG Kush and an Afghan indica.
No breeder publishes a full pedigree or test results for the autoflowering version, and Beaver Seeds does not name one either. The figures on this page therefore come from listings of the photoperiod CBD Blueberry, and the auto-specific numbers are typical ranges for small indica autoflowers rather than lab results for this exact seed.
How is Auto CBD Blueberry different from regular Blueberry Auto?
Auto CBD Blueberry is a CBD-first plant, while most Blueberry autoflowers are THC strains. Typical Blueberry autos from Dutch Passion, Fast Buds and others list around 14–22% THC with CBD below 1%. The CBD Blueberry line flips that balance, with CBD in the mid-teens and THC well under 1%, so it smells like Blueberry but produces a much milder effect.
CBD levels vary by plant. Seed-bank figures are typical results, not guarantees. If an exact CBD or THC number matters to you, have your own harvest lab-tested.
What does Auto CBD Blueberry taste like, and how does it feel?
Aroma and flavor
Auto CBD Blueberry smells and tastes of ripe blueberry and sweet fruit, backed by lemon, pine and a woody base inherited from its Afghan and Kush parents.
- Blueberry
- Sweet fruit
- Lemon
- Pine
- Wood
Terpenes
- Myrcene
- Earthy, ripe-fruit base; named as the lead terpene in CBD Blueberry listings
- Caryophyllene
- Peppery, woody warmth
- Pinene
- Fresh pine note
- Linalool
- Soft floral sweetness listed by one seed bank
Auto CBD Blueberry's terpene numbers are not published; this list combines what sellers report for the CBD Blueberry line.
Reported effects
People who use CBD Blueberry describe it as calm and clear-headed rather than intoxicating, with a gentle body ease and little or no high because THC stays so low. Some reports also mention mild happiness and, later in the evening, sleepiness.
- Calm
- Clear-headed
- Relaxed
- Happy
- Sleepy
Auto CBD Blueberry's reported downsides are mild: dry mouth, and some drowsiness at larger amounts.
These Auto CBD Blueberry effects summarize grower and user reports from seed-bank listings and Grow Diaries for the CBD Blueberry line. Everyone responds differently, and nothing here is medical advice.
How do you grow Auto CBD Blueberry seeds?
Auto CBD Blueberry seeds are a simple, beginner-friendly grow: plant each one where it will finish, run a long daily light period, bend rather than cut the stems, and expect to harvest roughly two and a half months after the sprout appears.
- Germinate3–7 days
Plant each Auto CBD Blueberry seed in the container it will finish in, since moving an autoflower later costs it growing days it cannot get back.
- Early growthWeeks 1–4
Run 18–20 hours of daily light and feed lightly. Bend the main stem sideways with soft ties if you want a flatter canopy; skip topping.
- FlowerWeeks 4–10
Auto CBD Blueberry starts showing pistils on its own around week 4 or 5. Leave the light schedule unchanged and lower humidity as the buds firm up.
- HarvestAbout week 10–11 from seed
Check trichomes with a loupe; most growers cut when the majority have turned cloudy.
Grow tips for Auto CBD Blueberry
- Choose the final pot first. A pot of roughly 3 to 4 gallons (11–15 L) holds enough soil for Auto CBD Blueberry's full life, so no transplant is needed.
- Train softly. Low-stress training opens the short, bushy indica frame. Hard cuts during the first weeks can stunt an autoflower.
- Keep the lights on long. Auto CBD Blueberry does not need a 12-hour night to bloom; 18–20 hours of light keeps it growing and flowering at full speed.
- Watch late humidity. The dense, Afghan-influenced buds hold moisture, so keep air moving and humidity near 40–50% in the final weeks.
- Use several sowings outdoors. Because Auto CBD Blueberry finishes on its own clock, you can start a new batch every few weeks from late spring to midsummer.
- Test if the numbers matter. CBD and THC shift from plant to plant. A lab test of your own dried buds is the only way to know the exact balance.
Is Auto CBD Blueberry the right strain for you?
