- New
Sirius Blue Auto by Night Owl Seeds is a fast Autoflowering strain with deep blueberry sweetness and raw chem funk. Heavy resin, quick growth, and powerful body effects. We think this one is for smokers who want flavor that hits hard and relaxation that lasts.
🤯 THC: 25%
😋 Flavor: Blueberry, sweet fruit, chemical, earthy
🧠 Effect: Relaxing, body stone, calming, stress-relieving
Sirius Blue Auto Seeds
Sirius Blue Auto comes from Blue Microverse F5 and Chem 91 Auto F4. That cross creates a resin-heavy strain with strong flavor and balanced structure.
Night Owl Seeds developed this strain through careful phenotype selection focused on aroma, resin, and vigor.
We really like this strain because it feels old-school and modern at the same time. Plants grow medium-sized with strong branching and finish fast while producing dense, sticky flowers.
This Autoflowering strain delivers bold effects, expressive aroma, and a rich fruity profile. Sirius Blue Auto seeds are perfect for growers chasing flavor, speed, and reliable potency.
Flavor And Effects Hit Like Sweet Fuel In The Dark
The flavor is rich and layered. Sweet blueberry comes first, then earthy chem notes rise underneath. It feels like eating ripe berries beside an open gas can under cold night air. Sweet, sharp, and strangely addictive.
The effects settle deep into the body. Stress fades, muscles loosen, and your head starts slowing down. It feels like being wrapped in a heavy blanket while the noise of the world disappears.
We think this strain is perfect for evenings, long days, and quiet nights. It relaxes the body without killing the experience completely, but too much can glue you down fast. Sirius Blue Auto seeds deliver strong flavor and classic body-heavy comfort.
Sirius Blue Auto Characteristics
| Strain type | Autoflowering |
| Genetics | Blue Microverse F5 x Chem 91 Auto F4 |
| Indica/Sativa | 70% Indica / 30% Sativa |
| THC | 25% |
| Effect | Relaxing, body stone, calming, stress-relieving |
| Flavor | Blueberry, sweet fruit, chemical, earthy |
| Indoor yield | 450 g/m² (15.9 oz/ft²) |
| Outdoor yield | 120+ g/plant (4.2+ oz/plant) |
| Flowering time | 65 days from germination |
| Structure | Medium-sized vigorous plants with strong branching |
| Bud appearance | Dense, resin-rich flowers with colorful fades |
| Difficulty level | Easy |
| Best cultivation technique | Standard indoor or outdoor cultivation with strong light |
Sirius Blue Auto FAQ
Is Sirius Blue Auto seeds Indica or Sativa?
It is an Indica-dominant autoflower (70% Indica / 30% Sativa) with strong body relaxation.
What terpenes does this strain have?
It combines sweet blueberry terpenes with earthy chemical and fuel-like notes.
Is this strain good for beginner growers?
Yes, we think it’s beginner-friendly thanks to its fast flowering and vigorous growth.
How to grow Sirius Blue Auto seeds?
Grow indoors or outdoors with stable light and airflow. It finishes quickly and produces dense resinous buds.
What makes Sirius Blue Auto special?
Its mix of blueberry sweetness, chem funk, and fast autoflowering performance makes it stand out among cannabis seeds.
- THC
- Very High (20% or +)
- CBD
- Low (0 - 1%)
- Yield
- Large
- Flavor
- Blueberry, Sweet, Earthy, Tree Fruit, Fuel, Chemical
- Effects
- Relaxed