Flame of the Woods vs Ornamental Kale Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Flame of the Woods
Ixora coccinea
Ixora coccinea, commonly known as Flame of the Woods, is a tropical evergreen shrub or small tree prized for its vibrant clusters of small, star-shaped flowers. The flowers typically come in shades of red, orange, yellow, or pink. It is a popular ornamental plant in warm climates, often used in hedges and foundation plantings. While it can be grown indoors, it requires very specific conditions and is more commonly cultivated outdoors. People grow it for its showy blooms and dense foliage, adding a splash of color to landscapes.
Ornamental Kale
Brassica oleracea var. acephala
Ornamental kale is a cool-season biennial grown as an annual for its colorful foliage. It is not grown for consumption, though technically edible. The plant forms a rosette of broad, ruffled or frilled leaves in shades of green, purple, pink, red, and white. The vibrant colors intensify in cooler temperatures. It is primarily an outdoor plant, thriving in full sun and cool weather. People grow it for its decorative appeal in gardens, containers, and borders, providing color and texture in the fall and winter months.
Quick Plant Comparison
| Feature | Flame of the Woods | Ornamental Kale |
|---|---|---|
| Light | Full sun to partial shade. Requires at least 6 hours of direct sunlight daily to flower profusely. | Full sun to partial shade. Requires at least 6 hours of direct sunlight for best color development. |
| Watering | Every 2-5 days outdoors, potentially less frequently indoors depending on light and humidity. | Every 2-3 days outdoors, less frequently indoors if attempted. |
| Humidity | 50-70% | 40-60% |
| Temperature | 21-27°C | 7-18°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Moderate |
| Max Height | Indoors: 0.6-1.2 meters (2-4 feet). Outdoors: 1.2-3 meters (4-10 feet). | 15-30 cm |
| Pet Safety | ❌ Toxic To Pets | ❌ Mildly Toxic |
| Soil | Well-draining, slightly acidic soil rich in organic matter. A mix of potting soil, peat moss, and perlite is suitable. | Well-draining potting mix rich in organic matter. A mix of garden soil, peat moss, and perlite is suitable. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly | 10 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Flame of the Woods
| Scientific Name | Ixora coccinea |
|---|---|
| Family | Rubiaceae |
| Native To | India, Sri Lanka |
| Also Known As | Flame of the Woods, Jungle Flame, Jungle Geranium, Scarlet Ixora |
| Leaves | The leaves of Ixora coccinea are opposite, simple, and oblong-lanceolate in shape. They are typically 5-10 cm long and 2-4 cm wide. The leaves are glossy green and have a leathery texture. |
| Flowers | Ixora coccinea rarely flowers indoors unless provided with very specific conditions. Outdoors, it produces clusters of small, star-shaped flowers in shades of red, orange, yellow, or pink. The flowers are fragrant and attract pollinators. |
Ornamental Kale
| Scientific Name | Brassica oleracea var. acephala |
|---|---|
| Family | Brassicaceae |
| Native To | Mediterranean region |
| Also Known As | Ornamental Kale, Flowering Kale, Ornamental Cabbage |
| Leaves | The leaves are broad, ruffled, or frilled, with colors ranging from green to purple, pink, red, and white. The leaf texture is often waxy or slightly glossy. |
| Flowers | Ornamental kale will eventually flower, especially in warmer temperatures or after a period of cold. The flowers are small, yellow, and typical of the Brassica family. Flowering (bolting) signals the end of its ornamental value. |
📏 Size & Growth — Plant Comparison
Flame of the Woods
Ornamental Kale
🌱 Propagation — Comparing Plant Growth
Flame of the Woods
Methods: Stem cuttings, Air layering, Seed
Difficulty: Moderate
Tips: Take semi-hardwood cuttings in spring or summer. Dip the cut end in rooting hormone and plant in a well-draining potting mix. Keep the cuttings moist and in a warm, humid environment.
Ornamental Kale
Methods: Seed
Difficulty: Easy
Tips: Sow seeds indoors 6-8 weeks before the last expected frost. Transplant seedlings outdoors after the danger of frost has passed.
✨ Benefits & Features — Comparing Plant Value
Flame of the Woods
Ixora coccinea is known for its vibrant, long-lasting flower clusters that come in a variety of colors. Its dense foliage and compact growth habit make it a popular choice for hedges and foundation plantings. It is also a favorite among butterfly and hummingbird enthusiasts.
