Blue Ginger vs Morning Glory Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Blue Ginger
Dichorisandra thyrsiflora
Dichorisandra thyrsiflora, commonly known as Blue Ginger, is a striking tropical perennial native to Brazil. Despite its common name, it is not a true ginger. It features upright, cane-like stems adorned with glossy, dark green leaves. The plant is prized for its vibrant, cobalt-blue flowers that bloom in dense, terminal clusters (thyrses), typically in late summer or fall. It is primarily grown outdoors in warm climates as an ornamental plant, adding a splash of color to gardens and landscapes. While it can be grown indoors, it requires very bright light and high humidity to thrive and flower successfully.
Morning Glory
Ipomoea purpurea
Ipomoea purpurea, the Common Morning Glory, is a fast-growing, annual climbing vine known for its vibrant, trumpet-shaped flowers that open in the morning and close in the afternoon. It features heart-shaped leaves and twining stems that can quickly cover fences, trellises, and other structures. While prized for its beauty and rapid growth outdoors, it's not typically grown indoors due to its high light requirements and aggressive growth habit. People grow it for its ornamental value, providing quick coverage and colorful blooms in gardens.
Quick Plant Comparison
| Feature | Blue Ginger | Morning Glory |
|---|---|---|
| Light | Bright indirect light to partial shade. Requires several hours of direct sunlight for optimal flowering. | Full sun (at least 6-8 hours of direct sunlight daily) |
| Watering | Every 5-7 days during the growing season, less frequently in winter. | Every 2-3 days outdoors in warm weather, less frequently in cooler conditions. |
| Humidity | 60-80% | 40-60% |
| Temperature | 18-27°C | 18-27°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Fast |
| Max Height | 1-2 meters (indoors, typically smaller) | Rarely grown indoors, but outdoors can reach 2-3 meters. |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, fertile soil rich in organic matter. A mix of potting soil, peat moss, and perlite is suitable. | Well-draining soil, such as a mix of potting soil, perlite, and compost. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly | 30 minutes weekly during the growing season. |
🔬 Botanical Information — Comparing These Plants
Blue Ginger
| Scientific Name | Dichorisandra thyrsiflora |
|---|---|
| Family | Commelinaceae |
| Native To | Brazil |
| Also Known As | Blue Ginger, Ginger Lily, Blue Ginger Lily |
| Leaves | Glossy, dark green leaves that are lance-shaped to elliptical. They are typically 15-30 cm long and 5-10 cm wide, with a smooth texture and prominent veins. |
| Flowers | Flowers are cobalt-blue and bloom in dense, terminal clusters (thyrses). Flowering indoors is rare but possible with optimal conditions. |
Morning Glory
| Scientific Name | Ipomoea purpurea |
|---|---|
| Family | Convolvulaceae |
| Native To | Mexico and Central America |
| Also Known As | Common Morning Glory, Tall Morning Glory |
| Leaves | Heart-shaped leaves, typically 5-15 cm long, with a smooth texture and a vibrant green color. |
| Flowers | Produces trumpet-shaped flowers in shades of purple, pink, blue, and white. Flowers are typically 5-8 cm in diameter and bloom profusely during the summer months. Rarely flowers indoors. |
📏 Size & Growth — Plant Comparison
Blue Ginger
Morning Glory
🌱 Propagation — Comparing Plant Growth
Blue Ginger
Methods: Stem cuttings, Division
Difficulty: Moderate
Tips: Take stem cuttings in spring or summer. Root them in water or directly in moist potting mix. Division can be done when repotting, separating rhizomes with healthy growth.
Morning Glory
Methods: Seed, Stem cuttings
Difficulty: Easy
Tips: Soak seeds in water for 24 hours before planting to improve germination. For stem cuttings, take cuttings from healthy vines and root them in water or moist soil.
✨ Benefits & Features — Comparing Plant Value
Blue Ginger
The striking cobalt-blue flowers are a rare and highly desirable trait. It is not a true ginger, despite its common name, and belongs to a different plant family. Its upright, cane-like stems and glossy green leaves add to its ornamental appeal.
- ✓ Adds a vibrant splash of color to gardens and landscapes.
- ✓ Provides a unique and exotic aesthetic.
- ✓ Can be a rewarding challenge for experienced gardeners.
- ✓ Attracts pollinators to the garden.
- ✓ Offers a sense of accomplishment when successfully grown.
- ⚠️ Toxic to pets
Morning Glory
The flowers of Ipomoea purpurea open in the morning and close in the afternoon, a characteristic known as nyctinasty. The plant is a prolific seed producer, contributing to its rapid spread.
- ✓ Provides quick coverage and visual appeal to fences and trellises.
- ✓ Attracts pollinators like hummingbirds and butterflies to the garden.
- ✓ Offers vibrant, colorful blooms that enhance the aesthetic of outdoor spaces.
- ✓ Can be used to create a natural privacy screen.
- ✓ Relatively easy to grow from seed.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Blue Ginger
Morning Glory
🌞 Light Requirements
Blue Ginger
Bright indirect light to partial shade. Requires several hours of direct sunlight for optimal flowering.
Low light tolerant: ❌ No
Morning Glory
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
💧 Watering Needs
Blue Ginger
Water thoroughly when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Allow excess water to drain away. Signs of overwatering include yellowing leaves and a mushy stem base. Underwatering results in wilting and dry, crispy leaf edges.
