Description
Born from the crossing of Purple Urkle and Big Bud, Royal Queen Seeds' Granddaddy Purple carries the full weight of its West Coast heritage. The aroma leans into ripe, jammy fruit layered with a cool piney undertone, and the high-THC profile, ranging from 16 to 24%, produces an effect that is thoroughly relaxing and well-suited to an unhurried evening.
This feminised, indica-dominant photoperiod strain is a practical choice for growers at most experience levels. Indoors, expect a medium-statured plant that fits comfortably in a standard tent and yields 450 to 600 grams per square metre across a flowering window of 8 to 10 weeks, a timeline that suits both soil and hydroponic schedules. Outdoor plants are genuinely generous, capable of reaching 450 to 750 grams per plant under a long, open season. The compact structure keeps canopy management straightforward, and the Big Bud influence means those flowering sites fill out with satisfying density. For growers after a reliable, high-yielding indica with classic flavor, Granddaddy Purple makes a compelling case for a permanent spot in the rotation.
Granddaddy Purple Feminised Seeds
Description:
A storied West Coast indica from Royal Queen Seeds, Granddaddy Purple delivers deep, fruity-pine aromatics and a heavy, relaxing character that has earned its place in any serious garden.
Best For
Beginner growers seeking a relaxing, potent body high
Key Details
FAQ
All you need to know
about this product
Granddaddy Purple brings legendary West Coast genetics and a fruity-pine depth that rewards beginner and seasoned growers ready for genuinely heavy harvests.
It's one of the more forgiving photoperiod strains available, rated as easy by Royal Queen Seeds and well-suited to growers still building their confidence. The plant stays medium in height, fits neatly into a standard tent, and doesn't demand advanced technique to perform well. The feminised format also removes the need to sex plants, which keeps things straightforward from seed to harvest.
The aroma is built around ripe, jammy fruit — think deep berry and grape — layered with a cool piney undertone that keeps it from being one-dimensional. That same profile carries through to the smoke, giving it a flavour that matches its purple-leaning indica reputation. It's the kind of nose that tends to turn heads when the jars come out.
Indoor yields run from 450 to 600 grams per square metre, which puts it firmly in the high-yield bracket for a strain at this difficulty level. Flowering wraps up in 8 to 10 weeks, so you're not waiting an unusually long time to reach that return. Dialling in a stable light cycle and good airflow will help you push toward the upper end of that range.
Granddaddy Purple carries a THC level between 16 and 24%, and the effect is thoroughly body-focused — relaxing and gradually sleepy in character. It's not a strain for staying sharp or getting things done; the indica dominance from Purple Urkle and Big Bud genetics makes it far better suited to an unhurried evening. Those who enjoy winding down at the end of the day tend to find it a reliable companion.
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