Spirea planting and care

Spirea planting and care

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Found mainly in temperate East Asia and North America, this genus from the rose Rosaceae family has around 70 species of deciduous to semi-evergreen spring and summer-flowering shrubs. These attractive plants are popular for their fuss-free requirements, easy-care nature, abundant spring and summer flowers, and their versatility. There are spireas for most purposes the taller-growing types can be used for informal hedges or in borders, the low-growing types are suitable for rockeries, and there are some species that grow as groundcovers. While a few species are used in herbal teas, spireas are grown almost exclusively for their ornamental properties.

  • Plant Database
  • Spiraeas: Plant Care and Collection of Varieties
  • How do you take care of a spirea plant?
  • Spirea Care
  • Expert advice for growing healthy spirea
  • Growing Guide: Tips for Growing Spirea
  • Limemound Spirea
WATCH RELATED VIDEO: Astilbe - Goat's Beard - False Spirea - Good shade plant - flowering perennial

Plant Database

Spirea Spirea sp is a deciduous shrub it loses it foliage in winter that thrives in USDA plant hardiness zones 3 through 9, depending on the species and variety. While there are about 80 species in the group, they are typically divided into two groups. Spring and summer blooming spirea. Most spring blooming spirea produce cascades of white blooms on arching branches while summer blooming varieties produce flowers in shades of pink and red as well as white. Spirea ranges in height from tiny 1-foot varieties to shrubs that reach heights of 8 feet or more with an equal spread.

Foliage color ranges from green, blue, gold and chartreuse. Many put on a show in the fall long after the blooms have faded with foliage that turns bright red.

Foliage can be fine and lacy or broad-leaf, depending on the variety. Spirea flowers attract a host of flying insects including bees and butterflies and bring your garden alive with color and movement. Spirea thrives in full sun but will tolerate partial shade.

Try to give your spirea shrub at least 6 hours of direct sunlight a day. Without adequate sunlight spirea shrubs will be stunted and will produce smaller and fewer blooms. Spirea shrubs prefer moist soil but will suffer if the soil remains soggy. Plant them in a location where the soil drains well. Water them when the soil feels dry 1 inch below the surface. It is best to water them deeply, so the water reaches the root level.

This causes the roots to form deep in the earth. Frequent shallow watering causes roots to form near the surface of the soil compromising the root system. Mulch with bark or other organic mulch to control weeds and help retain moisture.

Spireas prefer well-drained soil that is slightly acidic to neutral with a pH between 6 and 7. If you are unsure of the pH of your soil you can purchase an inexpensive soil test kit at your local hardware store to measure it.

Follow the instructions for taking and measuring the soil sample. Your kit will also include recommendations for adjusting the soil pH. Fertilizing spirea shrubs is quick and easy. Use fertilizer spikes or formulas designed for flowering shrubs in the early spring when new growth first appears. Follow the instructions on the container using care to apply it at the correct rate. Resist the urge to use more spikes or more fertilizer than recommended. This is one time when more is not better.

Deadheading refers to removing old or faded blooms from a plant. Use clippers to cut the old or faded flowers from the shrub before they can go to seed. This tricks the plant into thinking it has not produced enough seeds to reproduce. To compensate the shrub will send out new flowers to replace those that have been deadheaded.

Waiting too long to prune the shrubs may result in cutting off the buds and will inhibit blooming the following year. Remove any dead of weak canes at this time by cutting them back to the ground level. This also the time to remove branches that cross the center of the shrub and block light to the interior. Trim the ends of branches back to maintain the overall shape at this time. Prune summer blooming spireas in the winter or early spring following the same procedure used for pruning spring blooming spirea.

You can also cut the entire spirea back to the ground at this time if it has become scraggly or ungainly. This will force new growth in the spring and create a dense compact shrub.

Spirea can be propagated via softwood cutting in the summer. Once they are rooted the cuttings will grow into shrubs identical to the parent. Spireas can be used as specimen plants, added to perennial beds or used to highlight a walkway or seating area. These delightful flowers add interest to the yard from spring to well into the fall, especially if you choose a variety with colorful foliage.

