Genetics
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Sativa dominant retail shopping label — not genetics

Uncle Doobie's Sour Diesel BX 2.5 Strain

Uncle Doobie's Sour Diesel BX 2.5 is a sativa dominant strain (Uncle Doobie’s Sour Diesel BX 1.5 × Sour Diesel). 70-day flowering.

Median THC
Flowering
70 days
Breeder releases
1
Avg rating

Indica / Sativa — retail shopping guide

Indica 30%Sativa 70%

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 strainUncle Doobie's Sour Diesel BX 2.5
Descendants (8)

Breeder releases (1)

BreederTHCFloweringSeedsRating
Aficionado Seed Collection70dregular

About Uncle Doobie's Sour Diesel BX 2.5

There are strains that whisper and strains that announce themselves with a jet engine. Uncle Doobie's Sour Diesel BX 2.5 is the latter — a hand-selected, craft-bred take on the classic Sour Diesel “A Cut” that keeps the familiar spark but arrives meaner, frostier, and built for modern production. Open a jar and you’ll feel it: sharp rubbery fuel up front, a citrus snap that cuts through, and that unmistakable skunk that pins the nose to the room. This isn’t nostalgia — it’s the old-school diesel identity, amplified and tightened for today’s growers and smokers. Aficionado Seeds leaned on the best pieces of Sour lineage and doubled down: Sour Diesel “A Cut” backcrossed through a Sour Diesel “A Cut” × Hunter Mountain Sour Diesel × Chem Fuego mix. The recipe is simple on paper and intoxicating in practice — concentrated diesel character with extra vigor, frost, and density from the Chem influence, while Hunter Mountain lends resilience and color. What you get are sativa-leaning plants with cleaner internodes, better structure, and heavy resin heads that photograph and hash equally well. Flavor, Aroma & EffectsThe first impression is pure fuel — loud, rubbery, jet-like. Beneath that is

Frequently asked questions

What are the genetics of Uncle Doobie's Sour Diesel BX 2.5?
Uncle Doobie's Sour Diesel BX 2.5 comes from Uncle Doobie’s Sour Diesel BX 1.5 × Sour Diesel.
Is Uncle Doobie's Sour Diesel BX 2.5 indica or sativa?
Uncle Doobie's Sour Diesel BX 2.5 is classified as sativa dominant.
How long does Uncle Doobie's Sour Diesel BX 2.5 take to flower?
Uncle Doobie's Sour Diesel BX 2.5 flowers in about 70 days.
Is Uncle Doobie's Sour Diesel BX 2.5 available as feminized or autoflowering seeds?
Uncle Doobie's Sour Diesel BX 2.5 is offered as: regular.