How big does a Snowmound spirea get?
How big does a Snowmound spirea get?
2-4′ tall
‘Snowmound’ is a dense, upright, compact, mounded cultivar which typically grows to 2-4′ tall with a similar spread. Profuse white flowers in small corymbs cover the arching stems of this plant in late spring. Flowers and leaves all appear on the same side of the arching branches.
Is Snowmound spirea a perennial?
Spiraea nipponica, or Snowmound Spiraea, is a drought-tolerant, flowering, deciduous shrub growing rapidly to its full size. Keep in mind that Spiraea flower on new wood, so you should prune in late winter or early spring if needed.
How do you care for a Snowmound spirea?
Water Snowmound spirea weekly to a depth of 2 inches. Increase water to 3 inches during periods of extreme heat or drought. Eliminate all supplemental irrigation during rainy weather. Avoid spraying the foliage or stems when watering to prevent fungal or bacterial infections.
How big does a spirea bush get?
1½ to 8 feet tall
Plant sizes vary by species and cultivar, and they range from 1½ to 8 feet tall. There are many species of spireas (greater than 80), but only the most commonly encountered species and cultivars are included here.
What can I plant with Snowmound spirea?
Put it in a mixed foundation planting or near an entrance. The fine textured foliage contrasts well with larger leaved plants. Plant in combination with Hebe ‘Wiri Blush’ or Loropetalum ‘Razzleberri’ for a lovely arrangement.
How fast does a Snowmound spirea grow?
How big do spirea bushes get? Mature size ranges from 2-10 feet tall and wide. This fast grower can add up to 2 feet of new growth in a single season. Plants can be kept smaller with pruning.
Is Snowmound spirea evergreen?
Give them a call before visiting….Spiraea nipponica ‘Snowmound’
| Botanical Pronunciation | spy-REE-a nip-PON-i-ka |
|---|---|
| Bloom Time | Mid to Late Spring |
| Design Ideas | This shrub makes a lovely casual hedge or accent plant in the border where its arching stems, covered in white flowers, can be admired. |
| Deciduous/ Evergreen | Deciduous |
How do you prune a spirea Snowmound?
How to Prune Snowmound Spirea
- Prune your spirea after the flowers fade, the third growing season after planting. Remove dead or damaged stems at ground level.
- Open the center of the shrub by removing the three thickest stems at ground level.
- Trim off any growth that looks unwieldy.
Are you supposed to cut back spirea?
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.
When should I prune Snowmound?
This is a particularly vigorous variety, so for best results it should be pruned hard each year in early spring. Garden care: Immediately after flowering prune flowered shoots to strong buds. On mature specimens cut back a quarter to a fifth of the old shoots to the base.