Backpack delivers a balanced hybrid that combines relaxation with creative spark, courtesy of carefully selected parent genetics refined through Kannabia's Spanish breeding tradition since 2002. Expect 20-25% THC content with a flowering period of 9-11 weeks, yielding 400-500g/m² from plants that reach 100-180cm. The flavor profile blends sweet and earthy notes across each smoke, while effects lean toward euphoric calm ideal for unwinding without sedation. Moderate growing difficulty makes this feminized seeds option accessible to intermediate cultivators. Compare this hybrid's relaxed effects with the energy of CBG Auto from the same breeder, or explore the full Kannabia Seeds catalog to discover other Spanish-bred genetics built on stability and consistent performance.

Genetics & Lineage

Backpack traces its genetics to Backpack (Kannabia Seeds). This hybrid-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Kannabia Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Backpack delivers THC levels of 20-25%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Backpack

Backpack is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 9-11 weeks with yields of 400-500g/m2. Plants typically reach 100-180cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Backpack features a sweet, earthy terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Backpack is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Backpack?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Backpack from Seennabis?

When you purchase Backpack through Seennabis, you are buying directly from Kannabia Seeds — Spanish seed company from Granada (since 2002). Every order includes verified genetics, discreet shipping, and responsive seller support. Kannabia Seeds has completed over 78,400 sales with a 4.7-star rating from 5,640 verified reviews.