Spiraeas: Plant Care and Collection of Varieties

Use these convenient icons to share this page on various social media platforms:. Signup Login Toggle navigation. Spiraeas: Plant Care and Collection of Varieties. We have images of spiraeas in our Spiraeas database. Click here to browse or search the plants in this database. Spireas are small to medium sized deciduous shrubs that produce cascades of flowers in spring and summer. About spiraeas Among the easiest flowering shrubs to grow, spireas are often used in foundation plantings, as hedges, and in perennial gardens.

Place the spirea plant into the hole so the crown sits 1 to 2 inches above soil level, and then gently back-fill the planting hole with soil. Water spirea.

How do you take care of a spirea plant?

Other Names — Spiraea japonica, Japanese meadowsweet , Japanese spiraea. Spirea Japonica is a shrub. Its branches rise up to form a bushier growth, more or less rounded shape. Its leaves are deciduous, in an oblong shape, more or less narrow, toothed, depending more on the variety. Most often dark green, though it is lighter foliage, golden bronze or even red. The flowers appear in summer in pink, white or yellow colors grouped in large umbels. Growing and planting Spirea is easy.

Spirea Care

Extremely variable as a species and among the cultivars. Average mature size in a landscape setting is ' tall and ' wide. Becomes a dense, upright, mounded shrub. Moderate growth rate. Tiny pink flowers in flat-topped corymbs in June and July.

If you love small, easily controlled and tidy plants with a docile behavior, then the Ash Leaf Spirea plant is not for you.

Expert advice for growing healthy spirea

You have to love a shrub that can take it on the chin and keep coming back. From broiling hot to bitter cold, it survives, and even thrives. But with all of the challenges gardeners encounter, like poor soil and hungry pests , this shrub deserves a spot in every garden because it can handle it all. There are lots of spireas to choose from. But most of the rest of the types stay under 5 feet, or shorter with a little pruning.

Growing Guide: Tips for Growing Spirea

Garden Plants. Bare Root Hedge Plants. Rootball Hedging Plants. Pot Grown Hedging. Ornamental Trees. Soft Fruits.

Astilbe chinensis · Grow an Astilbe plant for showy flowers and fantastic foliage · Planting and Growing False Spirea Plants · Propagating Astilbe Plants.

Limemound Spirea

Spirea Spirea sp is a deciduous shrub it loses it foliage in winter that thrives in USDA plant hardiness zones 3 through 9, depending on the species and variety. While there are about 80 species in the group, they are typically divided into two groups. Spring and summer blooming spirea.

Spiraea belongs to the Rosaceae family. It is native to the temperate zones of the northern hemisphere. I t comprises about species. Some species of this genus are: Spiraea cantoniensis, Spiraea arguta, Spiraea prunifolia, Spiraea japonica, Spiraea salicifolia, Spiraea acuminata, Spiraea x vanhouttei hybrid. If you need a deciduous shrub that produces a lot of pink or white flowers and is easy to care for, you will find few like some varieties of Spiraea, including one of the most recognized Spirea japan.

The genus Spiraea , family Rosaceae , comprises species of shrubs native to Asia. Some species are: Spiraea prunifolia, Spiraea japonica , Spiraea cantoniensis , Spiraea salicifolia , Spiraea alba, Spiraea splendens, Spiraea x vanhouttei hybrid.

Spirea or spiraea are a genus with about 80 to species. These shrubs are native to North America and Asia. The blooms attract bees, butterflies, hummingbirds and many other pollinators. Spirea is also known as Meadowsweet, and are very easy flowering shrubs to care for. Spirea can be used as a focal point, mass-planted and ornamental garden borders. The plants require partial sun to full sun, or at least 4 hours of direct sunlight per day and well drained soil. Most spireas are winter hardy to growing zones 3 to 9.

Like hydrangea, rhododendron, and lilac, spirea or spiraea has joined the ranks as one of the most popular flowering shrubs for the home garden. Their long-lasting blooms and ability to serve a variety of landscape functions — from mass plantings and perennial borders to groundcovers and informal hedges — have made them a staple in gardens of all sizes. They not only have tidier growth habits but also more vibrant foliage, so they provide seasonal interest even when not in bloom. For the best foliage color and flower production, give spirea full sun at least 6 hours of direct light daily.