All About Astilbe


Astilbe are native to the Far East and North America.Their common names, False Goatsbeard and False Spirea, gives you an idea of their flower forms. Their plume-shaped, colorful flowers stand above the ferny foliage and dance in the breeze.
I often see wild Astilbe growing in abandoned fields, especially in moist clay soils. Their biggest attributes are their hardiness, low maintenance, and ability to flower freely in shady conditions, producing colorful, long lasting blooms. No wonder astilbe has become such a darling of the perennial flower garden.
Astilbe varieties took a giant leap forward through the breeding work of the German scientist, George Arends. He crossed species of Asian and North American astilbes by collecting the dust-like seeds, and specialized in getting this hard-to-germinate seed to grow. These hybrids increased the number of flower forms, colors and plant sizes dramatically, making this wild plant an attractive option in the formal flower garden. You'll often see his name associated with many astilbe varieties.
While astilbes are mainstays of shade and woodland gardens, they can also be grown in a variety of other locations in your landscape. Astilbe makes excellent pond-side plants, spreading and providing habitat for dragonflies and hummingbirds. Plant them where the soil stays moderately moist, but not where the waters will inundate the plants. Some varieties, such as 'Darwin's Surprise', grow less than 1 foot tall, making them good candidates as ground covers in shady locations.
Astilbe can also be grown under tall deciduous trees such as maple and oak. However, because of their need for soil moisture, they may not thrive in these locations as they try to compete with the trees' root systems for water. They make a better transition plant.




Planting Tips
Plant astilbe to create a visual change from a cultivated landscape and lawn to the forest. Plant them along the forest edge to provide height and color. In this area, they will have less competition from tree roots for water and nutrients. The flowers look like steeples dancing in the wind, while the ferny foliage adds a green backdrop. Since deer seem to ignore astilbe, they make a nice planting in these semi-wild areas where deer are likely to roam.
In the shade garden, astilbe pairs well with common shade plants, such as hosta, fern and ligularia (yellow rocket). However, it is versatile enough to grow with iris, peony, salvia and other sun-loving perennials too - especially in locations where it doesn't get so hot and the soil can be kept moderately moist.
In northern gardens, astilbe can be seen blooming with asters and sedums in late summer. It's best to choose mid to late-season astilbe varieties if you want to pair them with these perennials. Look for 'Cattleya' (rose), 'Visions' (pink) and 'Bridal Veil' (white). Astilbe makes a great addition to a butterfly and bee garden for its long-lasting flowers.




