Grow a Powerful Legend with AK420 Auto by Seedstockers

AK420 Auto is a masterfully crafted autoflowering strain that blends the legendary genetics of AK47 BCN Selection with a carefully selected Sativa-dominant autoflower male. This robust hybrid has been stabilized to deliver consistency and potency without the need for a fixed light cycle. The result is a vigorous plant that retains the best traits of its parents in a modern, self-flowering package.

Aroma & Effect

Get ready for a complex sensory experience where sharp citrus and lemon aromas are enriched by gassy and dank undertones. Once the buds are dried, the profile transforms into an enticing mix of fruity and floral pine notes with a spicy finish. The effect is quintessential Sativa: a powerful, cerebral wave that provides a happy vibe and a motivated, creative mindset, making this strain perfect for active days and deep focus.

Growth Characteristics & Yield

AK420 Auto is renowned for its massive yield potential and impressive growth speed, transitioning from seed to harvest in just 11 to 13 weeks. The plant develops an open structure with a massive central main cola and numerous side branches loaded with dense, resinous buds glistening with trichomes. Whether growing indoors under 20 hours of light or outdoors on a sunny terrace, this variety is exceptionally resistant to pathogens and performs excellently across various climates.

Grow Passport

• Seed Bank: Seedstockers
• Type: Autoflower
• Lineage: AK47 BCN Selection x Auto Sativa
• Genetics: Sativa
• THC%: 14 - 22%
• Yield: Enormous
• Height: 120 cm - 150 cm
• Flowering Time: 11 weeks
• Effect: Active, Happy, Creative
• Flavor: Pine, Citrus, Spicy

Pro Tips

Since AK420 Auto strongly expresses its Sativa dominance, I recommend planting her directly into a large pot of at least 19 liters to avoid disturbing root growth. Keep nutrient levels low in the beginning; this lady prefers a lower EC value for optimal development. During the final three weeks of flowering, it is essential to support the heavy side branches with bamboo stakes or netting to ensure the plant can safely carry its full weight of frosty buds until harvest time.