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Granddaddy Purple (GDP)
Read the ride before you spark it
Granddaddy Purple (GDP) earns its DeePuff fit from 20% THC, a chill evening profile led by Myrcene, and effects that lean calmer and more body-forward.
Granddaddy Purple is a famous Indica cross of Mendo Purps, Skunk, and Afghanistan. This Californian staple delivers a potent blend of euphoria and physical relaxation, with a distinct grape and berry aroma.
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Granddaddy Purple (GDP) Statistics
50–50%
0.2%
4 reviews
4.1 / 5.0
Effectsref
Possible Side Effects
Science Snapshot
Flavor Profile
Medical Uses
* Consult a medical professional for personalized advice
Potency Analysis
Your starting dose
general estimateStart with 6 small inhalations (or ~9 mg edible). Granddaddy Purple (GDP) matches your typical strain (×1.1).
THC-Dominant Recreational
100.0 : 1Classic recreational profile. Maximum psychoactive load, minimal CBD modulation.
Most modern dispensary flower (ElSohly 2016 cannabinoid trend study).
Actual Delivered Dose
Granddaddy Purple (GDP) is 20% THC, but combustion + first-pass loss eat most of it. Here's what reaches your bloodstream.
Total THC in dose: 60 mg
Sources
Joint / Blunt: Combustion + sidestream loss; ~63–73% destroyed (Pomahacova 2009).
Bong: Cooler combustion, less sidestream; ~50–60% retained.
Dry-Herb Vape: Volcano studies show ~55–80% delivery at 180–210°C (Hazekamp 2006).
Dab / Concentrate: Pre-decarbed extract; quartz-banger 500°F (Raber 2015).
Edible: High first-pass hepatic loss; 4–20% bioavailability (Lucas 2018).
Sublingual / Oil: Bypasses some first-pass; 13–35% bioavailable.
Terpene Profile
The aromatic compounds that define this strain's unique characteristics and effects
What are Terpenes?
Terpenes are aromatic compounds found in cannabis that contribute to each strain's unique smell, taste, and effects. They work synergistically with cannabinoids in what's known as the "entourage effect" to enhance or modify the overall experience.
Dominant Terpenes in Granddaddy Purple (GDP)
Compare Granddaddy Purple (GDP)
Side-by-side chemistry, effects and dosing against the closest matches.