Amaranthaceae
How to Grow and Care for Calico Plant (Alternanthera bettzickiana)
Alternanthera bettzickiana
Easy to grow in full sun outdoors. Requires regular watering to maintain consistent moisture, fertile soil, and occasional nitrogen-rich fertilizing. Fast-growing and responds well to pruning for shape.
Every 7 days
Bright indirect
15° - 35°C
50% - 80%
Categories
What is Calico Plant?
Calico Plant (Alternanthera bettzickiana) is a easy-care plant from the Amaranthaceae family. Alternanthera bettzickiana, commonly known as Calico Plant or Joseph's Coat, is a compact ornamental herb native to Brazil. It is prized for its vibrant multicolored foliage in shades of red, yellow, green, and pink. Widely used in tropical and subtropical gardens for borders, carpet bedding, and li...
Calico Plant grows up to 30cm, with spread of 40cm, watering every 7 days, 15°C – 35°C, 50–80% humidity. It is suitable for indoor environments and safe for pets.
Unlike many tropical plants, Calico Plant tolerates watering mistakes. Best for beginners. Unlike many popular species, Calico Plant is safe to keep around pets. Without adequate drainage, root rot can develop within 14 days.
How to Care for Calico Plant?
TLDR: Calico Plant needs Bright indirect, watering every 7 days, and temperatures between 15-35°C with 50-80% humidity.
How Often Should You Water Calico Plant?
Water every 7 days, keeping soil evenly moist. Avoid waterlogging to prevent root rot. Increase frequency during hot spells.
How Much Light Does Calico Plant Need?
Requires full sun (6+ hours daily) to maintain vivid foliage colors. Indoors, place near the brightest window. Insufficient light causes color fading.
What Is the Best Soil for Calico Plant?
Use fertile, well-draining loamy soil with pH 6.0–7.0. Amend with organic compost for best growth. Ensure good drainage to prevent fungal issues.
What Pot Should You Use for Calico Plant?
Terracotta or plastic pot with drainage holes. Outdoors, best planted directly in garden beds.
Care Schedule
Fertilize
Every 30 days
Rotate
Every 30 days
Repot
Every 365 days
What Is Calico Plant and Where Does It Come From?
Alternanthera bettzickiana, commonly known as Calico Plant or Joseph's Coat, is a compact ornamental herb native to Brazil. It is prized for its vibrant multicolored foliage in shades of red, yellow, green, and pink. Widely used in tropical and subtropical gardens for borders, carpet bedding, and living patterns.
How to Propagate Calico Plant?
Stem Cutting
Use clean, sharp scissors. Keep the substrate slightly moist during rooting. Spring and summer give the best success rates.
- 1 Cut a healthy stem 8-10 cm long with 2-3 leaves
- 2 Remove leaves from the lower portion of the stem
- 3 Plant in moist potting mix or place in water until roots develop
- 4 Keep in a bright, humid location until rooted
Materials needed:
How Big Does Calico Plant Grow?
TLDR: Calico Plant can reach up to 30cm tall with Fast growth rate.
Max height
30cm
Spread
40cm
Growth rate
Fast
Foliage
Evergreen
Plant Uses
Ornamental
Great for decoration
Ground Cover
Soil coverage
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Calico Plant?
TLDR: Calico Plant is susceptible to 8 known diseases. Monitor regularly for early detection.
Root Rot
Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.
Gray Mold (Botrytis Blight)
Gray mold, caused by the fungus Botrytis cinerea, is one of the most common fungal diseases in plants. It affects over 200 plant species, including ornamentals, vegetables, fruits, and houseplants. The disease thrives in cool, humid conditions with poor air circulation, causing grayish spots and soft rot on infected tissues.
Powdery Mildew
Powdery mildew is a common fungal disease caused by various fungi species including Erysiphe, Podosphaera, Oïdium, and Leveillula. It affects over 10,000 plant species worldwide. The disease thrives in warm, dry climates with high humidity and appears as a distinctive white powdery coating on plant surfaces.
Aphids
Aphids are small, soft-bodied, pear-shaped insects (1/16 to 1/8 inch long) that feed by sucking nutrient-rich sap from plants. They reproduce rapidly and can quickly weaken plants, causing distorted growth and transmitting plant viruses. Aphids come in various colors including green, black, red, yellow, brown, and gray. They secrete honeydew, a sticky substance that attracts ants and encourages sooty mold growth.
Meaning & Symbolism
Symbolizes diversity and exuberance. Popular in themed gardens, public squares, and artistic landscape installations.
Fun Facts
It is widely used to create living signs and artistic patterns in public gardens and plazas.
Native to Brazil, it is now cultivated as an ornamental across tropical regions worldwide.
Multiple cultivars exist with red, yellow, green, and mixed foliage, enabling multicolor garden designs.
Frequently asked questions
How often should I water the Calico Plant?
Can Calico Plant grow indoors?
How do I prune Calico Plant?
Is Calico Plant toxic to pets?
Why is my Calico Plant losing its color?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Peace Lily | Easy | Low light | 4d | ⚠️ |
| Swiss Cheese Plant | Easy | Partial shade | 10d | ⚠️ |
| Golden Pothos | Easy | Low light | 8d | ⚠️ |
| ZZ Plant | Easy | Low light | 18d | ⚠️ |
