Japanese Aucuba

aucuba japonica

About Japanese Aucuba

A slow-growing evergreen shrub native to Japan, China, and Korea, known for its glossy, spotted leaves and adaptability to shade.

Care Requirements

Water Needs

every 7–10 days, allowing soil to dry slightly between waterings

Water deeply but infrequently; ensure soil dries between waterings; avoid overwa...
Light Requirements

Partial shade to full shade

Bright indirect light or partial shade; 4–6 hours of filtered sunlight daily; ...
Care Level

Easy

moderate
Soil Requirements

well-draining, loamy soil with organic matter

Use a mix that retains moisture but drains well; avoid heavy clay soils; topdres...
Temperature Needs

Prefers 60–75°F (15–24°C); tolerates cooler temperatures but avoid frost; prefers stable conditions.

Avoid sudden temperature swings; protect from drafts; maintain stable indoor con...

Common Problems & Solutions

Yellow Leaves

Yellow leaves in Aucuba japonica may indicate nutrient deficiencies, overwatering, or pest infestati...

Diagnose & Fix
Wilting

Wilting in Aucuba japonica can result from water stress, either due to underwatering or overwatering...

Diagnose & Fix
Pest Control

Common pests include spider mites, aphids, and mealybugs....

Diagnose & Fix
Brown Leaf Tips

Brown tips often indicate low humidity or water quality issues....

Diagnose & Fix

Complete Care Guides

How to Propagate

Stem cuttings with leaf nodes; can also propagate by layering or division....

Best Time: Spring or early summer when the plant is actively growing.

Full Propagation Guide

How to Prune

Use clean cuts just above a leaf node or branch junction; avoid cutting into old wood....

Frequency: Annually in late winter or early spring; light pruning can be done as needed.

Full Pruning Guide

How to Repot

Remove plant gently; trim roots if crowded; use fresh soil mix; ensure good drainage....

Best Season: Spring, before the active growing season begins.

Full Repotting Guide

How to Fertilize

Use balanced liquid fertilizer diluted to half strength; fertilize monthly during growing season (sp...

Frequency: every 4–6 weeks during spring and summer

Full Fertilizing Guide

Frequently Asked Questions

Q: Is Aucuba japonica toxic to pets?

A: Yes, it is mildly toxic to dogs and cats if ingested.

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Q: Does Aucuba japonica require full sun?

A: No, it thrives in partial to full shade.

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Q: How often should Aucuba japonica be watered?

A: Water moderately, allowing the soil to dry slightly between waterings.

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