Sirius Blue – Night Owl Seeds (Autoflowering)


A fast-finishing Blue Microverse F5 × Chem 91 Auto F4 hybrid delivering bold blueberry flavour and deeply relaxing, indica-leaning effects.


Introduction:

Sirius Blue is an indica-leaning autoflower hybrid from Night Owl Seeds that blends the rich blueberry character of Blue Microverse F5 with the gas-heavy power of Chem 91 Auto F4. Known for its rapid 65-day lifecycle, strong hybrid vigour and therapeutic body effects, this cultivar appeals to growers seeking both speed and high-impact results.


Strain Information:

Strain Name: Sirius Blue

Breeder: Night Owl Seeds

Lineage: Blue Microverse F5 × Chem 91 Auto F4

Genetics: Indica-leaning hybrid

Seed Type: Autoflowering

Flowering Type: Autoflowering

Flowering Time: 65 days from sprout

Effect: Deep body relaxation, stress-relieving, physically and mentally soothing, best for evening use

Aroma: Sweet blueberry, earthy chem funk, with subtle fuel notes

Taste: Ripe blueberry with gassy chem diesel and a smooth, creamy finish

Height: Medium with a stocky frame and excellent branching

Yield: 55–110 grams (2–4 ounces) per plant

THC Content: Not provided

CBD Content: Not provided


Strain Description:

Sirius Blue is a highly uniform, resin-heavy autoflower that matures into a medium-sized plant with dense, compact buds and heavy colas. Exhibiting strong F1 hybrid vigour, it develops quickly and completes its cycle in just 65 days from sprout. Effects combine classic indica-style body melt with a gentle mental uplift, offering relief from stress, tension, anxiety and physical discomfort. Its aroma and flavour balance sweet blueberry richness with gassy Chem undertones, producing a smooth, lingering smoke that coats the palate.


Growing Information:

This compact, easy-to-grow cultivar performs well indoors and outdoors thanks to its stocky structure and strong branching. Low-stress training can improve light exposure and yields, while humidity control is important late in flower to protect dense buds from mould. Carbon filters are recommended for indoor gardens due to its pronounced chem-diesel aroma. Its short flowering time makes Sirius Blue ideal for rapid, high-quality harvests without sacrificing potency or flavour.


Flavour and Aromas:

Sirius Blue delivers a rich combination of sweet blueberry fruit layered with earthy chem funk and sharp diesel accents, creating a deep, full-bodied profile that remains smooth and satisfying from inhale to exhale.


Strain Lineage:

Blue Microverse F5 was selected from a group of 24 plants for heavy effects, strong resin production and pronounced blueberry character, while Chem 91 Auto F4 contributes dense bud structure, gassy intensity and overall stability, forming a potent and flavourful autoflowering hybrid.


Effects:

The experience begins with a calming mental lift before settling into profound physical relaxation. While not instantly sleep-inducing, the overall sensation is best suited to evening use, offering long-lasting relief from stress and tension alongside soothing body comfort.


Strain Summary:

Sirius Blue by Night Owl Seeds is a fast-growing autoflower that pairs blueberry sweetness with chem-heavy depth and deeply relaxing effects. Its compact stature, heavy resin production and rapid 65-day finish make it ideal for growers prioritising speed and quality. With strong therapeutic appeal and bold flavour, Sirius Blue stands out as a reliable evening cultivar for both connoisseurs and medical users alike.


Disclaimer:
All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage illegal activity. Please ensure you understand and comply with your local laws regarding cannabis seeds and cultivation.