Sensi Seeds developed the Black Domina strain of cannabis Sensi Seeds developed the Black Domina strain of cannabis and produced a unique strain of cannabis. The process itself of producing the Black Domina was unique in itself as it was the result of meticulous tri-crossing of various Indica strains. All the strains used to produce the Black Domina were all Indica making this strain 100% Indica. The strains that were tri-crossed were the Afghani, the Ortega 6 and the Hash plant. The Afghani ...