Grandaddy Purple Auto: An Autoflowering Legend with Indica Dominance
Grandaddy Purple Automatic is an autoflowering version of Grandaddy Purple, deriving its prowess from a genetic combination of Purple Urkle (Afghan x Skunk) and Big Bud Auto (a Mendocino-Purps phenotype). This success-oriented strain boasts an indica-dominant profile, with 75% Indica, 20% Sativa, and 5% Ruderalis influences. The seeds of Granddaddy Purple Automatic yield about 19% THC, creating a strong effect when consumed.
The rich heritage of Grandaddy Purple Automatic seeds is manifested in the delicious terpene profile of the final product. These buds offer a complex bouquet of aromas, with juicy notes of blueberries mixed with other fruits, herbal hints, and a touch of pine – a definitive aromatic experience. This relaxing strain is ideal for unwinding and sleeping, yet also provides an uplifting effect.
Grandaddy Purple Automatic is suitable for both indoor and outdoor cultivation. Indoors, it reaches a height of 140cm and can produce a satisfying yield of 375–450g/m², while outdoors, it can grow up to 150cm tall and yield 70–120g per plant at harvest time. With a life cycle of 10–12 weeks, it's an uncomplicated strain suitable for both soil and hydroponic systems.
| Crossing | Granddaddy Purple x Big Bud Auto |
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| Indica | 75 % |
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| Sativa | 20 % |
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| Ruderalis | 5 % |
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| THC | 19 % |
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| Flowering time | 10-12 weeks from sowing to harvest |
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| Indoor height | 70-120 cm |
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| Outdoor height | 60-140 cm |
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| Yield outdoors | 110 - 160 grams per plant |
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| Yield indoors | 375 - 450 g/m2 |
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| Aroma | Fruity, blueberry, pine |
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| Effect | Uplifting, Physically relaxing, Sleepy |
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