Bridal Wreath Spirea Plant Profile

bridal wreath spirea

The Spruce / Autumn Wood 

The bridal wreath spirea (Spirae aprunifolia) is a medium-sized deciduous shrub with an upright arching habit, featuring thick sprays of white double flowers that create a focal point in the landscape. Fully hardy in USDA Zones 5 to 9, this is an easy to grow shrub that, once established, requires little care.

The Spiraea genus is found within the Rosaceae family of plants, and it bears some similarity to rose bushes, especially the shape of the leaves and the spiny stems. The species name, prunifolia, indicates that the leaves are similar to those of Prunus, the group that contains many of the familiar stone fruits such as cherries, plums, and peaches.

In spring blooming season, bridal wreath spireas create a cascading waterfall of white, with clusters of small white flowers that bloom all the way down the arching branches. Each leaf is 1 to 3 inches long with an ovate or elliptical shape. The margins have many tiny serrations and the underside of the leaf is pubescent, meaning it is covered with soft hairs. The fruit on this shrub is a small brown follicle.

The spring flower display is followed by another show in the fall, when the leaves turn to hues of red, orange, and yellow.

Botanical Name Spiraea prunifolia
Common Name Spirea, Bridal wreath, Bridal veil spirea
Plant Type Deciduous shrub
Mature Size 4 to 8 feet tall, similar spread
Sun Exposure Full sun
Soil Type Any well-draining soil
Soil pH 6.0 to 7.0 (slightly acidic to neutral)
Bloom Time Early spring
Flower Color White
Hardiness Zones 5 to 9 (zone 4 with protection during the winter)
Native Area China, Korea, and Taiwan
bridal wreath spirea
The Spruce / Autumn Wood
bridal wreath spirea in a landscape
The Spruce / Autumn Wood
Close up of young yellow, red and gold spiraea prunifolia var. gold flame (bridal wreath) foliage with rain drops
Stuart Blyth/Getty Images

How to Grow Bridal Wreath Spirea

This shrub is very easy to grow in any average soil in a full sun location. It will tolerate some shade, and once established it has a decent tolerance for occasional drought. Like most shrubs, it should be planted in a carefully prepared hole, at the same depth it was growing in its nursery pot. If planting in a row or mass, space the plant at least 3 feet apart, or 4 to 6 feet apart for a looser mass.

Like most shrubs, bridal wreath spirea is best planted early in the growing season, which will allow the shrub's root system plenty of time to become established before winter. If you must plant in fall (this sometimes is when nurseries are discounting available stock), try to do it with enough time so the shrub's roots can settle in and begin growing before winter weather sets in. Spirea is a fast-growing shrub, and within a single growing season it usually achieves full size.

Keep the plants well-watered as they are becoming established. This plant readily tolerates pruning, which should be done immediately after flowering is completed.

There are no serious pest or disease problems for the bridal wreath spirea, but they can be susceptible to many of the diseases and insects that attack other members of the rose family. This includes leaf spot, fire blight, powdery mildew, root rot, aphids, leaf roller, and scale.


This shrub will do best in a spot in your garden that receives full sun; it will tolerate part shade, though with slightly reduced flowering. When planting young bridal wreath spirea shrubs, make sure to provide plenty of room between them—they will grow and can block each other's light if planted too close together.


Bridal wreath spirea prefers to grow in well-drained moist soil, though it is able to withstand some periods of drought. Water the plants weekly during the summer whenever rainfall is less than 1 inch per week.

Temperature and Humidity

This plant is quite hardy, surviving both cold winter and hot summer temperatures in its defined range. It thrives in any climate conditions within its hardiness zones (5 to 9).


Every spring, add a 2-inch layer of compost over the soil under the shrub. This is usually sufficient to feed the plant, and it will also help to retain moisture and prevent weeds.


This plant tends to spread through suckering, so these ground suckers will need to be trimmed off if you want to keep the shrubs confined.

If desired, the shrubs can be pruned for shape or size immediately after the spring flowering period. A good pruning routine is to remove all dead wood, as well as some of the oldest stems all the way to ground level. This will open up the center of the shrub to sunlight, which will reinvigorate the shrub. Tips of branches can also be trimmed to control the size of the shrub.

Propagating Bridal Wreath Spirea

The best way to propagate bridal wreath spirea shrubs is by rooting softwood cuttings:

  1. Cut segments of flexible stem tips 6 to 8 inches long. Remove the bottom leaves from these trimmed segments. Dip the cut end into powdered rooting hormone.
  2. Fill a 6-inch pot with moist potting mix, then plant four or five prepared stems around the inner edge of the pot, embedding the exposed nodes into the potting mix.
  3. Cover the pot with a large plastic bag and seal it.
  4. Place the pot in a dappled shade location and allow the cuttings to root over the next few weeks.
  5. Check periodically to make sure the potting mix remains moist.

After about four weeks, you should see new green growth on the stems, indicating that roots are forming. At this point, repot the cuttings into their own individual containers, then tuck the pots into a sheltered location and allow them to continue growing until they go dormant in winter. The next spring, transplant the rooted cuttings into the garden.

Landscape Uses

Bridal wreath spirea makes a great specimen plant, or it can be planted as a hedge or in masses as a screening plant. It also works well in foundation plantings. It is excellent when planted in the sunny margins abutting woodland areas, similar to the way azaleas are often used.

The bridal wreath spirea attracts butterflies, but its prickly stems repel grazing by deer. Make sure to plant this shrub where it will not scratch human passers-by—unless you are planting it to discourage intruders.

Some varieties of spirea can escape gardens and become invasive in parts of the U.S., so before planting, check with your local extension office agent.

Related Spirea Shrubs

  • The garland spirea (Spiraea x aguta) has smaller, more compact white flowers that bloom on thinner, longer branches.
  • The bumalda spireas (Spiraea x bumalda) has small pink flowers that grow in a similar style to bridal wreath.
Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Spiraea x vanhouttei. Common Name(s): Bridal Wreath Vanhoutte Spirea. Plant Toolbox, North Carolina State Cooperative Extension.

  2. Japanese Spiraea. USDA National Invasive Species Information Center.