The croton bush on fire plant, also known as Codiaeum variegatum ‘Bush on Fire’, is a stunning houseplant known for its colorful, variegated leaves Native to tropical islands in the Pacific, this plant becomes a focal point in any indoor space with its unique foliage
Crotons are a bit more difficult to take care of than most houseplants, but their stunning beauty makes it all worth it. Here is everything you need to know to grow a happy, healthy croton bush on fire plant.
Overview
- Common Name: Croton, bush on fire croton, codiaeum, Joseph’s coat
- Botanical Name: Codiaeum variegatum ‘Bush on Fire’
- Plant Type: Evergreen shrub
- Mature Size: Up to 6 feet tall
- Sun Exposure: Bright, indirect light
- Soil: Well-draining potting mix
- Watering: Allow soil to partially dry out between waterings
- Humidity: Average to high humidity
- Temperature: 60-80°F
- Flowering: Uncommon as a houseplant
- Toxicity: Toxic to humans and pets if ingested
Appearance
The bush on fire croton is prized for its colorful foliage. The leaves are long and slender, sometimes twisted or curled. Each leaf exhibits a striking combination of yellow, orange, red, pink, green, and white variegation. The unique patterns and vivid colors make this plant a real showstopper.
These plants have a shrubby, bushy appearance when grown indoors. Outdoors in tropical climates, crotons can reach tree-like heights over 10 feet tall. But indoor croton plants typically remain under 6 feet in height.
Croton leaves are somewhat fragile and may drop easily if the plant is stressed. Providing the right care will keep the foliage looking healthy and colorful.
Light Requirements
Crotons need abundant light to thrive. Put these plants somewhere that gets at least four to six hours of bright, indirect sunlight every day. An east or west-facing window is ideal in most climates.
Insufficient light will cause croton leaves to lose their vibrant colors and appear dull green. The plant may also become leggy and stretched out as it reaches for light. Rotate the pot occasionally to ensure even sun exposure.
Too much direct sun can scorch the fragile foliage of these tropical plants. Filter harsh sunlight with a sheer curtain to prevent leaf burn.
Soil Needs
Crotons require a very well-draining soil mix to prevent soggy roots. A quality potting soil amended with perlite, orchid bark, coco coir, or sand will provide the fast drainage crotons need.
Using a pot with bottom drainage holes is also important to prevent waterlogged soil. Allow the top inch or two of soil to dry out between waterings. The leaves will start to droop slightly when the plant needs a drink.
Watering Habits
Crotons should be watered whenever the top of the soil becomes dry to the touch. Take care not to overwater, as crotons are prone to root rot in saturated soil.
Fill the pot with water until it drains out of the holes in the bottom. Then, empty any water that has gathered in the saucer under the pot. Allow excess moisture to evaporate before returning the saucer.
The foliage can also be wiped down or misted occasionally to increase humidity around the plant. Reduce watering frequency in winter when growth slows.
Feeding Schedule
As they grow (spring through summer), give crotons a balanced liquid fertilizer every two to four weeks. Dilute the fertilizer to half strength to avoid burn.
Granular fertilizers can be applied at half strength 2-3 times per year. Discontinue fertilizing over winter when light levels and growth are reduced.
Humidity Preferences
Crotons enjoy the same warm, humid conditions of their tropical island homes. Average room humidity may be too low for these plants. Ideal humidity levels are 40-60%.
Group plants together, use a humidifier, or place pebbles in water below the pot to boost moisture in the air. Mist the plant daily or set on a humidity tray with pebbles and water.
Temperature Needs
Warm temperatures between 60-80°F are ideal for croton houseplants. Keep away from drafty windows or heating/AC vents to prevent cold damage.
Move crotons outside only after all danger of frost has passed. Acclimate the plant slowly over 7-10 days. Bring crotons back inside before night temps drop below 50°F.
Pruning
Pruning is not required but can shape crotons and remove dead leaves or leggy growth. Using clean shears, trim just above leaf nodes on stems to encourage bushier growth.
Propagating
Crotons can be propagated from stem cuttings or through air layering:
-
Stem cuttings – Take 4-6 inch cuttings from leafy stem tips. Dip ends in rooting hormone and plant in soil.
-
Air layering – Make a 2 inch wound on stem, coat in rooting hormone, wrap with sphagnum moss, and cover in plastic wrap. Roots should develop in 4-8 weeks.
Common Problems
Crotons are sensitive plants and may develop issues if their needs are not met:
- Dropping leaves – Due to overwatering, underwatering, or insufficient light
- Wilting – Can indicate underwatering or high temperatures
- Leaf curling – Caused by too little humidity
- Leggy growth – Results from inadequate sunlight
- Pests – Mealybugs, spider mites, and thrips may occur
With the right care, the gorgeous croton bush on fire plant will thrive indoors, rewarding you with its spectacular, multicolored foliage!