1000 ITALIAN LARGE LEAF BASIL Ocimum Basilicum HERB Flower Seeds HARVEST: 140 Days . BLOOM TIME: Mid Summer - Late Fall HARDINESS ZONE: 7 - 10 (but reseeds itself easily, so it acts like a perennial in all zones) PLANT HEIGHT: 18 - 24" . . . PLANT SPACING: 6 - 12" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average White flowers. This Basil has a sweet flavor and is very aromatic. The plant itself is bushy and grows well in containers. Attracts bees, butterflies, and birds.