Orange Diesel, also known as Agent D, is a strain of unconfirmed origins thought to be a combination of Agent Orange and Sour Diesel. Many breeders claim they originated the genetics, including Lady Sativa Genetics Seeds and TGA Seeds. Insane Seed Posse has its own version that combines TGA Seeds' Agent Orange with LSD. Consumers report Orange Diesel exudes a pungently sweet citrus aroma layered with diesel and chemical notes. Its flavor is a sweet, chemically-laden citrus with a skunk aftertaste.