Category Archives: cut flowers

Chrysanthemums

 I can think of only a handful of perennials that bloom so easily, so prolifically and come in so many colors as the chrysanthemum.   Although they will be available throughout fall, the best supplies are often found now.  If you need to perk up your tired containers of flower beds, think of the reliable mum.

Actually, their botanical name has been changed to dendranthemum grandiflorum but I never hear anyone use this name.  It doesn’t exactly roll off the tongue.
Purple Mums

Mums represent the changing season with their bonze, yellow, orange and red tones.  Other flower colors include pink, lavender, purple and white to match any color scheme you might have.

Grown for years to flower only in late summer and fall, they are short day plants, setting buds when they receive light for 10 hours and darkness for the other 14 hours of the day.  This is why mums bloom in the spring on leggy stems if they are not cut back.  And this is how growers manipulate their blooming, adjusting the dark and light periods with shades in the greenhouse so buds will form in any month.   They’re nearly constantly available in grocery stores and florists in every season.

    At this time of year, garden mums abound.  Pick a plant with lots of buds, they bloom only once and won’t set more flowers until next year.  Those buds, though, last a long time if you don’t let them dry out. The specific type of plant doesn’t matter since they all have long term growth potential.  There is a European mum that produces hundreds of buds and stays relatively small and compact when set out in the garden.  If you particularly like one color or form of chrysanthemum, plant it now to enjoy again next year.  You never know what the growers might decide to grow next season.

Choose a well-drained, sunny spot to plant them.  Like many members of the daisy family, mums don’t tolerate soggy ground.  After blooming, trim off the old flowers and cut back plants to within 6-8" of the ground.  If you started with 4" pots trim back by half.

Next spring pinch them back whenever growth gets to 8" tall.  Keep pinching until July, then allow plants to start forming buds for the traditional fall show.  Mums need regular water so plant them in spots where you have other plants with the same water needs.

This fall, add to your mum collection or start a new one.  The pungent scent of their leaf reminds us that cooler weather is on the way.  And don’t forget to cut some for a bouquet to bring inside the house.
    
 

Echinacea

Echinacea Need more late summer perennials to extend your season?  Purple coneflowers will continue to bloom until frost then go dormant for the winter.  Showy 4" rosy purple daisies are lightly fragrant and make good cut flowers for bouquets.  The clumps spread slowly and can be carefully divided after 3 or 4 years.  There is also a beautiful white variety called White Swan.  If faded flowers are left in place, the bristly seed heads provide food for finches in winter.  

The herb echinacea is derived from varieties of this flower.  E. angustifolia is used nowadays as a fortifier of the immune system, mainly to prevent flu and minor respiratory diseases by increasing the body’s production of interferon.  The roots are the part of this plant used for medicinal purposes.   Echinacea was used by Native Americans more than any other plant in the plains states.  It’s antiseptic properties were used to treat snake and insect bites, to bathe burns and to help cure the “sweats.”  They chewed the plants roots to ease the pain of toothache.  It was also used by the Native Americans for purification.  The leaves and the flowers can be used in teas as well.

Gloriosa Daisy ‘Prairie Sun’

Gloriosa Daisy 'Prairie Sun'

Late summer color can be an opportunity to add new plant that will bring beauty to your garden right through fall.  Many summer annuals are leggy and in need of cutting back about now.  If you like spending time outdoors at this time of year take advantage of this glorious weather and make sure your garden has lots of colorful flowers. 

Golden yellow perennials like gloriosa daisies, coreopsis and golden mums stand up to strong sun now, and later in the season burn like embers under gray skies.  You’re probably familiar with the traditional Black-eyed Susan with a prominent purplish black cone in the center.  There are many varieties of this type with russet, bronze or mahogany bands.  But a gloriosa daisy I especially like has huge 5" golden yellow blooms with pale yellow tips and sports a light green central cone instead of the familiar brown one.  Prairie Sun looks stunning with any shade of blue or lavender like asters, Russian sage or salvias.  Try it in front of the sky blue flowers of cape plumbago for a breathtaking combination.

Gloriosa daisies make good cut flowers and are tough and easy to grow.  They are descended from wild plants native to the eastern US and require only moderate water once established.