710 Genetics White Candy Nepalese, Afghani and Hawaiian strains have been crossed to create this highly resilient and forgiving White Candy. Old White Widow White Widow x White Widow By crossing the White Widow with herself, 710 Genetics have managed to create a range of feminized cannabis seeds that are full of that delicious White Widow power. 710 Mango aka Somango Jack Herer crossed with Big Skunk Korean 710 Mango delivers a strong buzz that is extremely uplifting, mentally stimulating and can leave you chatting for hours.