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Four o’ clocks
As the name suggests, four o’ clocks are those species of flowers that grow late in the afternoon after 4 PM. The bloom and fragrance of this flower remain throughout the night. You must be thinking about the reason why they bloom at night, and it is simply because they respond to the changing temperature in the atmosphere and grow accordingly. The four o’ clocks are also known as Marvel of Peru which is because they are native to the tropical areas of South America. They appear in red, pink, yellow, white and some bi-colours. Four o’ clocks can be easily grown from seeds and look breathtaking in your gardens.