Experience the Legendary Indica Heritage with Granddaddy Purple Autoflower

Step into a world of genetic excellence with Granddaddy Purple Autoflower, a masterful blend of the iconic Purple Urkle and Big Bud Auto. This 75% indica-dominant powerhouse brings the deep, purple legacy of its ancestors into a stable and fast-paced format. By choosing these seeds, you are inviting a true legend into your garden that combines historical prestige with modern growing ease.

Aroma & Effects

Prepare your senses for a sophisticated journey defined by a complex bouquet of juicy blueberries and sweet fruitiness. This rich profile is elegantly balanced by spicy undertones and a refreshing hint of pine, creating a multi-layered flavor experience that lingers beautifully. The effects deliver exactly what you expect from a top-tier indica: a deep sense of physical relaxation and a happy, mental lift that provides the perfect environment for unwinding and elevating your mood.

Cultivation & Yield

Granddaddy Purple Auto is a versatile and robust variety that thrives in both soil and hydroponic setups, making it ideal for various cultivation styles. With a rapid life cycle of just 10 to 12 weeks from germination, these plants remain manageable and discreet, rarely exceeding a height of 140cm. You can look forward to satisfying rewards, with indoor yields reaching up to 450g/m² and outdoor plants producing up to 160g each when grown under the warmth of the summer sun.

Grower’s Profile

• Type: Autoflowering
• Lineage: Granddaddy Purple x Big Bud Auto
• Genetics: Sativa 20%, Indica 75%, Ruderalis 5%
• THC%: Up to 19%
• CBD%: Low
• Yield: 375 - 450 gr/m² (Indoor) / 110 - 160 gr/plant (Outdoor)
• Height: 70 - 120 cm (Indoor) / 80 - 140 cm (Outdoor)
• Flowering Time: 55 - 60 days
• Harvest Month: 70-85 days after germination
• Effects: Physically relaxing, sleepy, uplifting
• Flavor: Blueberry, fruity, herbal, pine

Master Grower’s Tips

To maximize the potential of Granddaddy Purple Auto, I recommend germinating your seeds directly in their final container to avoid any transplant shock during the brief vegetative phase. While this is an accessible strain for all skill levels, applying light Low Stress Training (LST) will improve light penetration to the lower canopy and significantly boost your final yield. Ensure a stable climate and plenty of light to encourage the development of those signature deep purple hues as the flowering phase reaches its peak.