How to Care for Rhododendron mucronulatum (Korean Rhododendron)

Korean name: 진달래

Rhododendron mucronulatum is a deciduous shrub that blooms clusters of reddish flowers in early spring. It grows up to 1 to 2 meters tall and is native to mountainous regions. It is cold hardy and suitable for garden cultivation.

Key facts

• Category: Garden tree & shrub
• Family: Ericaceae
• Difficulty: Moderate
• Where to keep: outdoors
• Native to: Korea, Japan, and East Asia
• Growth rate: Moderate
• Pets: Toxic, so keep it well away from pets and children.
• Flower meaning: Moderation, first love
• Traits: cold hardy, spring bloomer, shrub, garden plant
• Also known as: Korean Rhododendron, Early Azalea

Care Guide

• Light: Grows well in partial to full sun.
• Watering: Water thoroughly when the soil dries out.
• Soil: Prefers well-drained soil.
• Humidity: Thrives in average humidity.
• Temperature: -20~25°C (cold hardy)
• Fertilizer: Apply slow-release fertilizer before and after blooming in spring.

Common questions

How often should you water Rhododendron mucronulatum?

Water thoroughly when the soil dries out. Roughly every 7 days is the baseline; adjust for the season and the spot it sits in.

Where should you keep Rhododendron mucronulatum?

It likes Grows well in partial to full sun.. You can grow it outdoors. Use Prefers well-drained soil..

Is Rhododendron mucronulatum safe around pets?

Toxic, so keep it well away from pets and children.

Is Rhododendron mucronulatum good for beginners?

Difficulty: Moderate. Keep it around -20~25°C (cold hardy). Humidity: Thrives in average humidity.. Fertilise Apply slow-release fertilizer before and after blooming in spring..