HybridSD
Sour Diesel
Diesel · Chemical · Skunk
HybridCultivar profile
Sour Grape.
Sour Grape pairs Sour Diesel with Granddaddy Purple. Its reported flavor centers on tart grape and other fruit, with fuel-like pungency underneath. Reader accounts often describe relaxation, happiness, and conversation. The singular name matters: the reference distinguishes this cultivar from a different line called Sour Grapes.
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SGTHE DAMN GOOD FIELD GUIDE
What’s in the name?
GrapeDieselSweetSour fruit
Descriptors reported in the sources below. Aroma and taste can change between samples.
How people describe it.
RelaxedHappyTalkative
Personal reports, not promises or medical findings. Experiences vary, including unwanted effects.
The same historical records also include reports of dry mouth, dry eyes, paranoid. These are anecdotes, not estimates of likelihood.
03 / Family tree
A little background.
Leafly reports Sour Diesel crossed with Granddaddy Purple and explicitly distinguishes Sour Grape from Sour Grapes.
Reported lineage
Sour Grape
Go a little deeper Historical lab notes & terpene chart+
These are historical observations from samples carrying this name, collected between December 2013 and January 2021. They are not specifications for every plant or a current product.
Commonly measured terpenes
Median concentration by mass; bars share a 0–2% scale. Individual results vary.
Cannabinoid snapshot
Total THC18.0%Median · middle 80% 13.9–22.9%64 measurements
Total CBD0.1%Median · middle 80% 0.0–0.2%9 measurements
Total THC includes a calculated contribution from THCA. It is not measured THCA alone.
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Sources & notes.
Reviewed October 2026. Commercial type labels are used for navigation, not as a guarantee of genetics or effects.