200 JASMINE AZTEC NICOTIANA (Ornamental Flowering Tobacco) Nicotiana Alata Flower Seeds BLOOM TIME: All Summer - Fall HARDINESS ZONE: Annual (but reseeds itself easily, so it acts like a perennial in all zones) PLANT HEIGHT: 36 - 48" . . . PLANT SPACING: 15 - 18" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average Aztec Nicotianas trumpet shaped flowers have a wonderful Jasmine scent which is strongest in the evening. Grow it in containers on your deck or patio, or near your windows to easily enjoy its fragrance.