- ✓ Adds vibrant color to the landscape.
- ✓ Attracts pollinators like butterflies and hummingbirds.
- ✓ Provides a tropical aesthetic.
- ✓ Can be used as a hedge or screen.
- ✓ Offers a sense of accomplishment for experienced gardeners.
- ⚠️ Toxic to pets
Ornamental Kale
Ornamental kale is unique for its vibrant colors and ruffled leaves, providing a striking contrast to other fall and winter plants. Its colors intensify as temperatures drop, making it a popular choice for cool-season gardens.
- ✓ Adds vibrant color to cool-season gardens
- ✓ Provides visual interest during the dormant season
- ✓ Attracts beneficial insects
- ✓ Easy to grow outdoors in suitable climates
- ✓ Can be used in cut flower arrangements
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Flame of the Woods
Ornamental Kale
🌞 Light Requirements
Flame of the Woods
Full sun to partial shade. Requires at least 6 hours of direct sunlight daily to flower profusely.
Low light tolerant: ❌ No
Ornamental Kale
Full sun to partial shade. Requires at least 6 hours of direct sunlight for best color development.
Low light tolerant: ❌ No
💧 Watering Needs
Flame of the Woods
Water thoroughly when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Signs of overwatering include yellowing leaves and wilting, even when the soil is moist. Underwatering is indicated by drooping leaves and dry, crispy edges.
Ornamental Kale
Water regularly, keeping the soil consistently moist but not waterlogged. Check the soil moisture by sticking your finger about an inch deep. If it feels dry, water thoroughly until water drains from the bottom of the pot. Overwatering can lead to root rot, indicated by yellowing and wilting leaves. Underwatering will cause the leaves to droop and become crispy.
🌡️ Temperature & Humidity
Flame of the Woods
Temperature: 21-27°C
Humidity: 50-70%
Ornamental Kale
Temperature: 7-18°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Flame of the Woods
Ixora coccineaExperienced gardeners in warm climates who want a vibrant flowering shrub for their landscape.
✅ Choose This Plant If...
- You live in a warm, humid climate with plenty of sunshine.
- You want to attract butterflies and hummingbirds to your garden.
- You are an experienced gardener looking for a rewarding challenge.
- You appreciate vibrant, long-lasting blooms.
- You have a greenhouse or sunroom where you can provide the necessary light and humidity.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You live in a cold climate with limited sunlight.
- You are a beginner gardener.
- You don't have the time to provide the high level of care required.
- You don't have a bright, sunny location.
Ornamental Kale
Brassica oleracea var. acephalaGardeners looking for colorful foliage in cool-season gardens and containers.
✅ Choose This Plant If...
- You want vibrant fall and winter color in your garden.
- You need a cool-season plant for containers.
- You want to attract beneficial insects to your garden.
- You enjoy experimenting with different textures and colors in your landscape.
- You have a sunny location with well-draining soil.
❌ Skip This Plant If...
- You live in a warm climate where it will quickly bolt.
- You don't have a sunny outdoor space.
- You have pets that might ingest it and experience gastrointestinal upset.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Both plants have similar basic care requirements but differ in appearance and specific needs. Compare plants carefully to find the best fit for your space.
💡 Pro Tips For Comparing These Plants
Flame of the Woods Care Tips
Ixora coccinea is challenging to grow indoors due to its high light and humidity requirements. It needs bright, direct sunlight and consistently moist, well-draining soil. Maintaining adequate humidity is crucial. Regular fertilization is also necessary to promote flowering. It is best suited for outdoor cultivation in warm climates.
- Provide at least 6 hours of direct sunlight daily.
- Maintain high humidity levels by misting regularly or using a humidifier.
- Water thoroughly when the top inch of soil feels dry, but avoid overwatering.
- Fertilize regularly during the growing season with a balanced fertilizer.
- Prune after flowering to maintain shape and encourage bushier growth.
Ornamental Kale Care Tips
Ornamental kale is primarily an outdoor plant that thrives in cool weather and full sun. Growing it indoors is challenging as it requires very bright light and cool temperatures to maintain its color and form. It is susceptible to pests and diseases, and its lifespan is relatively short.
