Buy Durban Poison Cannabis AU Online. Pure, 100% unhybridised Sativa straight from South Africa. It has a unique taste, reminding of liquorice and anise candy, with a wonderful, cheerful effect. Durban Poison has THC levels that can reach 24%, making it one of the world’s more powerful strains. It has gained popularity worldwide for its sweet smell and energetic, uplifting effects. Durban Poison is the perfect strain to help you stay productive through a busy day, when exploring the outdoors, or to lend a spark of creativity.