|Angel's Trumpet - angel's trumpet gives off a spicy scent at night.
- Datura is poisonous, so don't keep it where there may be children or
pets. Datura is bushy and will produce large white trumpets that give off
a lovely nighttime scent.
Evening primrose - A beautiful aroma
wafts from the giant yellow flowers. Evening primrose are closed by day and open
at night to tingle the senses.
Evening-scented stock - This little
purple flower exudes a light, spicy scent during the summer, though it opens
only after sunset.
Four o'clocks - Like its namesake, these flowers open in late afternoon of late summer.
Moonflower - a relative of the morning glory, climbing moon flower plants produce fragrant, white, 4-6 inch flowers that unfurl after dark.
- A fragrant annual whose scent is more intense at night. Has pink, red or white flowers.