Should spirea be cut back? You should actually prune your spirea more than once a year, at least twice. Give it a good trim after it flowers in the spring by cutting back the tips of the stems to the top leaf bud. This removes the dead blossoms and also may trigger a second blooming and new leaf growth. You can also shape the shrub at this time.
Why is my spirea bush dying? An increase in shade, overwatering, and drought can cause the problem you describe. See if nearby plantings have grown or new buildings have decreased the amount of sun reaching these plants. If you can’t increase the sun you may need to move the spireas. If light isn’t the limiting factor evaluate watering.
What do you do with spirea in the fall? In the fall or late-winter, prune the spirea again. This trim is more aggressive than the spring-time one. Remove all dead branches, old foliage, and old blooms. Look for dead spots and places where the undergrowth is struggling.
Why are my spirea dying? An increase in shade, overwatering, and drought can cause the problem you describe. See if nearby plantings have grown or new buildings have decreased the amount of sun reaching these plants. If you can’t increase the sun you may need to move the spireas. If light isn’t the limiting factor evaluate watering.
Should spirea be cut back? – Related Questions
Does spirea bloom all summer?
SPIREA PLANT TYPES. Flowers bloom from late spring into summer in colors of pink, purple, red or white.
Does spirea stay green in winter?
Spirea is a genus of over 80 woody shrubs in the Rosaceae (rose) family. All varieties of Spirea are deciduous, meaning that it will lose its leaves in the winter.
How far back can you trim spirea?
Trim back overgrown spireas or those that produced sparse foliage on the lower stems severely in fall after the foliage begins to fall off, to keep the shrubs shaped and compact. Cut back each stem to within 8 to 12 inches of the ground.
How do I keep my spirea small?
What can I plant next to spirea?
They look especially good paired with bigleaf hydrangeas. Or set them near clumps of hostas that will take some sun. Since spirea blossoms are mainly flat clusters, contrast the flower shapes you plant nearby. Narrow purple spikes of salvia or upright plumes of astilbe add nice variety.
Do spirea lose their leaves in winter?
All Spireas are deciduous and lose their leaves in the winter. Most bloom between March and May in our area. Some varieties will produce a second set of flowers if the worn out blooms are pruned off.
How long does a spirea live?
Planting & Growing. Goldmound Spirea will grow to be about 3 feet tall at maturity, with a spread of 4 feet. It tends to fill out right to the ground and therefore doesn’t necessarily require facer plants in front. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 20 years.
Can I cut spirea to the ground?
Fall is the time for the most severe pruning of spirea. With sharp shears, cut each stem back to about 8 inches (20 cm.) from the ground. Don’t worry that the plant won’t bounce back.
Where is the best place to plant a spirea?
The spirea shrub does best when planted in full sun or light shade. Planting the shrub in full shade results in stunted growth, and a reduction in the number and size of blooms. Position your spirea in an area with well-drained soil, as they do not like wet feet.
How do you take care of a spirea plant?
Keep newly planted spireas well-watered until they become established. Mature spireas are drought tolerant and only need watering when the soil becomes dry. Spireas don’t like wet feet, so avoid oversaturating the soil.
Do spirea bushes spread?
Japanese spirea is on the invasive list in many states. It grows rapidly, forming dense stands that create shade and impedes the growth of native plants, thus causing an ecological imbalance. One way to stop the spread of this plant is not to plant it at all.
