Glory Bush vs Pride of Madeira Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Glory Bush
Clerodendrum ugandense
Clerodendrum ugandense, commonly known as the Blue Butterfly Bush, is a sprawling evergreen shrub or vine prized for its unique and vibrant blue flowers. It typically grows to a height of 4-10 feet outdoors. The plant features arching branches adorned with glossy, dark green leaves. The flowers, resembling butterflies, are a striking shade of blue with long stamens that add to their delicate appearance. It is primarily grown as an ornamental plant in gardens and landscapes in warm climates. While it can be grown in containers, it is primarily an outdoor plant and may struggle indoors due to light and humidity requirements.
Pride of Madeira
Echium candicans
Pride of Madeira is a large, evergreen shrub native to the island of Madeira. It is prized for its spectacular, dense, cone-shaped flower spikes that can reach up to 50 cm (20 inches) in length. The flowers are typically a vibrant blue-purple, though pink and white varieties exist. The plant has a bushy, rounded habit and can grow quite large. It is primarily an outdoor plant, grown for its impressive floral display in gardens and landscapes. While it can be grown in containers, it requires significant space and specific conditions to thrive.
Quick Plant Comparison
| Feature | Glory Bush | Pride of Madeira |
|---|---|---|
| Light | Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal flowering. | Full sun (at least 6 hours of direct sunlight per day) |
| Watering | Every 5-7 days during the growing season, less frequently in winter. | Every 1-2 weeks, depending on weather and soil drainage |
| Humidity | 40-60% | 30-50% |
| Temperature | 18-27°C | 15-25°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Moderate |
| Max Height | 1-2 meters (indoors, if grown in a container) | Outdoor: 1-2.5 meters (3-8 feet). Indoor (container): Significantly smaller, typically under 1 meter (3 feet), but challenging to maintain. |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, fertile soil. A mix of potting soil, perlite, and compost is suitable. | Well-draining soil mix, such as a cactus or succulent mix amended with perlite or sand. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly | 30 minutes weekly (including watering, fertilizing, and pruning) |
🔬 Botanical Information — Comparing These Plants
Glory Bush
| Scientific Name | Clerodendrum ugandense |
|---|---|
| Family | Lamiaceae |
| Native To | East Africa (Uganda, Kenya) |
| Also Known As | Blue Butterfly Bush, Butterfly Clerodendrum, Oxford and Cambridge Bush |
| Leaves | The leaves are glossy, dark green, and oval-shaped with slightly serrated edges. They are typically 5-10 cm long. |
| Flowers | It flowers readily outdoors in warm climates. The flowers are a vibrant blue color and resemble butterflies. They are borne in clusters at the ends of branches. |
Pride of Madeira
| Scientific Name | Echium candicans |
|---|---|
| Family | Boraginaceae |
| Native To | Madeira Island, Portugal |
| Also Known As | Pride of Madeira, Echium fastuosum |
| Leaves | The leaves are lance-shaped, grey-green in color, and covered in fine, silvery-white hairs, giving them a soft, velvety texture. They are typically 10-20 cm (4-8 inches) long. |
| Flowers | It rarely flowers indoors. Outdoors, it produces dense, cone-shaped flower spikes that are typically a vibrant blue-purple, though pink and white varieties exist. The flowers are small and tubular, packed tightly together on the spikes. |
📏 Size & Growth — Plant Comparison
Glory Bush
Pride of Madeira
🌱 Propagation — Comparing Plant Growth
Glory Bush
Methods: Stem cuttings, Seed
Difficulty: Moderate
Tips: Take stem cuttings in spring or summer. Dip the cut end in rooting hormone and plant in moist potting mix. Keep the cuttings in a warm, humid environment until roots develop.
Pride of Madeira
Methods: Seed, Stem cuttings
Difficulty: Moderate
Tips: For seeds, sow in spring in well-draining soil. For stem cuttings, take semi-hardwood cuttings in late summer and root in a well-draining medium. Use rooting hormone to improve success.
✨ Benefits & Features — Comparing Plant Value
Glory Bush
The unique blue, butterfly-shaped flowers are the most distinctive feature. The long stamens add to the delicate appearance. It's a relatively fast-growing shrub in warm climates.
- ✓ Attracts pollinators like butterflies and hummingbirds.
- ✓ Adds vibrant color to the garden with its unique blue flowers.
- ✓ Provides a beautiful focal point in the landscape.
- ✓ Can be used as a hedge or screen.
- ✓ Offers a sense of tranquility and connection with nature.
- ⚠️ Toxic to pets
Pride of Madeira
Its large, cone-shaped flower spikes are its most distinctive feature. The silvery-white hairs on the leaves add to its visual appeal. It's also endemic to Madeira, making it a unique plant.
- ✓ Attracts pollinators like bees and butterflies.
- ✓ Provides a stunning visual display with its vibrant flowers.
- ✓ Adds a touch of exotic beauty to the garden.
- ✓ Relatively drought-tolerant once established.
- ✓ Provides habitat for beneficial insects.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Glory Bush
Pride of Madeira
🌞 Light Requirements
Glory Bush
Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal flowering.
Low light tolerant: ❌ No
Pride of Madeira
Full sun (at least 6 hours of direct sunlight per day)
Low light tolerant: ❌ No
💧 Watering Needs
Glory Bush
Water thoroughly when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. During the growing season, water more frequently. Reduce watering in the winter months. Signs of underwatering include wilting leaves, while overwatering can cause yellowing leaves and root rot.
