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A late-summer garden, dark berries between your fingers, juice stains on your shirt. A wasp hums too close to the glass, and for a moment everything tastes a little wilder than usual.

Mulberry F3

Night Owl Seeds
Limited

€80.00*

Available, delivery time: 1-3 days

LIMITED - Only 15 pieces left

Seeds: 3
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Product number: SOE10163.1
Mulberry F3 Seeds

Mulberry F3

Blueberry syrup, Stomper structure, and a wild berry ride

Mulberry F3 is a feminized autoflower cross of Auto Blueberry and Tyrone Stomper - a line that blends old-world Blueberry charm with modern Stomper greatness. Night Owl describes Mulberry as a project that has been revisited and explored over time. For the F3, the F2 generation was open-pollinated to preserve as many nuances within the line as possible and keep the gene pool wide, playful, and full of future potential.

In the grow, Mulberry F3 develops into medium to large plants with strong satellite branches that can reach nearly to the height of the main cola. Structurally, she resembles an XL version of Tyrone Stomper: sturdy branches stacked with dense, tight nuggets, finishing with smaller spear-tipped flower clusters at the top. One community grow (Discord user KushByTheBush) has also reported rare variegated expressions on individual branches - an intriguing special phenotype within the line, but not something to expect as a standard Mulberry F3 trait. Expect a finish time of around 75-85 days from sprout, with average yields of roughly 56-113 g.

The aroma is led by syrupy sweet blueberry, followed by piney citrus sap funk and sharper floral grape fuel notes. The effects are described as well-balanced: euphoric, uplifting, and slightly sedative in moderation, while larger doses can become heavier and more couch-bound. A vivid, lip-smacking autoflower for gaming, movie nights with friends, cozy pet time, and anyone who wants their Blueberry profile sweet, funky, and a little unpredictable.

Product-pic © @atomic_hijinx (Instagram)

Details

  • Icon - Flower with clock in the middle

    Flowering Period
    80

THC -
CBD -
Sativa-dominant
Ornamental word underline with downward arrow in Art Deco style
NightOwl Seeds Scoopski F2 logo with owl design and green-yellow accents.

Type

  • Icon - pink symbol for the female gender

    Feminized Seeds
    99.9 % female plants

  • Icon - Clock with text 'AUTO' underneath

    Autoflower Seeds
    Automatically initiates flowering after a certain period

Night Owl Seeds
Autoflowers are no longer just “fast strains”: they can match photoperiod hybrids in both flavor and quality - if the breeder truly knows their craft. One of the names that has played a major role in shaping this shift is Daz, the mind behind Night Owl Seeds.

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Flavor Profile

Effect

Flavor Profile

Assorted citrus fruit halves: orange, lemon, lime, and grapefruit
Citric

A fresh taste, zesty and full of vibrant citrus notes.

Lemon slice icon symbolizing freshness and natural elements.
Close-up of vibrant pink peonies with yellow centers and lush green leaves.
Flowery

Fresh floral notes

Stylized brown flower icon representing natural and organic cannabis products.
Cluster of fresh blueberries with dew drops, perfect for a healthy treat.
Blueberry

Like a fruity dessert

Three cannabis leaves and two marijuana buds

Effect

Relaxed

Like a satisfied panda

Closed-eye smiley face emoji symbolizing joy and positivity.
Euphoric

Like a confetti cannon for your brain.

Smiling cannabis leaf character wearing sunglasses and a party hat.
Uplifting

... like a squirrel with a jetpack

Thumbs-up emoji with a smiling face, symbolizing approval and positivity.
Information about the effects is based on a database of user reports.

Perfectly matched to your item Mulberry F3

Autoflower


Autoflowering cannabis strains are hybrids with Ruderalis genetics that bloom independently of light cycles. This trait evolved as an adaptation to northern climates with short summers. Unlike photoperiod strains, which require specific light cycles to flower, autoflowers begin flowering automatically after a growth period of approximately 2 to 4 weeks, depending on the genetics. Their short lifecycle—usually around 70 to 80 days—makes them ideal for quick harvests, whether grown indoors or outdoors.

Autoflowers are popular among beginners and experienced growers alike due to their simplicity and ability to produce multiple harvests in a year. High-quality autoflowers are often resilient to cold, pests, and mold, though breeding quality plays a crucial role. Poorly bred autoflowers may be more prone to mold or stress-related issues. Their compact size (typically 75–100 cm) makes them well-suited for small spaces or discreet setups. Additionally, in regions with unpredictable weather or short summers, their rapid lifecycle allows them to bypass extreme conditions before harvest.

Photoperiod


Photoperiod cannabis strains require specific light cycles to trigger their flowering phase. In nature, this phase begins when days grow shorter—typically in late summer or autumn. The process is regulated by light-sensitive proteins called phytochromes. In indoor cultivation, growers replicate these conditions by adjusting the daily light schedule from 18 hours of light (vegetative phase) to usually 12 hours of light and darkness (flowering phase).

Photoperiod strains often offer greater variety and potency than autoflowers, as their genetic pool is broader and not limited by Ruderalis genetics. However, some autoflowers are beginning to close the gap in both potency and diversity. These strains are favored by experienced growers because they allow precise control over growth, size, yield, and cannabinoid profiles. However, they require meticulous management of light cycles, temperature, humidity, and nutrients to achieve optimal results.

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Privacy Policy
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Organic

Our cannabis flowers are cultivated under the strictest organic standards. This means that instead of pesticides, we use beneficial organisms to combat pests naturally and avoid synthetic pesticides, artificial fertilizers, or genetically modified organisms. Organic cultivation ensures the purity and quality of our products while preserving natural biodiversity and the healthy condition of the soil. Thus, we can guarantee a natural and unadulterated product.

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Natural

Naturalness is at the forefront for us. Our cannabis flowers are free from artificial additives, preservatives, and colorants to preserve the plant’s natural purity and integrity. We strive to offer products that maintain a wide spectrum of terpenes, cannabinoids, and other valuable plant compounds present in cannabis.

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Sustainable

For us, sustainability is a firm conviction and a lived practice. We strive to avoid plastic wherever possible and focus on climate-neutral shipping, sustainable cultivation methods, and using natural raw materials like wood wool to insulate our shipping cartons.