Also known as ‘Four O’ Clocks’, this bushy, tuberous perennial often cherished as an annual, boasts delightful salmon-pink flowers that exude a sweet evening fragrance. These flowers unfurl their petals in the late afternoon, remaining in bloom until the following morning, an enchanting cycle that continues throughout the season. These unusual pot and border ‘bedding plants’ initiate their vibrant display from midsummer, extending their flowering prowess until the arrival of the first frosts.