Granddaddy Purple Auto packs all the beauty and flavour of its legendary parent into a compact, easy-to-grow plant with bold purple buds and a high that makes everything a bit funnier.
Granddaddy Purple Auto packs all the beauty and flavour of its legendary parent into a compact, easy-to-grow plant with bold purple buds and a high that makes everything a bit funnier.
Granddaddy Purple Auto doesn’t waste time. She jumps straight to the point with bold purple buds, that unmistakable candy-grape funk, and a full-body high that makes couches feel like magnets. If the original GDP is a heavyweight indica for the purists, this autoflowering version is her fast-track twin. She’s compact, no-nonsense, and surprisingly forgiving in the grow room.
She’s made for anyone who wants rich flavour, dreamy effects, and solid results without the scheduling drama. No light cycle tricks. No complicated feeding regimens. Just sweet, fruity, purple-flushed results from a plant that actually lets you breathe between grows.
This one comes straight from West Coast royalty. Granddaddy Purple Auto is the result of combining the original Granddaddy Purple with hardy Ruderalis genetics. GDP herself was born in the early 2000s, a child of Purple Urkle and Big Bud, bred for colour, flavour, and knock-you-out body highs. By introducing autoflowering traits, you get all the depth and weight of the original in a smaller, faster, and more manageable format. Same flavour. Same vibe. Less waiting around.
Take it slow with this one. The high starts with a calm lift behind the eyes, then gently washes down through the body like a warming wave. Perfect for winding down in the evening or just checking out from the world for a bit. It’s deeply relaxing, sometimes sleepy, but always pleasant. Don’t be surprised if you catch yourself giggling at things that aren’t even that funny.
On the flavour side, it’s like a fruit bowl turned up to eleven. Sweet berries, dark cherry, sour grape, a pinch of pine, and just enough pepper on the exhale to keep things interesting. It smells like it tastes. Loud, sweet, and full of attitude.
With around 22% THC and a hint of CBD near the 1% mark, Granddaddy Purple Auto hits the sweet spot between potency and comfort. It’s strong, but it doesn’t bully you. Just enough firepower to make an impression without turning your afternoon into a nap against your will.
This strain’s terpene lineup is an aromatic rollercoaster. Myrcene and linalool lay the groundwork with deep relaxation and a sweet, floral tone. Limonene lifts it all with citrus sharpness, while caryophyllene adds a spicy, earthy backbone. Toss in a few extras like camphene, geraniol, ocimene, humulene, and even a hint of ethyl butyrate, and you’ve got a terp profile as layered as the high itself. Not just good weed. Interesting weed.
This one’s beginner-friendly but doesn't feel watered down. She’s compact, cooperative, and pretty chill about the occasional mistake. As long as she gets some decent light and regular attention, she’ll do the rest. You don’t have to be a pro to pull good results from her, but if you are a pro, she’ll still show off.
Indoors, she usually stays between 60 cm and 100 cm, making her ideal for smaller grow tents, stealth setups, or anyone trying to keep things tight. Outdoors, it’s the same story. Around 60 cm to 100 cm, but with the bonus of a bit more stretch and airflow. Greenhouses suit her just fine too. She's got a solid resistance to mould and fungus, which makes her a safe bet in damper climates or mountain regions where others might struggle.
She moves quickly through her cycle, with flowering done in just 56 to 63 days. Indoors, you’re looking at yields of around 200 to 300 gram per m2. Outdoor plants typically give you 60 to 80 gram per plant, depending on conditions. Not record-breaking, but respectable, especially when you factor in the speed, simplicity, and flavour.
Looking for a legendary strain in a modern format? Granddaddy Purple Auto gives you all the rich flavours, heavy effects, and eye-popping colours of the original, just with less hassle. Whether it’s your first grow or your fiftieth, this one delivers.
Order now at WeedSeedsExpress and add some no-fuss West Coast royalty to your setup. Because sometimes fast and easy really can be this good.
Ordering Information
We are one of the few seed banks still shipping to Australia and have many happy Ozzy customers.
Orders to Australia typically take between 10 & 26 business days.
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You can expect your order within 10 to 26 business days.
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