Nefertiti is a cross of Black Widow and White Widow strains which is noteworthy for its strong growth. It is a Sativa plant with a taste of Haze. Its leaves have an Indica appearance to begin with but this changes during blooming to a long, thin Sativa characteristics. It won 1st. prize for the Hydro Award at Spannabis 2007 under the name Black Hemp, 2nd. prize at the Catalonia Cup in 2008 and was 3rd. in the Hash category in the Catalonia Cup, 2010.