Genetics
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Indica/Sativa hybrid retail shopping label — not genetics

Grapefruit Sourz Strain

Grapefruit Sourz is an indica/sativa hybrid strain (Cinderella 99 × Slurricane). 70-day flowering.

Median THC
Flowering
70 days
Breeder releases
1
Avg rating

Indica / Sativa — retail shopping guide

Indica 50%Sativa 50%

Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.

Genetics & Lineage

Parents
This strainGrapefruit Sourz

Breeder releases (1)

BreederTHCFloweringSeedsRating
Totemic70dregular

About Grapefruit Sourz

Flowering time: +/- 70 days This cross has a stark citrus flavor, with vivid grapefruit notes. Intense sour, juicy and acidic flavors attack the tastebuds and sides of the tongue. The sativa effects offer a euphoric, relaxed creative energy that is almost instant, which is great for relieving stress; it’s also perfect for daytime use

Frequently asked questions

What are the genetics of Grapefruit Sourz?
Grapefruit Sourz comes from Cinderella 99 × Slurricane.
Is Grapefruit Sourz indica or sativa?
Grapefruit Sourz is classified as indica/sativa hybrid.
How long does Grapefruit Sourz take to flower?
Grapefruit Sourz flowers in about 70 days.
Is Grapefruit Sourz available as feminized or autoflowering seeds?
Grapefruit Sourz is offered as: regular.