A first rate marijuana seeds backcross (Jamaica x Jamaica/NL5/Haze) between their best female from the Blue Mountains in Jamaica and a champion NL/Haze bring a great yielding sativa that can be grown indoors. Marijuana yield and quality are complemented by its resistancy to plagues, especially those brought about by humid climates. Time seems to stop as the senses sharpen, this sativa hybrid is a gem sativa lovers love to own. Shortening the light period incrementally from 12 to 8 hours in the last 2 weeks is best to augment resin production and to avoid typical sativa reflowering. Vegetative period: Minimum 30 days for high performance. THC level is high.