- Plant in well-draining soil to prevent root rot.
- Provide full sun for best color development.
- Water regularly, especially during dry periods.
- Fertilize every 2-3 weeks with a balanced liquid fertilizer.
- Protect from frost in colder climates.
⚠️ Common Problems & Solutions — Plant Care Comparison
Flame of the Woods
Ornamental Kale
❓ Frequently Asked Questions — Comparing These Plants
Flame of the Woods
What are the light requirements for Flame of the Woods?
Flame of the Woods requires bright, indirect light to thrive and produce abundant blooms. Insufficient light can result in leggy growth and a lack of flowering. A location near an east-facing or west-facing window is ideal, providing ample light without the harshness of direct sunlight. If placed near a south-facing window, use sheer curtains to filter the light. Rotate the plant regularly to ensure even light exposure on all sides. During the winter months, when light levels are lower, consider supplementing with a grow light to maintain adequate illumination. Avoid placing the plant in deep shade, as this will significantly hinder its growth and flowering potential. The plant’s leaves should be a healthy green color; pale or yellowing leaves may indicate insufficient light.
How do I care for Flame of the Woods?
Flame of the Woods thrives with bright, indirect light; direct sunlight can scorch its leaves. Water thoroughly when the top inch of soil feels dry, ensuring proper drainage to prevent root rot. Maintain high humidity levels by misting regularly or using a humidifier, especially in drier climates. Fertilize every 2-3 weeks during the growing season (spring and summer) with a balanced, water-soluble fertilizer formulated for flowering plants. Reduce fertilizing in fall and winter. Prune after flowering to maintain shape and encourage bushier growth. Repot every 1-2 years in spring, using a well-draining potting mix. Keep the plant in temperatures between 65-80°F (18-27°C). Avoid exposing it to temperatures below 60°F (15°C). Check regularly for pests like spider mites and mealybugs, and treat promptly if found. Ensure good air circulation to prevent fungal diseases. Provide a slightly acidic soil pH for optimal growth.
How do I propagate Flame of the Woods?
Flame of the Woods can be propagated through stem cuttings. Take a 4-6 inch cutting from a healthy stem, removing the lower leaves. Dip the cut end in rooting hormone and plant in a well-draining potting mix. Keep the soil moist and provide high humidity by covering the cutting with a plastic bag or dome. Place in bright, indirect light. Roots should develop in 4-6 weeks. Division is possible, but less common. Keiki propagation is not applicable to this species. Ensure the parent plant is healthy before taking cuttings. Maintain a warm environment for successful rooting.
Ornamental Kale
What are the light requirements for Ornamental Kale?
Ornamental Kale needs at least 6 hours of direct sunlight per day to develop its best color. Insufficient light can result in leggy growth and dull foliage. When planting, choose a location that receives full sun, especially during the cooler months. In warmer climates, providing some afternoon shade can prevent the leaves from scorching. For container-grown Ornamental Kale, rotate the pot regularly to ensure even light exposure. If growing indoors, supplement with grow lights to provide adequate illumination. East-facing windows are generally suitable, but south-facing windows may require shading during the hottest part of the day.
How do I care for Ornamental Kale?
Ornamental Kale thrives in cool weather and prefers full sun to partial shade. Plant it in well-draining soil that is rich in organic matter. Water regularly, especially during dry spells, but avoid overwatering, which can lead to root rot. Fertilize every 2-3 weeks with a balanced fertilizer during the growing season to promote vibrant colors. Deadhead any yellowing or damaged leaves to maintain its appearance. Protect from pests such as aphids and cabbage worms. Ensure good air circulation to prevent fungal diseases. Monitor for signs of disease or pest infestation and treat promptly. Provide support if the plant becomes top-heavy. Adjust watering and fertilization based on weather conditions.
How do I propagate Ornamental Kale?
Ornamental Kale is typically grown from seed, but it can also be propagated through stem cuttings, although this is less common. To propagate from stem cuttings, take a 4-6 inch cutting from a healthy stem, removing the lower leaves. Dip the cut end in rooting hormone and plant in a well-draining potting mix. Keep the soil moist and provide indirect light until roots develop.
Last updated: May 4, 2026 — Plant care data reviewed and verified by our editorial team.