Annual: Dense upright growth habit and stems of colorful blooms makes this a great choice for landscape, baskets and containers. Sweetly fragrant, perfect for planting on deck or patio. Blooms from spring till fall. Vigorous grower. Attracts butterflies. Bloom color: creamy white with yellow throat & purple eye. Height: 14-16". Width: 8-12". Exposure: sun. Water: moderate. Hardy to around 30 degrees.