Great pick if you
- Want a mild, CBD-dominant plant with very little THC
- Like fruity Blueberry flavor without a strong high
- Grow in a small tent, closet or balcony
- Want a fast, hands-off harvest without changing the light cycle
Think twice if you
- Want a strong THC high (Auto CBD Blueberry stays under about 1% THC)
- Want big yields from large, trained plants
- Need a lab-certified CBD number on the seed pack itself
- Prefer cloning mother plants, which autoflowers do not suit
Auto CBD Blueberry strain FAQ
Is Auto CBD Blueberry indica or sativa?
Auto CBD Blueberry is indica-dominant. The photoperiod CBD Blueberry line it comes from carries a listed split of roughly 80/20 in favor of indica, and the autoflower adds ruderalis genetics so it flowers by age rather than by light.
How much CBD and THC does Auto CBD Blueberry have?
Seed banks list the CBD Blueberry line at about 14–16% CBD and 0.5–0.6% THC, close to a 1:16 balance. The autoflower version is expected to sit in the same range, but no breeder publishes a separate lab result for it, and every plant varies.
Will Auto CBD Blueberry get you high?
Auto CBD Blueberry has very little THC, so most people report a calm, clear feeling rather than a typical high. Individual plants can test higher or lower, so start with small amounts and test your harvest if you need certainty.
How long does Auto CBD Blueberry take from seed to harvest?
Auto CBD Blueberry is usually harvested around week 10 or 11 counted from germination, a common window for indica autoflowers. That figure is a common autoflower range, not a breeder-tested number for this line.
Does Auto CBD Blueberry need a 12/12 light schedule?
No. Auto CBD Blueberry begins to bloom by itself once the plant is a month or so old. Indoors, one long light period of around 18 hours (or up to 20) can run unchanged from sprout to harvest.
What are the parents of Auto CBD Blueberry?
Auto CBD Blueberry is based on CBD Blueberry, listed as Blueberry F2 × OG Kush CBD × Afghan CBD, with ruderalis added for the autoflowering trait. The exact breeder of the auto version is not documented.
How tall does Auto CBD Blueberry grow?
Auto CBD Blueberry stays compact. The photoperiod CBD Blueberry line is listed at 90 to 140 cm indoors, and autoflowering versions of indica lines are usually shorter, which makes this strain a fit for small tents.
What does Auto CBD Blueberry smell like?
Auto CBD Blueberry smells of blueberry and sweet fruit with lemon, pine and a woody background. Sellers of the CBD Blueberry line name myrcene first, then caryophyllene and pinene.
How is Auto CBD Blueberry different from Blueberry Auto?
Most Blueberry Auto seeds are THC strains listed around 14–22% THC with little CBD. Auto CBD Blueberry reverses that, with CBD in the mid-teens and THC under about 1%, so it keeps the berry flavor but gives a far milder effect.
Auto CBD Blueberry reviews
5.00 out of 5 from 2 reviews
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2 reviews for Auto CBD Blueberry Strain Marijuana Seeds
Auto CBD Blueberry's relatives and similar CBD strains
Blueberry Autoflowering Feminized
Blueberry Feminized
Auto CBD Harlequin Strain
CBD ACDC StrainBeaver Seeds sells cannabis seeds for collection and genetic preservation where permitted. Check the laws in your state, province or country before germinating seeds. Effects are user-reported and are not medical claims.
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Kyle Owen –
I smoke more of it because it makes me feel happy and euphoric! It has long branches and grows to be tall, thick, and bushy. It smelled like a basket full of blueberries and freshly harvested fruits when I crushed the blossoms. These CBD Blueberry Seeds have become my obsession. It’s perfect for first-time growers. This is the best temporary relief for my anxiety because it makes me feel good and helps me get rid of all the worrying thoughts.
Bret Martinez –
I am stuck with these CBD Blueberry Seeds. It gets me uplifted and euphoric that makes me smoke for more! It grows tall, thick, and bushy that has long branches. As I crushed the buds, it smells like a basket full of blueberries and freshly picked fruits. As I smoke, it fades all the tiredness I feel.