Triple XL Autoflower Seeds
Triple XL Autoflower Seeds are a feminized 80% Indica / 20% Sativa cultivar developed from Northern Lights #5 × Big Bud × Green Crack genetics. This autoflowering variety combines vigorous growth, dependable resin production, and generous harvest potential into an easy-to-grow plant that performs well for growers of all experience levels.
With reported THC potential reaching up to 20% under suitable cultivation conditions, Triple XL Autoflower produces dense, resin-rich flowers with earthy, skunky, and spicy flavors. As a feminized autoflower, it begins flowering automatically without requiring changes to the light schedule, making cultivation simple whether grown indoors or outdoors.
This feminized seed pack is an excellent choice for growers seeking productive autoflower genetics, medium-sized plants, and reliable yields. Its 8–10 week flowering period, strong genetic background, and balanced profile make Triple XL Autoflower Seeds a dependable addition to almost any cannabis garden.
🌿 Triple XL Autoflower At a Glance
THC Potential: Up to 20%
CBD Content: Less than 1%
Variety: 80% Indica / 20% Sativa
Seed Type: Feminized
Flowering Type: Autoflower
Genetics: Northern Lights #5 × Big Bud × Green Crack
Flowering Time: Approximately 8–10 Weeks
Plant Height: Approximately 3–4 Feet
Indoor Yield: Up to 350 g/m²
Outdoor Yield: Up to 350 g per plant
Environment: Indoor / Outdoor
Flavor Profile: Earthy • Skunky • SpicyTHC levels, CBD content, flowering time, plant size, aroma, flavor, and yields may vary depending on phenotype and cultivation conditions.
Why Choose Triple XL Autoflower Seeds?
Triple XL Autoflower combines proven genetics with dependable autoflower performance, making it an excellent option for growers looking for reliable harvests, flavorful flowers, and a straightforward growing experience.
🧬 Elite Three-Way Genetics
Northern Lights #5, Big Bud, and Green Crack contribute strong growth, dependable vigor, and productive flowering while maintaining reliable autoflower characteristics.
🌿 Bold, Classic Flavor
Its terpene profile delivers earthy, skunky, and spicy flavors with subtle berry and citrus notes that become more noticeable after drying and curing.
🌱 Simple to Grow
As a feminized autoflower, Triple XL begins flowering automatically according to age, allowing growers to complete successful harvests without managing complex lighting schedules.
📦 Reliable Harvest Potential
Compact plants produce dense, trichome-covered flowers while offering dependable yields in both indoor and outdoor environments.
Is Triple XL Autoflower Right for Your Grow?
Triple XL Autoflower Seeds are ideal for growers looking for a compact, easy-to-manage cultivar that delivers dependable harvests within a relatively short growing cycle.
Its medium height of approximately 3–4 feet makes it suitable for grow tents, greenhouses, and outdoor gardens where space may be limited. Gentle low-stress training can improve canopy development and light penetration, although excessive pruning or high-stress techniques are generally unnecessary for autoflower cultivars.
Because autoflowers have a limited vegetative period, maintaining stable environmental conditions, balanced nutrition, and consistent watering helps plants reach their full genetic potential while minimizing unnecessary stress.
Triple XL Autoflower Genetics and Plant Characteristics
Triple XL Autoflower is developed from Northern Lights #5 × Big Bud × Green Crack genetics, bringing together three well-known cultivars recognized for their vigorous growth, productive flowering, and dependable resin production.
This cultivar grows into a medium-sized plant reaching approximately 3–4 feet while producing dense, trichome-rich flowers with earthy, skunky, and spicy aromas. Its autoflower genetics allow plants to transition into flowering automatically without requiring changes to the lighting schedule.
As with every cannabis cultivar, individual plants may display slight differences in growth structure, aroma, terpene profile, cannabinoid content, resin production, and final yields depending on phenotype and cultivation conditions.
🧬 Genetic Profile
Northern Lights #5 × Big Bud × Green Crack
↓
80% Indica • 20% Sativa
↓
Feminized • Autoflower • Indoor/Outdoor
Growing Triple XL Autoflower Seeds
Triple XL Autoflower performs well indoors, outdoors, and in greenhouse environments. Its compact structure makes it easy to manage while still producing generous harvests under suitable growing conditions.
