Fall Plant Sale Preview 2019: Fragrant Tea Olive

Osmanthus fragrans v. aurantiacus 'Beni Kin Mokusei'.
Photo courtesy of Nurseries Caroliniana Inc.

By Katherine Hale

The first sign of fall isn’t shorter days or cooler nights—it’s the apricot-like scent wafting through the air as the fragrant tea olives bloom. Hailing from China, these evergreen shrubs boast hundreds of tiny flowers that pack a big punch, filling the air with massive quantities of perfume. When the season peaks here at Duke Gardens (it’s starting now!), you can follow your nose to the tea olives lining the paths near the lower parking lot and in the Historic Gardens, long before you see them.

The plant’s official name—Osmanthus fragrans v. aurantiacus—is a lengthy one, but don’t let that intimidate you. The first three words are a fancy way of saying it’s an especially fragrant tea olive with orange flowers in place of the usual white. What makes 'Beni Kin Mokusei' so special is that its blooms are much deeper orange than the garden variety auranticus, so much so that they appear almost red in certain lights.

The late horticulturist J.C. Raulston of N.C. State University once saw a sprig of ‘Beni Kin Mokusei’ in a flower arrangement during a visit to a Korean temple and fell in love; he reportedly claimed he would have been willing to risk jail to acquire a specimen of his own. Fortunately, you don’t have to go to such lengths—this variety has now been introduced to the United States and will be available for purchase at Duke Gardens’ Fall Plant Sale on Sept. 28, and the members-only preview sale and dinner on Sept. 27.

What to do with ‘Beni Kin Mokusei’ once you’ve purchased it? The possibilities are only limited by your imagination. Take advantage of its heavenly scent and plant it in a sunny place near a porch or patio or anywhere you care to linger on cool autumn evenings. Or use it as a privacy hedge or to line outdoor paths, as we do with the Osmanthus at Duke Gardens. Tea olives are deer- and disease-resistant, and incredibly low-maintenance once established, fading into the background until the fall. You’ll wonder how you ever managed to live without them.

Read more about Osmanthus at Duke Gardens in this 2016 blog post.

FALL PLANT SALE DETAILS:
Date: Saturday, Sept. 28, 2019
Time: 8 a.m.-noon
Member benefits: Duke Gardens members get 10% off all purchases, plus access to the members-only previews sale and dinner from 5-7 p.m. on Sept. 27, and a full list of plants in advance, plus staff recommendations. Join online or on site.
Parking: Free.
Pets not permitted. Please see Duke Gardens' pets policy here.
Wagons + boxes: Our supply is limited; please bring your own if possible, and you'll have more time to spend gathering beautiful plants.
Your support helps Duke Gardens to provide summer internships to aspiring horticulturists from across the nation.
Please see our event page for more information, and we'd love for you to spread the word by sharing the event on Facebook and inviting your friends.
Thank you!

Fall Plant Sale Preview: Fragrant Tea Olive

Osmanthus fragrans v. aurantiacus 'Beni Kin Mokusei'.
Photo courtesy of Nurseries Caroliniana Inc.

By Katherine Hale

The first sign of fall isn’t shorter days or cooler nights—it’s the apricot-like scent  wafting through the air as the fragrant tea olives bloom. Hailing from China, these evergreen shrubs boast hundreds of tiny flowers that pack a big punch, filling the air with massive quantities of perfume. When the season peaks here at Duke Gardens (it’s starting now!), you can follow your nose to the tea olives lining the paths near the lower parking lot and in the Historic Gardens, long before you see them.

The plant’s official name—Osmanthus fragrans v. aurantiacus—is a lengthy one, but don’t let that intimidate you. The first three words are a fancy way of saying it’s an especially fragrant tea olive with orange flowers in place of the usual white. What makes 'Beni Kin Mokusei' so special is that its blooms are much deeper orange than the garden variety auranticus, so much so that they appear almost red in certain lights.

