Seeds from Alstroemeria exerens a species stays small in cultivation and tolerates temperatures at least down to 20F. Loves either full or part sun. Large flowers with color ranges from reddish pink to near white. Plants grow around 4 to 6 inches tall when in full bloom. Provide some light shade and a soil that has good drainage gritty and rocky soils are best, fertilize sparingly. Hardy in zones 8b to 11