Consistent watering, balanced nutrition, healthy airflow, and adequate lighting help maximize flower development and resin production. Because it flowers automatically, minimizing stress during early growth allows the plant to complete its life cycle efficiently.
Flowering Time, Height, and Yield Potential
Triple XL Autoflower completes its flowering cycle in approximately 8–10 weeks from seed while reaching a medium height of around 3–4 feet.
Under suitable cultivation conditions, growers can expect reported yields of approximately 350 g/m² indoors and up to 350 g per plant outdoors. Final harvests naturally vary depending on lighting, climate, nutrition, cultivation methods, plant health, and individual phenotype.
🌱 Grow Profile
Difficulty: Easy
Flowering Time: Approximately 8–10 Weeks
Plant Height: 3–4 Feet
Environment: Indoor / Outdoor
Indoor Yield: Up to 350 g/m²
Outdoor Yield: Up to 350 g per Plant
Growth Type: Feminized Autoflower
Training: Gentle LST recommended; minimal high-stress training
How Potent Is Triple XL Autoflower?
Triple XL Autoflower features reported THC potential reaching up to 20% under suitable cultivation conditions, while CBD levels remain below 1%. Its balanced cannabinoid profile delivers dependable potency that combines an uplifting mental experience with comfortable physical relaxation, making it suitable for a wide range of growers.
Developed from Northern Lights #5 × Big Bud × Green Crack, this cultivar consistently produces dense, trichome-rich flowers with excellent resin production and reliable autoflower performance. Its automatic flowering cycle allows growers to achieve quality harvests without adjusting lighting schedules.
Actual THC levels vary according to phenotype, lighting intensity, nutrition, environmental conditions, harvest timing, and curing practices. Published cannabinoid percentages should therefore be viewed as cultivar potential rather than guaranteed laboratory values.
Flavor, Aroma, and Terpene Profile
Triple XL Autoflower delivers a classic terpene profile built around earthy, skunky, and spicy flavors, while subtle berry and citrus notes add extra complexity. As the flowers mature and cure, the rich earthy character becomes smoother and more pronounced, creating a bold and satisfying smoking experience.
🌿 Earthy — deep earthy flavors form the foundation of the profile
🦨 Skunky — classic pungent skunk notes add intensity
🌶️ Spicy — warm spice creates additional depth
🫐 Berry & Citrus — light fruity and citrus undertones brighten the finish
Dominant terpenes commonly associated with Triple XL Autoflower include Myrcene, Caryophyllene, Limonene, and Pinene, although terpene expression naturally varies between individual plants.
Reported Effects and Overall Profile
Triple XL Autoflower is commonly associated with a balanced experience that combines mental uplift with comfortable body relaxation. Many enthusiasts report feelings of happiness, focus, euphoria, relaxation, calmness, and gentle energy, making it suitable for a variety of daytime or evening situations depending on individual tolerance.
Individual experiences naturally vary according to cannabinoid content, terpene profile, personal tolerance, and consumption amount.
⚡ COMMONLY REPORTED PROFILE
Happy • Euphoric • Focused • Uplifted • Calm • Relaxed
Reported effects are subjective and may vary between individuals.
Who Should Choose Triple XL Autoflower Seeds?
Triple XL Autoflower Seeds are an excellent choice for growers looking for productive autoflower genetics, dependable harvests, and classic cannabis flavors.
This cultivar may be a good fit if your priorities include:
- 80% Indica / 20% Sativa genetics
- Up to 20% reported THC potential
- Feminized autoflower seeds
- Northern Lights #5 × Big Bud × Green Crack genetics
- Earthy, skunky, and spicy flavors
- Indoor, outdoor, or greenhouse cultivation
- Approximately 8–10 weeks from seed to harvest
- Beginner-friendly cultivation
- Dense, resin-rich flowers with dependable yields
Triple XL Autoflower is particularly well suited to growers seeking an easy-to-grow cultivar that combines productive genetics, bold terpene expression, and reliable autoflower performance.



Kelly Q –
My brother brought these seeds to me as a gift sometime back. From then, I have made it my duty to always buy them. It’s an amazing weed variety.