Whistlin' Blues Auto – Night Owl Seeds (Autoflowering)
A Blue Microverse F5 x Whistlin’ Diesel F3 hybrid delivering sour blue raspberry sweetness, diesel punch and balanced, social effects with greasy resin production.
Introduction:
Whistlin' Blues Auto by Night Owl Seeds is a terpene-rich autoflowering hybrid from the Secret Owl Society line, bred for explosive flavour, strong resin output and versatile effects. Combining fruity sweetness with sharp fuel notes, this cultivar appeals to connoisseurs chasing nostalgic candy profiles alongside functional, anxiety-soothing relaxation. Its greasy trichomes, striking aromas and strong hybrid vigour make it equally attractive for flower lovers and extraction-focused collectors.
Strain Information:
Strain Name: Whistlin' Blues Auto
Breeder: Night Owl Seeds
Lineage: Blue Microverse F5 x Whistlin’ Diesel F3
Genetics: Hybrid
Seed Type: Autoflowering
Flowering Type: Autoflowering
Flowering Time: 75–85 days from sprout
Effect: Uplifting, anti-anxiety, relaxing, social
Aroma: Sour raspberry, diesel, lemon, cherries
Taste: Sweet-sour berries, citrus zest, fuel undertones
Height: Medium to large with strong lateral branching
Yield: 2–4 ounces per plant
THC Content: Not provided
CBD Content: Not provided
Strain Description:
Whistlin' Blues Auto produces dense, resin-heavy flowers that release piercing notes of sour blue raspberry, cherries and citrus layered over pungent diesel. Potency is substantial, beginning with an uplifting, anxiety-relieving headspace before easing into soothing physical relaxation. Trichome production is greasy and abundant, coating the flowers and scissors alike, while Grade A bag appeal and vivid aromatic expression make this cultivar a consistent crowd favourite.
Growing Information:
Plants grow medium to large with vigorous lateral branching and thick, weighty colas, finishing in approximately 75–85 days from sprout. Suitable for indoor and outdoor environments, Whistlin' Blues Auto is robust and straightforward to cultivate, rewarding growers with 2–4 ounces per plant and resin-drenched harvests well suited to both cured flower and hash production.
Flavour and Aromas:
The profile is dominated by sour blue raspberry and cherry sweetness accented by bright lemon zest and sharp diesel funk. Many liken the aroma to a frozen Bomb Pop-style treat, delivering nostalgic candy character with an assertive fuel-driven edge that lingers long after exhale.
Strain Lineage:
Blue Microverse F5 contributes sour berry intensity, strong resin output and relaxing traits, while Whistlin’ Diesel F3 adds heavy fuel aromas, hybrid vigour and structural strength. Together they form a terpene-saturated autoflower with balanced effects and standout extraction potential.
Effects:
Onset is uplifting and mood-brightening, helping ease anxiety and promote sociability before transitioning into comfortable body relaxation. The balanced nature keeps the experience functional and engaging, making it suitable for daytime unwinding, social gatherings or mellow evening sessions.
Strain Summary:
Whistlin' Blues Auto by Night Owl Seeds is a flavour-forward autoflower combining candy-like berry sweetness with pungent diesel undertones and greasy resin coverage. Vigorous growth, strong branching and sociable, calming effects make it a premium Secret Owl Society selection for growers and collectors seeking standout terpenes and versatile performance.
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.
Whistlin Blues Auto By Night Owl Seeds
Free Seeds With Every £10 Spent
For every £10 you spend, you receive:
- 1 FREE feminised seed – Pick one of each from our available list. Add your chosen seed codes in the order notes.
- 1 FREE regular seed – Automatically added to your order.
Examples:
£10 → 1 feminised + 1 regular
£20 → 2 feminised + 2 regular
£50 → 5 feminised + 5 regularWe offer a rotating selection of nearly 50 feminised seeds from established breeders. If you don’t choose your freebies, we’ll include a curated selection for you.
No codes needed — simply add seed codes at checkout.
















