112 days. Tall Night Flowering moonflower seeds boast some of the most fragrant, spectacular, and rapid-growing blooms in the entire world. Tall Night Flowering moonflower is a vigorous garden performer easy to grow from seed and vines as high as 15-20" up any trellis, tree, fence, or archway. Tall Night Flowering seeds promise enormous 5-6" ivory white blooms world renowned for their irresistible nocturnal perfumes and aromas. Tall Night Flowering moonflower seeds are a dazzling grow both indoors and out and ideal for adding an authentic touch of summer to any living room, office, porch, or patio.