Median THC
—
Flowering
74 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
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| Fleur du Mal | — | 74d | regular | — |
About Old School Durban
In the late 1970s, American breeder Ed Rosenthal selectively bred several plants from a bag of South African seeds that he brought back to the U.S. Rosenthal then passed some prime specimens on to fellow breeder Mel Frank, who fine-tuned the genetics to optimize resin content and flowering time. Frank’s efforts resulted in “A” and “B” lines of the original seed stock; the B line was given to Amsterdam breeder Sam the Skunkman, who further reduced the strain’s flowering time.
Decades later Frank released a small lot of self-fertilized female seeds of the A line. We used two selected females of this line and crossed them to two selected males, a 90-day maturing version of Durban Poison preserved from the ’80s by Heime Cheeba’s Alaska Cannabis Cache, and a selected 75-day outdoor Double Durban from 20Twenty Mendocino that adds a nice orange taste and strong disease resistance to the resulting progeny.
The result, we hope you will agree, is the best of old school Durban, with it’s pure sativa head in a short-maturation variety with classic anise and orange notes, strong mold and pest resistance, and heavy yield for a short-stature plant. Expect a 65-75 day maturation indoors, and late
Frequently asked questions
What are the genetics of Old School Durban?
Old School Durban comes from Durban Poison × Double Durban.
Is Old School Durban indica or sativa?
Old School Durban is classified as sativa dominant.
How long does Old School Durban take to flower?
Old School Durban flowers in about 74 days.
Is Old School Durban available as feminized or autoflowering seeds?
Old School Durban is offered as: regular.