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Marlberry (Ardisia japonica)

Marlberry (Ardisia japonica) is an attractive evergreen shrub with glossy leaves and clusters of small pink flowers followed by red berries.

Above information is sourced from Wikipedia

Sunlight

Partial Shade

Watering

Consistent Moisture

Soil

Well-drained

Temperature

Moderate

Fertilizer

Moderate

Care Requirements

Light

Partial Shade

Thrives in dappled shade or bright, indirect light. Avoid direct sun, which can scorch leaves.

Watering

Consistent Moisture

Prefers evenly moist soil, avoid standing water.

Soil

Well-drained

Temperature

Moderate

Prefers temperatures between 18-24°C during the day and slightly cooler at night. Protect from frost.

Fertilizer

Moderate

Feed during the growing season with a balanced liquid fertilizer.

Plant Overview

Plant Type

Shrub

Plant Category

Ornamental

Plant Place Type

Garden, Pot

Lifespan

Perennial

Plant Height

0.3-0.6 m

Spread

0.6-1.2 m

Growth Rate

Moderate

Dormancy

None

Leaf Color

Green

Leaf Type

Evergreen

Flower Size

0.5-0.8 cm

Optimal Sunlight Lux

1500

Image Gallery

Flowering & Fruiting Cycles

Monthly activity intensity for bloom and fruit across both hemispheres.

Northern hemisphere

Flowering & fruiting calendar

Peak bloom · JunPeak fruit · Feb
FloweringFruiting
02468JanFebMarAprMayJunJulAugSepOctNovDecActivity intensityMonths8999
Southern hemisphere

Flowering & fruiting calendar

Peak bloom · JunPeak fruit · Feb
FloweringFruiting
02468JanFebMarAprMayJunJulAugSepOctNovDecActivity intensityMonths8999
Synonyms
Bladhia japonica Thunb.
Tinus japonica (Thunb.) Kuntze
Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classMagnoliopsida
  • orderEricales
  • familyPrimulaceae
  • genusArdisia
  • speciesArdisia japonica
Toxicity

Toxic for humans

No

Rating: 0/5

Toxic for pets

No

Rating: 0/5

Additional Care Tips

Keep the soil consistently moist but not waterlogged. Water thoroughly when the top inch of soil feels dry. Reduce watering frequency during the winter months to prevent root rot. Good drainage is crucial to avoid soggy conditions.

Prune lightly after flowering to maintain shape and remove any dead or leggy stems. Pinching back young shoots encourages bushier growth. Extensive pruning is generally not required unless reshaping is desired.

Propagate by division of clumps in spring or by stem cuttings taken in summer. Root cuttings in moist potting mix. Division is the easiest method for increasing your plant stock.

Repot every 2-3 years in spring when the plant becomes root-bound. Use a well-draining potting mix. Choose a pot only slightly larger than the current one to avoid overwatering issues.

FAQs

What are the ideal growing conditions for Marlberry (Ardisia japonica)?

Marlberry thrives in partial to full shade and prefers moist, well-drained soil with a slightly acidic pH. It tolerates a range of soil types but performs best in rich, organic matter.

How often should I water Marlberry?

Water regularly to keep the soil consistently moist, especially during dry periods. Avoid waterlogged conditions, which can lead to root rot.

Does Marlberry require pruning?

Pruning is generally not necessary except to remove dead, damaged, or overgrown branches. Light pruning can be done after flowering to maintain shape.

Is Marlberry deer resistant?

Marlberry is generally considered to be deer resistant, making it a good choice for gardens where deer browsing is a concern.

When does Marlberry produce berries and what do they look like?

Marlberry produces small, round, bright red berries in late summer to fall. These berries add a decorative element to the plant, especially after the flowers have faded.