Infused with liquid diamonds and rosin, dusted in kief in MI. INFUSED W/ CANNABIS OIL & KIEF IN MA Durban Poison is a pure sativa originating from the South African port city of Durban. It has gained popularity worldwide for its sweet, earthy smell and citrus, piney flavor. Durban Poison is the perfect strain to help you stay productive through a busy day with its energizing effects when exploring the outdoors, or to lend a spark of upbeat creativity.