The late horticulturist J.C. Raulston of N.C. State University once saw a sprig of ‘Beni Kin Mokusei’ in a flower arrangement during a visit to a Korean temple and fell in love; he reportedly claimed he would have been willing to risk jail to acquire a specimen of his own.  Fortunately, you don’t have to go to such lengths—this variety has now been introduced to the United States and will be available for purchase at Duke Gardens’ Fall Plant Sale on Sept. 29.

What to do with ‘Beni Kin Mokusei’ once you’ve purchased it? The possibilities are only limited by your imagination. Take advantage of its heavenly scent and plant it in a sunny place near a porch or patio or anywhere you care to linger on cool autumn evenings. Or use it as a privacy hedge or to line outdoor paths, as we do with the Osmanthus at Duke Gardens. Tea olives are deer- and disease-resistant, and incredibly low-maintenance once established, fading into the background until the fall. You’ll wonder how you ever managed to live without them.

Read more about Osmanthus at Duke Gardens in this 2016 blog post.

FALL PLANT SALE DETAILS:
Date: Saturday, Sept. 29, 2018
Time: 9 a.m.-noon
Member benefits: Duke Gardens members get 10% off all purchases, plus access to the members-only previews sale from 8-9 a.m., and a full list of plants in advance! Join online or on site.
Parking: Free.
Pets not permitted. Please see Duke Gardens' pets policy here.
Wagons + boxes: Our supply is limited; please bring your own if possible, and you'll have more time to spend gathering beautiful plants.
Your support helps Duke Gardens to provide summer internships to aspiring horticulturists from across the nation.
Please see our event page for more information, and we'd love for you to spread the word by sharing the event on Facebook and inviting your friends.
Thank you!

Plant Sale Preview: See Fall Beauties in Person

Hedychium coronarium, or white ginger lily.
Photo by Jason Holmes.

By Rose James
Duke T'20

Shopping at Duke Gardens' Fall Plant Sale can require a bit of imagination sometimes: you plant these bulbs near this tree and that shrub, anticipating what they will all look and smell like many months from now.

But for fall beauties, you don't have to wait. Simply take a stroll through Duke Gardens right now, and you can get a preview of some of the delights we'll have waiting for you at our Sept. 30 sale.

Start by following your nose to Osmanthus fragrans, also known as the fragrant tea olive. Visitors can never get enough of this vibrant plant's intoxicating scent, and they always want to know more about it. Native to the Himalayas, China and Japan, this is a hardy plant with an exceptionally long bloom period, up to two months during the fall. It can grow up to 30 feet tall, although the typical height ranges from 10 to 12 feet. You can find fragrant tea olives blooming in various areas of Duke Gardens. If you are near it, you will not be able to miss its amazing smell. You can read more about it in this fall 2016 blog post.

The Osmanthus fortunei will also be featured at the plant sale. It is commonly known as fortune's tea olive, and it produces small, white flowers during the fall. It is a fragrant evergreen that is particularly resistant to deer. Bigger than the typical Osmanthus fragrans, fortune's osmanthus can grow to be 15 to 20 feet tall and equally wide. It does well in sun and shade gardens, and it is drought resistant. If you are looking for a hardy yet sweet-smelling plant to enhance your garden, look no further than the Osmanthus fortunei.

Muhlenbergia capillaris.
Photo by Jason Holmes.

The Hedychium coronarium, called the white ginger lily, is an herbacious perennial native to the Himalayas that flowers from August to October. It is a fan-favorite for showy, fragrant flowers. With blooms said to resemble white butterflies, the white ginger lily is an excellent addition to any garden that gets full sun or partial shade. The lily will grow to be 3 to 6 feet tall with a spread of 2 to 3 feet. It can be found along the banks of North Pond (just south of Yearby Avenue) in the Asiatic Arboretum. Follow your nose, and you are sure to find it.