Pride of Madeira
Water thoroughly when the top inch of soil is dry. Avoid overwatering, as this can lead to root rot. During the growing season (spring and summer), water more frequently. Reduce watering in the fall and winter. Signs of underwatering include wilting leaves; overwatering includes yellowing leaves and soggy soil.
🌡️ Temperature & Humidity
Glory Bush
Temperature: 18-27°C
Humidity: 40-60%
Pride of Madeira
Temperature: 15-25°C
Humidity: 30-50%
🤔 Which Plant Is Right For You?
Glory Bush
Clerodendrum ugandenseExperienced gardeners in warm climates looking for a flowering shrub to attract butterflies.
✅ Choose This Plant If...
- You want to attract butterflies to your garden.
- You live in a warm climate with plenty of sunlight.
- You are an experienced gardener looking for a unique flowering shrub.
- You have a large outdoor space for the plant to grow.
- You are prepared to provide the specific care this plant needs.
❌ Skip This Plant If...
- You have pets that may ingest the plant.
- You live in a cold climate with limited sunlight.
- You are a beginner gardener.
- You have limited space for a large shrub.
- You are not prepared to provide the high light levels it needs.
Pride of Madeira
Echium candicansExperienced gardeners in mild climates who want a spectacular flowering shrub in their garden.
✅ Choose This Plant If...
- You live in a mild climate with plenty of sunshine.
- You want to attract pollinators to your garden.
- You have a large garden space to accommodate its size.
- You appreciate dramatic floral displays.
- You are an experienced gardener looking for a rewarding challenge.
❌ Skip This Plant If...
- You live in a cold climate with harsh winters.
- You have limited space for a large shrub.
- You have pets, especially horses, due to its toxicity.
- You cannot provide full sun.
- You are a beginner gardener.
🎯 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
Glory Bush Care Tips
Clerodendrum ugandense is primarily an outdoor plant that requires ample sunlight and well-draining soil. Indoor cultivation is challenging due to the need for high light levels and humidity. Regular pruning is necessary to maintain shape and encourage flowering. Toxicity to pets is a significant concern.
- Provide ample sunlight for optimal flowering.
- Water deeply but infrequently, allowing the soil to dry slightly between waterings.
- Fertilize regularly during the growing season to promote healthy growth and abundant blooms.
- Prune regularly to maintain shape and encourage flowering.
- Protect from frost in colder climates.
Pride of Madeira Care Tips
Pride of Madeira is primarily an outdoor plant and requires full sun and well-draining soil. Growing it indoors is challenging due to its need for intense light and space. It is best suited for experienced gardeners in mild climates. Toxicity to horses is a concern.
- Provide excellent drainage to prevent root rot.
- Water deeply but infrequently, allowing the soil to dry out between waterings.
- Fertilize regularly during the growing season to promote abundant flowering.
- Prune after flowering to maintain shape and encourage bushier growth.
- Protect from frost in colder climates.
⚠️ Common Problems & Solutions — Plant Care Comparison
Glory Bush
Pride of Madeira
❓ Frequently Asked Questions — Comparing These Plants
Glory Bush
What are the light requirements for Glory Bush?
Glory Bush requires bright, indirect light to thrive and produce abundant blooms. Insufficient light can lead to leggy growth, reduced flowering, and pale leaves. A location near an east- or west-facing window is ideal, providing several hours of bright, indirect sunlight each day. Avoid placing the plant in direct sunlight, especially during the hottest part of the day, as this can scorch the leaves.
How do I care for Glory Bush?
Glory Bush thrives in bright, indirect light; avoid direct sunlight to prevent leaf scorch. Water thoroughly when the top inch of soil feels dry to the touch, ensuring good drainage. Maintain high humidity levels, especially during the blooming season, by misting regularly or using a humidifier.
How do I propagate Glory Bush?
Glory Bush 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 it in a well-draining potting mix. Keep the soil moist and provide high humidity by covering the cutting with a plastic bag or placing it in a propagator.
Pride of Madeira
What are the light requirements for Pride of Madeira?
Pride of Madeira thrives in full sun, needing at least 6-8 hours of direct sunlight per day to flower prolifically. Inadequate sunlight can result in leggy growth, reduced flowering, and pale foliage. When grown indoors, place it near a south-facing window where it can receive ample sunlight. If natural light is insufficient, supplement with grow lights to ensure optimal growth and flowering. Rotate the plant regularly to ensure even light exposure on all sides. Insufficient light can also lead to a weaker plant that is more susceptible to pests and diseases.
How do I care for Pride of Madeira?
Pride of Madeira requires full sun and well-drained soil. Water deeply but infrequently, allowing the soil to dry out between waterings. Fertilize sparingly with a balanced fertilizer during the growing season (spring and summer). Prune spent flower spikes to encourage bushier growth and potential reblooming. Provide protection from frost in colder climates, either by moving potted plants indoors or covering them with frost cloth. Avoid overwatering, especially during the winter months, as this can lead to root rot. Ensure good air circulation to prevent fungal diseases. Repot young plants annually to accommodate their growth.
How do I propagate Pride of Madeira?
Pride of Madeira can be propagated by stem cuttings or seeds. For stem cuttings, take 4-6 inch cuttings from healthy stems in the spring or summer. Remove the lower leaves and dip the cut end in rooting hormone. Plant the cuttings in well-draining potting mix and keep them moist. Roots should develop in 4-6 weeks. Seeds can be sown in the spring. Keep the soil moist and provide bright, indirect light. Germination can take several weeks. Division is difficult due to the plant’s structure. Keiki production is not typical for this plant.
Last updated: May 5, 2026 — Plant care data reviewed and verified by our editorial team.