Acanthaceae
Purple False Eranthemum: Air Purifying Plant
Pseuderanthemum carruthersii
A plant with moderate maintenance requirements that thrives in constant warmth, high humidity, and bright indirect light to maintain the vibrancy of its purple colors.
Every 4 days
Partial shade
18° - 32°C
60% - 90%
Categories
What is Purple False Eranthemum?
Purple False Eranthemum (Pseuderanthemum carruthersii) is a medium-care plant from the Acanthaceae family. Pseuderanthemum carruthersii, popularly known as Purple False Eranthemum, is a perennial tropical shrub native to the Pacific islands. It is notable for its lush ornamental foliage, featuring oval leaves with intense shades of purple, burgundy, and metallic green. Its flowers are small, white with p...
Purple False Eranthemum grows up to 2.5m, with spread of 150cm, watering every 4 days, 18°C â 32°C, 60â90% humidity. It is suitable for indoor environments and not safe for pets.
Without precautions, ingestion can cause irritation in pets. Keep out of reach of cats and dogs. Without adequate drainage, root rot can develop within 8 days.
How to Care for Purple False Eranthemum?
TLDR: Purple False Eranthemum needs Partial shade, watering every 4 days, and temperatures between 18-32°C with 60-90% humidity.
How Often Should You Water Purple False Eranthemum?
Water whenever the topsoil feels dry to the touch, ensuring that water drains freely from the bottom of the pot to prevent root rot.
How Much Light Does Purple False Eranthemum Need?
Bright indirect light is ideal. If grown in overly shaded locations, the plant will lose its characteristic purple coloration, becoming predominantly green.
What Is the Best Soil for Purple False Eranthemum?
Mix potting soil, worm castings, and coarse sand or perlite to ensure nutrition and efficient drainage.
What Pot Should You Use for Purple False Eranthemum?
Ceramic or plastic pots with drainage holes, ensuring ample space for root development.
Care Schedule
Fertilize
Every 30 days
Misting
Every 2 days
Rotate
Every 7 days
Repot
Every 730 days
What Is Purple False Eranthemum and Where Does It Come From?
Pseuderanthemum carruthersii, popularly known as Purple False Eranthemum, is a perennial tropical shrub native to the Pacific islands. It is notable for its lush ornamental foliage, featuring oval leaves with intense shades of purple, burgundy, and metallic green. Its flowers are small, white with pinkish or purplish centers, appearing in terminal spikes. It is an excellent plant for creating color contrasts in tropical gardens or as a focal point in spacious, well-lit interiors.
How to Propagate Purple False Eranthemum?
Stem Cutting
- Maintain high humidity by covering the cutting with a clear plastic bag
- Using rooting hormone can speed up the process
- 1 Cutting the Stem
Cut a healthy, young branch about 10 to 15 cm long, preferably with a few nodes.
- 2 Preparation
Remove the leaves from the lower half of the cutting to prevent rot when in contact with the soil.
- 3 Planting
Insert the cutting into a light, moist substrate. Keep in a warm place with indirect light until rooting occurs.
Materials needed:
How Big Does Purple False Eranthemum Grow?
TLDR: Purple False Eranthemum can reach up to 2.5m tall with Medium growth rate.
Max height
2.5m
Spread
1.5m
Growth rate
Medium
Foliage
Evergreen
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Plant Uses
Ornamental
Great for decoration
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
Meaning & Symbolism
It represents nobility, mystery, and creativity due to its deep and changeable purple coloration.
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Flamingo Flower | Medium | Partial shade | 5d | â ïļ |
| Prayer Plant | Medium | Partial shade | 3d | â |
| Mandevilla | Medium | Bright indirect | 7d | â ïļ |
| Boston Fern | Medium | Partial shade | 3d | â |
