CharacteristicsCannas are heat-loving perennials so they are great performers in Southeastern gardens. With proper care, plants can grow anywhere from a few feet in height ('Lucifer' and 'Picasso') to over fifteen feet tall ('Musifolia'). The flowers come in shades of pink, yellow, orange, and red and will reappear throughout the season if the old flowers are removed (some cultivars are self-cleaning, making deadheading unnecessary). The plants are interesting even when they're not in bloom, thanks to their banana-shaped leaves that come in green, purple, and variegated forms. Planting and CareCannas can be purchased either as rhizomes or as potted plants. Rhizomes should be planted two weeks before the last spring frost, while potted plants can be planted anytime during the warmer months. Cannas grow best in sites that have rich, organic soil and full sun, though they will grow in most soils if they are well watered and fertilized, either with monthly applications of a balanced fertilizer or with fewer applications of a controlled-release fertilizer. https://gardeningsolutions.ifas.ufl.edu/plants/ornamentals/canna.html |