Species Japanese snowball

Japanese snowball

Viburnum plicatum f. tomentosum 'Summer Snowflake'

The Japanese snowball (Viburnum plicatum f. tomentosum 'Summer Snowflake') is an ornamental shrub. It bears large, snowy white, snowball-like clusters of flowers in mid to late summer. In the fall, it transforms into an explosion of colour with dark green foliage becoming tinged in shades of orange, red, and purple. Growing up to three metres in height, the Japanese snowball prefers fertile, moist soil and full sun. Its natural gracefulness and deep colours help to make it an excellent addition to any landscape.

Cycle:

Perennial

Watering:

Average

Propagation:

Layering Propagation,Cutting,Grafting Propagation,Division,Seed Propagation

Hardiness Zone:

5 - 8

Flowers:

White Flowers

Sun:

Full sun,part shade

Fruits:

white Fruits Ready In Summer

Edible:

Yes

Leaf:

Yes

Growth Rate:

Low

Maintenance:

Low

Drought Tolerant:

Yes

Care Level:

Medium

watering

For Japanese snowball, it is best to water thoroughly once a week, deeply soaking the entire root zone. This should occur in the morning so the plant has time to dry out before evening. In hotter week, supplemental watering may be necessary or plants may need to be watered more frequently during periods of extreme heat. In cooler weeks, plants may need to be watered less. A good rule of thumb is to wait until the top 1-2 inches of soil has dried out before watering again. Keep an eye out for wilting leaves as this can be a sign that the plant is under-watered and needs a deep drink.

sunlight

Japanese snowball plants need full to partial sun in order to thrive, which generally means 4-6 hours of sunlight per day. In areas with a warm climate, these plants should be planted in a location with morning sun and afternoon shade. In cooler climates, provide full sun in the morning and partial shade in the afternoon. Avoid planting them in an area that gets full sun all day, as this can cause the leaves to scorch in hot weather.

pruning

Japanese snowball should be pruned annually in late winter, immediately after blooming or in the early stages of bud development. Pruning should begin when the plant is 2 to 3 years old and lightly every year thereafter. Begin pruning by removing any dead Plant removal of old growth, as well as any suckers (life shoots) from the base of the shrub. Next, thin out the interior stems to allow more light into the center, and reduce the size of the plant if desired. After the pruning, shape and thin out any long stems to the desired size. Lastly, prune off any shoots which are growing outwardly and erratically to maintain the desired shape. Pruning should keep the shrub close to the desired height, while maintaining the natural form of the Japanese snowball.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

The Japanese snowball typically starts flowering in April.

Harvest Fruit

bush The Japanese snowball bush typically blooms in late spring and early summer, so the months to start harvesting the fruits would be June, July, and August.

Hardiness Map