Auto Solomatic Strain Autoflower SeedsCBD-rich auto under 1% THC: Diesel CBD × Asia CBD Auto
4.67 out of 5 · 3 reviewsThe Auto Solomatic strain is a high-CBD autoflower, sold by its breeder Royal Queen Seeds as Solomatic CBD, that pairs up to about 21% CBD with THC kept under 1%. It comes from a CBD-rich Diesel selection crossed with Asia CBD Auto, runs from seed to harvest in roughly 9 to 10 weeks, and stays short enough for a small tent. Expect a clear head rather than a strong high.
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What is the Auto Solomatic strain?
Auto Solomatic is a CBD-dominant autoflower bred by Royal Queen Seeds, which sells it as Solomatic CBD, from a CBD-rich Diesel selection and Asia CBD Auto. The breeder reports up to about 21% CBD with THC that stays at or below 1%, a CBD to THC ratio it puts at roughly 21:1 to 22:1. Because the ruderalis side makes it flower by age, Auto Solomatic finishes roughly 9 to 10 weeks after germination with no light-schedule change, and it was Royal Queen Seeds' first high-CBD autoflower.
SeedFinder lists 20% sativa, 70% indica and 10% ruderalis; the ruderalis share is counted with the indica side here.
The breeder caps THC at 1% while CBD reaches about 21%, so the plant is grown for its CBD rather than for a high.
Auto Solomatic strain specs
Auto Solomatic's numbers come from Royal Queen Seeds' own data sheet, repeated by SeedFinder and Zamnesia. They are the breeder's best-case figures: several growers on SeedFinder and GrowDiaries report smaller plants and lighter harvests, so read yield and height as a ceiling.
| Type | High-CBD autoflower; mostly indica with ruderalis (20% sativa / 70% indica / 10% ruderalis per SeedFinder) |
|---|---|
| Genetics | CBD-rich Diesel selection × Asia CBD Auto |
| Bred by | Royal Queen Seeds (Spain), sold by the breeder as Solomatic CBD |
| THC | At or below 1% |
| CBD | Up to about 21% (CBD:THC around 21:1 to 22:1) |
| Main terpenes | No published lab profile |
| Aroma & flavor | Sweet fruit, pine and a ginger-like spice |
| Reported effects | Calm body feel, clear head, little or no high |
| Seed type | Autoflowering feminized (female plants) |
|---|---|
| Seed to harvest | About 9–10 weeks from germination |
| Outdoor harvest | About 10 weeks after sowing; more than one run per season is possible |
| Height | 90–120 cm (3–4 ft) indoors; up to about 150 cm (5 ft) outdoors |
| Yield | Breeder: up to 475–500 g/m² indoors, up to 150 g per plant outdoors; growers often report less |
| Difficulty | Easy |
| Best methods | Final pot from day one, gentle LST, light feeding |
| Climate | Indoors, or outdoors in any area with a warm, dry 10-week window |
Where does the Auto Solomatic strain come from?
Auto Solomatic comes from Royal Queen Seeds, which crossed a CBD-rich Diesel selection with Asia CBD Auto and released the result as Solomatic CBD, its first autoflower with a high CBD to THC ratio. The Diesel side supplied the CBD-heavy chemistry, and Asia CBD Auto brought the ruderalis genes that make the plant flower on its own schedule.
Royal Queen Seeds has not published the full family tree behind either parent, and SeedFinder marks both as "probably" an unknown Diesel CBD phenotype and an unknown ruderalis line. That means the exact grandparents of Auto Solomatic are not documented. Some shops write the cross as Asia CBD Auto × Diesel CBD Auto; the order changes nothing about the plant you grow.
Does Auto Solomatic get you high?
Auto Solomatic is bred to give little or no high, because the breeder keeps its THC at or below 1% while CBD reaches about 21%. Royal Queen Seeds describes the effect as physically calming with a clear head, and its product text calls the strain non-psychoactive. Users on retail reviews mostly mention staying focused and functional.
Plants vary. Each seed, setup and cutting date changes the result, so a home-grown Auto Solomatic will not test exactly like the breeder's sample. Only a lab test tells you what your own harvest contains.
What does Auto Solomatic taste like, and how does it feel?
Aroma and flavor
Auto Solomatic smells sweet and fruity, with pine and a ginger-like spice in the background, according to the breeder's description on SeedFinder. Other listings only call the aroma delicate, so expect a mild nose rather than a loud Diesel funk.
- Sweet fruit
- Pine
- Ginger spice
- Herbal
- Mild
Terpenes
- Pinene (likely)
- Fits the pine note in the breeder's aroma notes; not lab-confirmed
- Myrcene (likely)
- Common in indica-leaning CBD lines; not lab-confirmed
- Caryophyllene (likely)
- Could account for the spicy, ginger-like edge; not lab-confirmed
Royal Queen Seeds publishes no terpene test for Auto Solomatic, so these are educated guesses from its aroma, not measured values.
Reported effects
People who grow Auto Solomatic mostly describe a calm, steady body feel with a clear, functional head, with no strong euphoria. Several reviewers say it suits the daytime because it does not cloud their thinking.
- Calm
- Clear-headed
- Focused
- Mellow
- Functional
Auto Solomatic's most common complaint is not a side effect but a letdown: people who expect a THC high feel very little, and some mention mild dry mouth or drowsiness at large doses.
