Royal Bluematic (Royal Queen Seeds) Feminized

Royal Bluematic: Blueberry Pedigree in an Auto Package

Royal Bluematic comes from Royal Queen Seeds and carries one of cannabis's most celebrated lineages. The Blueberry parent traces back to an Afghan and Thai hybrid, a cross that earned High Times Cannabis Cup recognition in 2000 and 2001 as a piece of cannabis history. That heritage brings the strain's signature sweet berry profile and its deeply relaxing indica character. The ruderalis cross adds autoflowering genetics, meaning no light cycle management and a seed-to-harvest timeline that suits growers who want results without the wait. This is a classic made faster, not a watered-down version of it.

Built for Small Spaces, Done in 9 Weeks

Royal Bluematic stays compact indoors, topping out at 60-75cm, which makes it a natural fit for small tents and discreet setups. The plant puts its energy into a single dominant cola with minimal side branching, so the canopy largely handles itself. LST is an option if you want to maximize light exposure, but it's not a requirement. Topping is debated with autos given the short seed-to-harvest window of 9 weeks, so most growers leave her to run her course. Outdoors, expect around 70g per plant, a modest per-plant figure consistent with a compact auto. Indoor productivity is solid for the footprint, though no g/m² figure is published by RQS. If you're used to photoperiod yields, set expectations accordingly.

Sweet Blueberry, Start to Finish

The aroma opens with a rich, sweet blueberry scent that carries through to the taste. There's a fruity berry sweetness on the inhale and a smooth, clean finish that doesn't overstay its welcome. The effect leans firmly indica, with a soothing, calming body sensation that makes this a natural evening strain. Potency sits in a relaxing, moderate range without being overwhelming. It's not the strain for a productive afternoon, but for unwinding after one, it delivers exactly what the Blueberry lineage has always promised.

Royal Bluematic (Royal Queen Seeds) Feminized data sheet

Brand	Royal Queen Seeds
Terpenes	Ocimene
Suitable for	Indoor
Grow difficulty	Moderate
Parents	Blueberry x Ruderalis
Genetics	Ruderalis/Indica/Sativa
Potency	15%
CBD	Medium
Flowering Type	Autoflowering
Sex	Feminized
Flowering Time	11-12 weeks from seed to harvest
Height (Indoor)	2.6 feet
Height (Outdoor)	3.3 feet
Yield (Indoor)	Up to 17.6 oz/m²
Yield (Outdoor)	Up to 5.3 oz/plant
Available as	Feminized seeds
Taste / Aroma	Sweet, Blueberry
Effects	Relaxing

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