Most sativas are tall and straight, with slender, dark-environmentally friendly leaves. Many of the varieties need long vegetative development periods right before flowering, mainly because of the slightness in the temperature variations this near to the equator. Some landraces want up to twenty months of vegetative advancement before they flower. https://zanzibar-weed57145.cosmicwiki.com/1467370/new_step_by_step_map_for_zanzibar_weed