How strong is Sour Grape?

In 5 public lab tests, Sour Grape flower had a median of 19.8% total THC; most samples were between 18.1% and 20.8%.

Is Sour Grape an indica or a sativa?

Sour Grape is generally classed as a hybrid.

What strains make Sour Grape?

Sour Grape is a cross of Sour Diesel and Granddaddy Purple.

What does Sour Grape smell like?

Its main terpene is myrcene (earthy, musky), and people describe the flavour as grape, diesel, sweet.

Where can I buy Sour Grape?

Our catalogue lists 1 Sour Grape products; availability varies by state and store.

Sour Grape

Hybrid

4(218)

Type

Hybrid

THC

18.1%–20.8%

CBD

—

Main terpene

Myrcene

Parents

Sour Diesel × Granddaddy Purple

THC range is the middle half of 5 public lab tests of Sour Grape flower (2020–2022). Source: Cannlytics lab results, CC BY 4.0.

About Sour Grape

Sour Grape is a hybrid bred from Sour Diesel and Granddaddy Purple. Reviews most often mention feeling talkative, happy and uplifted.

THC and potency

Across 5 public lab tests of Sour Grape flower between 2020 and 2022, the median result was 19.8% total THC, with half of all samples falling between 18.1% and 20.8%. That is in line with most flower on dispensary shelves. Potency varies by grower and batch, so always check the label.

Aroma, flavour and terpenes

Its reported terpene profile is led by myrcene, with pinene and caryophyllene. Myrcene is known for earthy, musky notes with a ripe-fruit edge, while pinene adds sharp, fresh pine. On the palate, people pick out grape, diesel and sweet.

Reported effects

Beyond feeling talkative, reviewers also mention feeling euphoric and relaxed. Some consumers say they reach for it when dealing with stress, pain and anxiety. The side effects mentioned most are dry eyes, dry mouth and paranoia. These are personal reports, not medical advice.

Sour Grape products

Our catalogue lists 1 product made with Sour Grape, mostly edibles, from brands including Back Forty. Availability differs by state and store.

Genetics

Parents: Sour Diesel and Granddaddy Purple.

Sour Grape terpenes

Relative strength as reported by consumers.

myrceneEarthy, musky
pinenePine
caryophyllenePepper, spice
limoneneCitrus
linaloolFloral, lavender
humuleneWoody, hoppy

Sour Grape effects

talkative happy uplifted euphoric relaxed aroused giggly hungry creative tingly

Sour Grape products

Sour Grape Soft Chews - 4 Pk 4x2.5 mg Net Weight 20 gBack Forty · Edibles

Strains similar to Sour Grape

Matched on reported effects, terpenes and type.

Sour Grape FAQ

How strong is Sour Grape?: In 5 public lab tests, Sour Grape flower had a median of 19.8% total THC; most samples were between 18.1% and 20.8%.
Is Sour Grape an indica or a sativa?: Sour Grape is generally classed as a hybrid.
What strains make Sour Grape?: Sour Grape is a cross of Sour Diesel and Granddaddy Purple.
What does Sour Grape smell like?: Its main terpene is myrcene (earthy, musky), and people describe the flavour as grape, diesel, sweet.
Where can I buy Sour Grape?: Our catalogue lists 1 Sour Grape products; availability varies by state and store.