Royal CBG Auto Seeds by Royal Queen Seeds
Royal CBG Auto by Royal Queen Seeds is one of those varieties that immediately stands apart from the rest of the catalogue.
Forget chasing 25% or 30% THC.
This one is all about CBG – cannabigerol.
Royal Queen Seeds created Royal CBG Auto by crossing:
Goliat Auto × High-CBG Strain
The finished variety contains an impressive 6–8% CBG, alongside high levels of CBD and just 0.09% THC.
That makes Royal CBG Auto very different from the vast majority of modern cannabis genetics.
At SeedMasters.com, that’s exactly why we find it interesting. There are countless THC-rich strains and plenty of CBD varieties available now, but cannabis genetics specifically selected for substantial CBG content remain considerably less common.
6–8% CBG and Only 0.09% THC
The cannabinoid profile is the main event here.
CBG: 6–8%
CBD: High
THC: 0.09%
Royal Queen Seeds currently describes Royal CBG Auto as having the highest CBG concentration across its entire genetic archive.
That’s a much more meaningful distinction than simply attaching another enormous THC percentage to a new release.
CBG stands for cannabigerol.
It’s sometimes referred to as the “mother cannabinoid” because its acidic precursor, CBGA, plays an important role in the formation of several other cannabinoids within the cannabis plant.
Most finished cannabis varieties contain relatively little CBG because much of that precursor material has been converted into other cannabinoids.
Royal CBG Auto is different.
These genetics were specifically selected to retain much more CBG in the finished cannabinoid profile, reaching a breeder-stated 6–8%.
For collectors interested in the diversity of cannabis genetics and cannabinoids, that’s the real reason this variety deserves attention.
Where Royal CBG Auto Came From
Royal Queen Seeds used two very different parents:
Goliat Auto × High-CBG Strain
The high-CBG parent is fairly self-explanatory. It supplied the unusual cannabinoid trait RQS wanted to preserve.
Goliat Auto brought the automatic side of the genetics.
After selection, Royal Queen Seeds arrived at a genetic composition of:
75% Sativa / 20% Indica / 5% Ruderalis
That Sativa dominance is interesting because the finished variety remains relatively compact despite the genetic split.
More importantly, the breeding project wasn’t centred on making another extremely potent THC variety.
The target was CBG.
That’s what gives Royal CBG Auto a genuine reason to exist alongside more conventional autoflowering genetics.
Vanilla With an Earthy Edge
The official Royal Queen Seeds data sheet gives the flavour as:
Vanilla
But the breeder’s fuller description adds an earthy quality, describing a combination of vanilla bean and earth.
It’s an unusual pairing.
Vanilla gives the profile a soft sweetness, while the earthier background keeps things more natural and less dessert-like.
At SeedMasters.com, we’d describe it simply as sweet vanilla over an earthy cannabis base.
There’s no need to invent another six tasting notes.
Royal CBG Auto is already unusual enough without pretending it tastes like an entire sweet shop.
Almost No THC
Royal CBG Auto contains just:
0.09% THC
Royal Queen Seeds currently identifies that as the lowest THC concentration in its entire genetic archive.
The breeder describes its character primarily as:
Clear
Its broader descriptions also use terms such as clear-headed, grounded and functional.
Given the exceptionally low THC level, that’s a very different proposition from most automatic varieties in the RQS catalogue.
We’d avoid turning that into claims about what CBG can treat or what somebody might use it for.
Research into minor cannabinoids such as CBG continues to develop, and a SeedMasters product page doesn’t need speculative health claims to make these genetics interesting.
The numbers tell the story perfectly well:
6–8% CBG. High CBD. 0.09% THC.
That’s an unusual cannabinoid profile.
Compact Sativa-Dominant Genetics
Royal Queen Seeds currently lists Royal CBG Auto at approximately:
80–90cm indoors
Outdoor height is around:
80–100cm
Flowering takes approximately:
50 days
The complete cycle is listed at around:
65–70 days
RQS gives indoor production at 350–450g/m², while outdoor production is considerably more modest at approximately 30–50g per plant.
Those are worth keeping as two separate figures rather than making Royal CBG Auto sound like an especially high-production automatic across the board.
The finished flowers carry plenty of resin and the variety maintains relatively compact dimensions despite its 75% Sativa genetic classification.
For SeedMasters.com customers, these specifications are included purely as breeder-supplied reference information for identifying and comparing collectible cannabis genetics.
CBG, CBDV and a Different Side of Cannabis Genetics
Royal CBG Auto also makes an interesting companion to Royal CBDV Auto.
Both move away from the usual THC race.
Royal CBDV Auto concentrates on CBDV, with 5% CBDV and 5% CBD.
Royal CBG Auto goes in a different direction, concentrating on CBG, reaching 6–8% alongside high CBD.
For us, these are some of the more interesting varieties in the Royal Queen Seeds collection because they’re preserving cannabinoid profiles that you simply don’t see in every seed catalogue.
They’re not trying to outdo the latest Cookies hybrid on THC.
They’re exploring a different part of the cannabis gene pool.
Royal CBG Auto at a Glance
Breeder: Royal Queen Seeds
Official RQS Name: Royal CBG Automatic
Genetics: Goliat Auto × High-CBG Strain
Seed Type: Feminized CBG Autoflower
Type: 75% Sativa / 20% Indica / 5% Ruderalis
CBG: 6–8%
CBD: High
THC: 0.09%
Flowering Time: Approximately 50 days
Overall Cycle: Approximately 65–70 days
Indoor Height: Approximately 80–90cm
Outdoor Height: Approximately 80–100cm
Indoor Production: 350–450g/m²
Outdoor Production: 30–50g per plant
Official Flavour: Vanilla
Additional Flavour Notes: Vanilla bean and earth
Character: Clear
Notable Trait: Highest CBG concentration currently listed in the Royal Queen Seeds genetic archive
Our Take on Royal CBG Auto
At SeedMasters.com, Royal CBG Auto is exactly the sort of unusual genetic release we like seeing from a major breeder.
It isn’t another Gelato cross.
It isn’t another Cookies cross.
And nobody needs to pretend that 0.09% THC is going to win a potency contest.
That’s completely missing the point.
CBG is the story here.
Royal Queen Seeds has deliberately selected genetics capable of producing 6–8% cannabigerol, while retaining high CBD and reducing THC to just 0.09%.
That’s what makes these seeds different.
We also think Royal CBG Auto and Royal CBDV Auto make an interesting pair for collectors interested in the less-common cannabinoids found within cannabis.
One focuses on CBDV.
The other focuses on CBG.
Both show that cannabis breeding doesn’t have to revolve around pushing THC percentages ever higher.
Even the flavour has a bit of personality.
Vanilla and earth isn’t the usual combination we’re writing about every week, and that’s refreshing in itself.
If your collection is already full of high-THC American hybrids, Royal CBG Auto represents something genuinely different from Royal Queen Seeds.
6–8% CBG, high CBD, only 0.09% THC and a genetic profile deliberately selected around one of cannabis’s lesser-seen cannabinoids.
For us, that’s the reason to collect it.
Royal CBG Auto cannabis seeds sold by SeedMasters.com are intended strictly as adult collectible souvenirs and for genetic preservation purposes only. Please check and comply with the laws applicable in your country or region before purchasing.