Another plant currently in its dazzling season is Muhlenbergia capillaris, commonly called pink muhly grass. This is a perennial Asian grass that grows to be 2 to 3 feet tall and equally wide. This is a low maintenance plant that has a gorgeous spread of pink flowers in the fall months. It is a wonderful addition to any garden that gets full sun or partial shade, and when it is not in bloom, it features glossy green leaves and stems, making it beautiful year-round. You can see this grass in the Doris Duke Center Gardens, including on the hillside adjoining the lower parking lot.

Callicarpa cathayana. Photo by Rose James.

If you are looking for color for your garden, you need to check out Callicarpa cathayana -- also called beautyberry, and for good reason. This is a deciduous shrub that grows to be 4 to 8 feet tall and 3 to 6 feet wide. Like the pink muhly grass, the beautyberry is best suited to full sun or partial shade gardens, and it is low maintenance. The real treasure of this plant is its plentiful purple berries, preceded by pink and purple flowers. This plant will attract birds in the fall, when the berries emerge. It is a must-see in Duke Gardens.

We hope your Duke Gardens visit whets your appetite for the vast array of plants we'll have at the Fall Plant Sale. Our expert horticulturists will be happy to talk to you about ideal plants for your garden conditions and gardening style. Duke Gardens members will get 10 percent off all purchases -- you may join in advance or on site. We look forward to seeing you here!


Fall Plant Sale details:

Date: Saturday, Sept. 30, 2017
Time: 8 a.m.-noon
Membership benefit: Duke Gardens members get 10% off! Join now or on site.
Parking: Free.
Pets not permitted
Wagons & boxes: Our supply is limited; please bring your own if possible, and you'll have more time to spend gathering beautiful plants.
Please see our event page for more information, and we'd love for you to spread the word on Facebook. Thank you!

Follow Your Nose, It's Osmanthus Season!

Osmanthus fragrans in the Asiatic Arboretum.
Photo by Orla Swift.

By Rose James T'20

With crisp autumn weather upon us at last, the brisk breezes are stirring-up some wonderful scents in Duke Gardens. One of my favorite fall fragrances is that of the Osmanthus fragrans, commonly called the tea olive. It gives off a heady, exotic perfume with fruity, floral top notes and creamy, suede undertones.

There are a few places you can find this plant in Duke Gardens, and it certainly is worth a walk to enjoy the gorgeous fragrance—there is truly nothing like closing your eyes and smelling the swirls of aroma wafting on exhilarating fall winds.

The fragrant gardens are a way for me to escape from my hectic life as a Duke student, even if only for a short while. With midterms just ending, it’s nice to have a spot to relax and recover from the last few stress-filled weeks. As the weather cools off, I look forward to studying in the gardens, as well as spending time with my friends—an afternoon spent searching for the best-smelling plants is always fun. The Osmanthus fragrans’ distinctive aroma will grab you long before you reach the plant.

Osmanthus fragrans (at right) in the Asiatic Arboretum.
Photo by Orla Swift.

Walking from the Doris Duke Center, it’s easy to find several Osmanthus fragrans plants. As you walk into the arboretum from the lower parking lot, look to your right until you see a very large shrub with vivid orange flowers. You can also find Osmanthus fragrans between the Azalea Court and the Terrace Gardens pergola, as well as at the foot of the terraces, near the South Lawn. The perfume is easily carried on the wind, and it is simply impossible to miss when walking along the paths—just follow your nose.

The Osmanthus fragrans will continue to bloom for several weeks, so be sure to keep your nose attuned to its spicy scent during your fall garden strolls. Soon you will also smell Osmanthus x fortunei near the Gothic Gates, and other species elsewhere in the gardens.

While you’re following your nose, be sure to check out the flowering species of roses in the Mary Duke Biddle Rose Garden. The bubbling fountain and sweet rose aromas in the cool autumn air make this a perfect place to stop and enjoy nature. Fall is known for its warm smells and sweater weather, and there is no better place to find both than in Duke Gardens.

Rose James is a Duke freshman and a work-study marketing assistant at Duke Gardens.