Species doublefile viburnum
white flowers with off-white buds, olive leaves and light-green stems

doublefile viburnum

Viburnum plicatum f. tomentosum 'Watanabei'

Doublefile viburnum (Viburnum plicatum f. tomentosum 'Watanabei') is an ornamental plant with beautiful spring blossoms and an elegant, full-rounded shape. The species features bright-green, lightly toothed leaves that turn copper-red in fall. In spring, it produces flat-topped clusters of showy pure-white flowers. Doublefile viburnums are easy to grow and require minimal pruning, making them a popular choice for landscapes. Their white flowers attract pollinators and birds, while their vivid red-orange fruit provide a feast for wildlife. Stronger and less susceptible to diseases than other viburnums, this variety is an excellent selection for cooler climates.

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:

tan,white Fruits Ready In

Leaf:

Yes

Leaf Color:

green,tan

Growth Rate:

High

Maintenance:

Low

Drought Tolerant:

Yes

Care Level:

Medium

watering

Doublefile viburnum should be watered when the soil is dry to the touch and the surrounding air is warm. The plant likes a consistent level of moisture, so water deeply once every 7-10 days in the warmer months (April through September) and every 14-21 days during the cooler months (October through March). Water until the soil is thoroughly saturated, but be careful to not add too much. Too much water can cause root rot and other plant diseases.

sunlight

Doublefile viburnum (Viburnum plicatum f. tomentosum 'Watanabei') requires full sun to partial shade exposures, somewhere between 4-8 hours a day. This particular species is ideal for sheltered spots in the garden, as it is considered quite cold hardy and will enjoy plenty of sunlight in the early morning and late afternoon, when the sun is less intense. As a deciduous shrub, drought tolerance is less of a concern, but it is best planted with a regular water schedule for optimal growth and flower production.

pruning

Doublefile viburnum (Viburnum plicatum f. tomentosum 'Watanabei') should be pruned lightly and selectively in late winter or early spring while the plant is still dormant. Remove any dead, diseased, or damaged wood, and thin out overcrowded shoots. Be careful not to remove more than 1 third of the plant's foliage overall. Doing more than that can result in poor flowering or stunted growth. Heavy pruning is not advised as it disrupts the natural shape of the plant.

Season

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

The best time to start harvesting the fruits from Viburnum plicatum f. tomentosum 'Watanabei' is in late summer, usually August or September.

Starts Flowering

Doublefile viburnum typically starts flowering in late April or early May.

Harvest Fruit

The best time to start harvesting the fruits from Viburnum plicatum f. tomentosum 'Watanabei' is in late summer, usually August or September.

Hardiness Map