Growing Tips
Where ever you grow astilbe, it looks most dramatic when planted en masse. Look to plant at least 3 to 5 plants and let them naturally spread. Select similar height varieties to provide a solid block of astilbe. Mix and match flower colors or plant a block of the same color to provide a dramatic visual effect. Look for varieties that will bloom at the same time. Some of the best-colored varieties include 'Fanfare' (red), 'Amethyst' (lavender), 'Deutschland' (white), and 'Finale' (pink), and 'Peach Blossom' (peach-pink).
Another approach is to plant a bed with ground cover types, medium-sized varieties and tall varieties. Gradually increase the height of the planting with various sized varieties of astilbe. There is enough variation and variety selection to make a whole astilbe garden if you desire. Start with a low-growing variety, such as 'Love and Pride'. Then increase the height with a 2 to 3 foot-tall selection, such as 'Superba'. Finally provide a 4 to 5-foot tall backdrop with a variety such as 'Pumila'. You'll create a wall of astilbe that you, your neighbors, butterflies, bees and hummingbirds will love.
Add bold, bright color to a shady spot in your garden with our Astilbe Mix. ‚Deutschland‚ Astilbe‚s pure white plumes are lovely in the moonlight, ‚Montgomery...
Learn MoreAstilbe Mix False Spirea Mix Astilbe Mix$17.32 Sale $12.99Per Bag of 5Add bold, bright color to a shady spot in your garden with our Astilbe Mix. 'Deutschland' Astilbe's pure white plumes are lovely in the moonlight, 'Montgomery' Astilbe has feathery, magenta-crimson blooms and 'Rheinland' Astilbe adds graceful pink plumes to illuminate the shade garden. Also known as False Spirea, our Astilbe Mixture is deer resistant and amazingly easy to grow. Make sure to plant extra, as these blooms make for gorgeous summer bouquets and last all year long if dried. Astilbe makes a bold statement on their own or paired with other shade-loving perennials, such as Hostas and Columbines.‚Montgomery‚ Astilbe produces feathery, magenta-crimson blooms that stand tall over its deep green foliage. A standout addition to the shade garden, ‚Montgomery&sbq...
Learn MoreMontgomery Astilbe False Spirea Montgomery Astilbe japonica Montgomery$13.32 Sale $9.99Per Bag of 3'Montgomery' Astilbe produces feathery, magenta-crimson blooms that stand tall over its deep green foliage. A standout addition to the shade garden, 'Montgomery' delivers loads of color and is a perfect choice for mass plantings. Leaves emerge bronze-red in spring and turn green over the course of the season. Prefers moist soil. (Astilbe japonica)‚Deutschland‚ Astilbe‚s pure white plumes are lovely in the moonlight and can brighten the shade garden with grace. Soft and feathery flowerheads play beautifully a...
Learn MoreDeutschland Astilbe Deutschland False Spirea Astilbe japonica Deutschland$11.32 Sale $8.49Per Bag of 3'Deutschland' Astilbe's pure white plumes are lovely in the moonlight and can brighten the shade garden with grace. Soft and feathery flowerheads play beautifully against the glossy green, mounding foliage. Very showy and very easy to care for, like most astilbes, this one is resistant to both deer and rabbits. Try pairing with any fern for a gorgeous, contrasting look. (Astilbe japonica)More drought-tolerant than other Astilbes, ‚Visions‚ performs superbly in dry spots. Low-growing, fern-like foliage is topped by deep, magenta-pink plumes and is a perfec...
Learn MoreVisions Astilbe Chinese Astilbe Visions Astilbe chinensis Visions$13.32 Sale $9.99Per Bag of 3More drought-tolerant than other Astilbes, 'Visions' performs superbly in dry spots. Low-growing, fern-like foliage is topped by deep, magenta-pink plumes and is a perfect addtion to shade and part-shade spots. While this beauty can turns heads by looks alone, you'll likely find yourself drawn to its ability to thrive in the mid-summer garden. (Astilbe chinensis)The light pink panicles of ‘Europa’ Astilbe add an elegant touch in any shady garden. Softly held above fern-like foliage in early summer, the blossoms of this moisture-l...
Learn MoreEuropa Astilbe Japanese Astilbe Europa Astilbe arendsii Europa$11.99 Sale $8.99Per Bag of 3The light pink panicles of ‘Europa’ Astilbe add an elegant touch in any shady garden. Softly held above fern-like foliage in early summer, the blossoms of this moisture-loving perennial will dry in place for four-season interest. Great for edge-of-stream or pond gardens. Clump forming. (Astilbe japonica)For lavender-pink blooms in shady gardens, ‘Maggie Daley’ astilbe is at the top of the list. Slightly more tolerant of dry soils than other astilbes, it’s still at ...
Learn MoreMaggie Daley Astilbe Chinese Astilbe Maggie Daley Astilbe chinensis Maggie DaleyAs low as $11.99 Sale $8.99Per Bag of 3For lavender-pink blooms in shady gardens, ‘Maggie Daley’ astilbe is at the top of the list. Slightly more tolerant of dry soils than other astilbes, it’s still at its best in a moist location. Mid-summer blooms are held in dense panicles and will dry in place for fall interest. Pinnate, deep green foliage. Clump forming. (Astilbe chinensis)A must-have for any shade garden, ‚Rheinland‚ Astilbe adds gorgeous, bright pink color and a graceful, feathery texture to the early summer garden. Sweetly fragrant and d...
Learn MoreRheinland Astilbe Japanese Astilbe Rheinland Astilbe japonica Rheinland$11.99 Sale $8.99Per Bag of 3A must-have for any shade garden, 'Rheinland' Astilbe adds gorgeous, bright pink color and a graceful, feathery texture to the early summer garden. Sweetly fragrant and deer resistant, 'Rheinland' prefers full to part shade and moist soils. (Astilbe japonica)
Importance of Deadheading
In the garden, deadheading (trimming off spent blooms from) ground cover types may be tedious, but does lead to a neater appearance. Deadheading taller varieties in a formal flower garden allows the attention to be drawn to other flowers with the astilbe dark green foliage being the backdrop. The ferny-green foliage will provide a lush cover in front of a flower border. In a woodland or massed shade planting, leave the flowers to dry naturally on the plant, and allow seed heads to form. This will give a dramatic visual for fall and into winter.
In either case, come fall, cut astilbe foliage to the ground, but don't necessarily compost it all. The spent flower and seed heads make for an interesting addition to your fall flower indoor arrangements. Tuck them in next to panicle hydrangea, rudbeckia and aster flowers from the garden.


About the Author: Charlie Nardozzi is a nationally recognized garden speaker, author, consultant, radio and TV show host. He delights in making gardening information simple, easy, fun and accessible to everyone. Visit his website, GardeningwithCharlie.com for info.
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