Planta Livre
← Plant Library

Rhododendron kermesinum · Ericaceae

Rhododendron

⚠️ Not safe for petsPerennial, maintaining foliage throughout the year.50 to 100 cm
Partial shadeHigh watering; keep moist.MediumDoes not tolerate temperatures below 5 degrees Celsius.

Description & origin

The Rhododendron is an ornamental shrub known for its vibrant flowers and dark green foliage. It is ideal for gardens in temperate regions. Prefers acidic and well-drained soils.

Size

Can reach up to 100 cm in height and width in domestic cultivation.

Foliage

Evergreen foliage that maintains its vibrant green throughout the year.

Flowering

Blooms in spring with large, showy flowers.

Detailed care

Light

Prefers partial shade, avoiding direct sunlight during the hottest hours.

Soil

Needs acidic soil, rich in organic matter and well-drained.

Watering

Requires regular watering, keeping the soil consistently moist but not waterlogged.

Temperature

Tolerates moderate temperatures but should be protected from severe frosts.

Fertilising

Fertilize in spring with a specific fertilizer for acid-loving plants.

Repotting

Transplant in spring or autumn, avoiding disturbing the roots.

Pruning

Prune after flowering to maintain shape and encourage growth.

Propagation

Propagates by semi-hardwood cuttings in summer.

Common problems

Chlorosis

Yellow leaves due to alkaline soil or nutrient deficiency.

Root rot

Caused by excess water and poor soil drainage.

Mite infestation

Leaves with fine webs and discoloration.

Uses & curiosities

In the garden

  • Flowering borders
  • Ornamental hedges
  • Shade gardens

Other uses

Ideal for creating color spots in gardens.

Did you know…

The Rhododendron is often associated with flower festivals in Asia, where it is highly valued.