These Auto Solomatic effects summarize the breeder's description and user reviews on SeedFinder and retail listings. Reactions differ from person to person, and nothing here is medical advice.
How do you grow Auto Solomatic seeds?
Auto Solomatic seeds grow into an easy, compact autoflower: plant each seed where it will finish, run the lights 18 to 20 hours daily for the whole cycle, feed lightly, and cut roughly 9 to 10 weeks after the seed cracks.
- Germinate3–7 days
Plant each Auto Solomatic seed directly into its final container, because transplant shock costs an autoflower days it cannot get back.
- Early growthWeeks 1–4
Auto Solomatic builds a central cola with a ring of side branches. Keep the light schedule at 18 or 20 hours on and start soft LST around week 3 if you want a flatter canopy.
- FlowerAbout weeks 4–9
Flowering begins by itself as the plant ages. Lower nitrogen, keep feeding moderate and hold humidity around 45–50% as the buds thicken.
- HarvestAbout 9–10 weeks from seed
Look at the trichomes under a loupe: Auto Solomatic is usually ready once the heads look milky and a scattering have gone amber.
Grow tips for Auto Solomatic
- Expect a modest harvest. Royal Queen Seeds quotes up to about 475 g/m² indoors, but grow diaries on GrowDiaries and SeedFinder often show far lighter Auto Solomatic crops, so plan on the lower end.
- Use a big enough pot. A container of 11–15 L (3–4 gal) gives the roots room to support the main cola in the short time an autoflower has.
- Skip topping. Auto Solomatic is built around one main cola. Bend and tie the side branches instead of cutting the tip, which can stall a short-lived plant.
- Feed at half strength. Indica-leaning CBD autos rarely want heavy nutrients. Start low and raise the dose only if the lower leaves pale early.
- Plan two outdoor runs. With a 10-week cycle and no need for shorter days, Auto Solomatic can be sown in May and again in late June or July if your summer runs long.
- Test if the numbers matter to you. If you need to know the CBD and THC of your own Auto Solomatic harvest, send a sample to a testing lab rather than relying on the breeder's figures.
Is Auto Solomatic the right strain for you?
Great pick if you
- Want a CBD-rich plant that keeps THC at or below 1%
- Like staying sharp and functional rather than stoned
- Have a compact tent or want a crop inside 10 weeks
- Are new to growing and want a forgiving auto
Think twice if you
- Want a potent THC high (Auto Solomatic is bred to avoid one)
- Need big yields from every plant
- Want to clone or keep a mother plant, which autoflowers cannot do well
- Are after a loud Diesel aroma; the nose is mild and fruity
Auto Solomatic strain FAQ
Is Auto Solomatic the same as Solomatic CBD?
Yes. Auto Solomatic is a shop name for Solomatic CBD, the autoflowering high-CBD strain from Royal Queen Seeds. Both names describe the same Diesel CBD × Asia CBD Auto cross with up to about 21% CBD and under 1% THC.
What is the CBD to THC ratio of Auto Solomatic?
Royal Queen Seeds reports up to about 21% CBD with THC at or below 1%, a CBD to THC ratio of roughly 21:1 to 22:1. Home-grown Auto Solomatic will vary with phenotype, conditions and harvest timing, so only a lab test confirms your own numbers.
Is Auto Solomatic indica or sativa?
Auto Solomatic is mostly indica with ruderalis genetics. SeedFinder lists it as 20% sativa, 70% indica and 10% ruderalis, and the plant grows in an indica way, with one main cola and short side branches.
How fast does Auto Solomatic finish?
Auto Solomatic usually takes about 9 to 10 weeks from germination to harvest. It is an autoflower, so it begins to bloom by age, around the fourth week, and needs no change in the light schedule.
How tall does Auto Solomatic grow?
The breeder lists Auto Solomatic at about 90 to 120 cm (3 to 4 ft) indoors and up to roughly 150 cm (5 ft) outdoors. Some grow diaries report plants nearer 50 cm, so final height depends heavily on pot size, light and early care.
How much does Auto Solomatic yield?
Royal Queen Seeds quotes up to about 475 to 500 g/m² indoors and up to 150 g per plant outdoors. Several growers report noticeably less, so Auto Solomatic is better chosen for its CBD-rich chemistry than for heavy harvests.
Does Auto Solomatic get you high?
Auto Solomatic is bred to produce little or no high. With THC at or below 1%, most users describe a calm body feel and a clear head rather than euphoria. Individual reactions differ, so start with a small amount.
What does Auto Solomatic smell like?
The breeder describes Auto Solomatic as sweet and fruity with pine and a ginger-like spice. Most reviews call the aroma mild, so it is easier to keep discreet than many Diesel-family strains.
Auto Solomatic reviews
4.67 out of 5 from 3 reviews
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3 reviews for Auto Solomatic Strain Marijuana Seeds
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Ella –
Very gentle CBD calm with no heavy high. Easy and fast autoflower.
William Lewis –
I am in awe of its strength and power. I love how sweet and delectable the flavor is. I also love how easy it is to grow! Among the simplest strains I’ve ever grown. The finest! Strongly advised! My personal favorites are the understated, dreamlike effects. In addition, I yielded a good amount, and the high was great.
Fhier –
One of the easiest strains that I’ve grown. The best! highly recommended!!