Winner High Times Cannabis Cup 2006. Greenhouse Ultra Haze #1 genetics are?Neville?s Haze, Cambodian, Laos.? It is a strong sativa high, a rocket fuel!?? Its effect is a very? psychedelic feeling. Flowering indoors takes about 13 weeks and its cannabis seeds will deliver ripe sativa buds with heavy density and amazing resin. Expect a yield up to 900gr/sqm. Flowering outdoor: Ready at the end of November in the Northern hemisphere and in June in the Southern one. Massive yield: up to 1300 gr/plant. ? ? ?