Japanese Snowball
Viburnum plicatum

Japanese Snowball Plant

Japanese Snowball (Viburnum plicatum) is a shrub that grows 6-10 ft tall, hardy in USDA Zones 5-8, prefers well-drained, loamy soil, full sun to part shade, medium moisture, not edible, and has medicinal uses.


Picture illustrating Japanese Snowball plant

Habit

Shrub

Height

2 to 3 m

Growth

Moderate

Soil

Well-drained, loamy

Shade

Full sun to part shade

Moisture

Medium

Edible

No

Medicinal

Yes

Origin

Japan

Climatic Condition

Temperate, Subtropical

Temperature (°)

15°C to 25°C

Humidity (%)

60% to 70%

Potting media

50% Loam, 40% Sand, 10% Organic Matter

Fertilizers

Organic Fertilizer

Watering

Regular watering

Plant Weight 

3 to 6 kg

Flowering Time

Spring to Summer

Soil Ph level

6.0 to 7.0

Water Ph level

6.0 to 7.2

Soil EC

0.5 to 1.0 mS/cm

Yield Per Plant 

4 to 6 kg per plant

NPK ratio 

10:10:10

life Span

10 to 15 years

Health Benefits

Ornamental, Anti-inflammatory

Suggested Grow Media or Potting Mix ?

50% loam, 25% compost, 25% sand


Suggested Fertigation/Fertilizers

Fertilize every 4 weeks with a balanced fertilizer.

Common Diseases and Remedies

 Powdery Mildew, Leaf Spot, Rust, Aphids, Scale Insects

White, powdery growth on leaves, Dark spots on leaves, Orange or yellow spots on leaves, Distorted leaves, sticky residue, Sticky residue, sooty mold 

Neem oil, sulfur, Remove and destroy infected leaves, Remove and destroy infected leaves, Neem oil, insecticidal soap, Horticultural oil, insecticidal soap

In-Organic Remedies

Fungicides with myclobutanil, Fungicides with copper, Fungicides with mancozeb, Systemic insecticides (imidacloprid), Systemic insecticides (acephate) 

Mountain Laurel
Kalmia latifolia