Gardening Flowers Annuals 7 Fragrant Annuals to Fill Your Garden With Sweet Scents You'll definitely want to stop and smell these blooms. It's easier to enjoy them when planted near a window or cut for floral arrangements. By Deb Wiley Deb Wiley Deb Wiley's goal as a writer and editor is to bring the joy of gardening to readers by cultivating their relationship to growing and planting. After 20 years as a newspaper reporter, Deb melded her lifelong passion for gardening with her writing and photography experience when she became the garden editor for Midwest Living magazine. Since starting her freelance career in 2008, she has been a highly sought-after writer, editor, and creative project manager for a wide range of magazines, books, and online garden articles. where she brings personal experience as well as deep connections to specialists in the world of horticulture. Learn about BHG's Editorial Process Updated on October 12, 2022 Share Tweet Pin Email Everyone likes a colorful bloom, but everyone loves a fragrant one! Happily, several easy-to-grow annuals offer scented flowers you can plant in your garden. They usually have a light citrusy or sweetly floral aroma, though you may even sniff a few notes of rich chocolate. Add these plants to summer containers on your patio or porch so you can sit and enjoy their fragrance. Or, you could grow a few of these annuals together in a cutting garden, then snip the blooms for fresh bouquets and flower arrangements. Each of these plants has a distinct fragrance that will make your garden even more inviting. 01 of 07 Heliotrope Helen Norman Heliotrope (Heliotropium arborescens) produces dense, flat clusters of deep purple, lavender, or white flowers with a vanilla fragrance and deeply crinkled dark green leaves. It's sometimes called cherry pie plant because of the cherry undertones to the vanilla scent. Heliotrope is a tender perennial that can be grown all year outdoors in Zones 9-11 (in Zones 8 and colder, grow it as an annual). Growing Conditions: Full sun and well-drained soil Size: Up to 2 feet tall Buy It: 50 Heliotrope Seeds ($7, Etsy) 02 of 07 Stock Julie Maris Semarco Stock (Matthiola incana) and evening stock (Matthiola longipetala) may sound like soup bases, but they're clove-scented biennials (plants that take two years to set seed and die) that are often grown as annuals. The dense clusters of white, yellow, red, pink, or blue fragrant flowers are favorites for bouquets. Evening stock is more sprawling, with more narrow flower petals that open in the evening. Growing Conditions: Full sun or part shade and well-drained soil Size: Up to 3 feet tall 03 of 07 Flowering Tobacco Dean Schoeppner Two types of flowering tobacco, Nicotiana alata and Nicotiana sylvestris, offer fragrance in beds, borders, and containers. Old-fashioned varieties are your best bet; many newer hybrid bedding-plant varieties carry little scent. All are relatives of tomatoes and peppers, with white, pink, red, or pale green blooms that offer scent in late afternoon or evening. Growing Conditions: Full sun or part shade and moist, well-drained soil Size: Up to 5 feet tall, depending on variety Buy It: 'Grandiflora' Flowering Tobacco ($3, Swallowtail Garden Seeds) 04 of 07 Four O'Clock Dean Schoeppner Four o'clock (Mirabilis jalapa) earned its common name because its fragrant flowers open in the late afternoon. A tender perennial hardy in Zones 9-11, but grown as an annual through most of North America, four o'clock's trumpet-shaped blooms are red, pink, white, or yellow and sometimes striped. Growing Conditions: Full sun and moist, well-drained soil Size: Up to 3 feet tall Buy It: 'Lemon Swirl' Four O'Clock Seeds ($3, Select Seeds) 05 of 07 Sweet Alyssum Justin Hancock It's too bad that sweet alyssum (Lobularia maritima) grows so low to the ground: The mounded masses of tiny white, pink, lavender, or violet blooms smell like honey. You can bring this groundcover closer to nose level by planting it in containers, window boxes, or hanging baskets. Growing Conditions: Full sun or part shade and moist, well-drained soil Size: Up to 12 inches tall 06 of 07 Moonflower Mike Jensen The white morning-glory flowers of moonflower (Ipomoea alba) appear to glow at night when its luscious sweet scent attracts pollinators. The blooms of this annual vine open in the evening and close each morning. Grow in full sun. Growing Conditions: Full sun and well-drained soil Size: Up to 15 feet tall Buy It: Giant White Moonflower Seeds ($5, Burpee) 07 of 07 Petunia Peter Krumhardt Grow old-fashioned varieties of petunias (Petunia selections) for a spicy, clove-like scent. The funnel-shaped flowers come in many sizes and color patterns. Growing Conditions: Full sun or part shade and well-drained soil Size: Up to 12 inches tall Buy It: 'Red Velour' Petunia Seeds ($6, Park Seed) Was this page helpful? Thanks for your feedback! Tell us why! Other Submit