Morning Glory
Water deeply when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Signs of overwatering include yellowing leaves and wilting, while underwatering is indicated by dry, crispy leaves and drooping.
🌡️ Temperature & Humidity
Blue Ginger
Temperature: 18-27°C
Humidity: 60-80%
Morning Glory
Temperature: 18-27°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Blue Ginger
Dichorisandra thyrsifloraExperienced gardeners in warm climates seeking a vibrant, flowering plant for their outdoor landscape.
✅ Choose This Plant If...
- You live in a warm climate where it can thrive outdoors.
- You have a greenhouse or conservatory with very bright light and high humidity.
- You are an experienced gardener looking for a challenging and rewarding plant.
- You appreciate unique and vibrant blue flowers.
- You are willing to provide the specific care this plant needs to flourish.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You have limited indoor light.
- You are a beginner gardener.
- You are looking for a low-maintenance houseplant.
Morning Glory
Ipomoea purpureaGardeners looking for a fast-growing vine to cover fences, trellises, or other structures outdoors.
✅ Choose This Plant If...
- You want a fast-growing vine to quickly cover a fence or trellis.
- You want to attract hummingbirds and butterflies to your garden.
- You enjoy vibrant, colorful flowers that bloom in the morning.
- You have a sunny outdoor space with well-draining soil.
- You are prepared to manage its aggressive growth and prevent it from becoming invasive.
❌ Skip This Plant If...
- You have pets that might ingest the seeds.
- You don't have a sunny outdoor space.
- You are looking for a low-maintenance plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Blue Ginger has moderate growth, while Morning Glory grows fast.
💡 Pro Tips For Comparing These Plants
Blue Ginger Care Tips
Blue Ginger is primarily an outdoor plant that requires specific conditions to thrive indoors. It needs very bright light, high humidity, and consistent watering. Flowering indoors can be challenging. It is toxic to pets, requiring careful placement. This plant is not recommended for beginners.
- Provide bright, indirect light with several hours of direct sunlight for optimal flowering.
- 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 liquid fertilizer.
- Protect from frost and cold temperatures.
Morning Glory Care Tips
Morning Glory is primarily an outdoor plant that requires full sun and ample space to grow. It's challenging to grow indoors due to its high light needs and aggressive growth. Requires regular watering and fertilization during the growing season. Can become invasive if not managed properly.
- Soak seeds in water for 24 hours before planting to improve germination.
- Provide a sturdy support structure for the vines to climb.
- Water deeply but infrequently, allowing the soil to dry out slightly between waterings.
- Fertilize regularly during the growing season to promote abundant blooms.
- Monitor for pests and diseases and treat promptly to prevent spread.
⚠️ Common Problems & Solutions — Plant Care Comparison
Blue Ginger
Morning Glory
❓ Frequently Asked Questions — Comparing These Plants
Blue Ginger
What are the light requirements for Blue Ginger?
Blue Ginger requires bright, indirect light to thrive and produce its vibrant blue bracts. Avoid direct sunlight, especially during the hottest part of the day, as it can scorch the leaves. An east-facing window is ideal, providing gentle morning light. A north-facing window can also work if the light is bright enough. If you’re using a south- or west-facing window, filter the light with a sheer curtain. Insufficient light will result in leggy growth, reduced flowering, and dull foliage. Rotate the plant regularly to ensure even light exposure on all sides. Artificial grow lights can supplement natural light, especially during winter months.
How do I care for Blue Ginger?
Blue Ginger thrives in bright, indirect light. Direct sunlight can scorch its leaves. Water thoroughly when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Maintain high humidity levels, ideally above 60%, through misting, a humidifier, or pebble tray. Fertilize every 2-4 weeks during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Reduce watering and fertilization in fall and winter. Repot every 1-2 years in spring, using a well-draining potting mix. Prune spent flower stalks to encourage new growth. Maintain temperatures between 65-80°F (18-27°C). Protect from drafts and sudden temperature changes. Monitor for pests like spider mites and mealybugs and treat promptly. Provide support for taller stems as needed. Ensure adequate air circulation.
How do I propagate Blue Ginger?
Blue Ginger can be propagated through division, stem cuttings, or keiki (offsets).
Morning Glory
What are the light requirements for Morning Glory?
Morning Glories are sun-loving plants and require at least 6 hours of direct sunlight each day to thrive. Insufficient light can lead to leggy growth, fewer blooms, and pale foliage. When planting, choose a location that receives full sun throughout the morning and early afternoon. In hotter climates, some afternoon shade can be beneficial to prevent scorching. For container-grown plants, rotate the pot regularly to ensure even exposure to light. If growing indoors, place the Morning Glory near a south-facing window or supplement with grow lights. Lack of sufficient light will significantly impact the plant’s health and flowering ability.
How do I care for Morning Glory?
Morning Glories thrive in full sun, needing at least 6 hours of direct sunlight daily. Plant them in well-draining soil amended with compost. Water regularly, especially during dry periods, but avoid overwatering to prevent root rot. Provide a sturdy support structure like a trellis, fence, or arbor for the vines to climb. Fertilize monthly during the growing season with a balanced fertilizer. Prune regularly to control growth and encourage branching, which promotes more blooms. Deadhead spent flowers to prolong the blooming period. Monitor for pests like aphids and spider mites and treat as needed. In colder climates, treat as annuals, or overwinter indoors if grown in containers. Protect from frost.
How do I propagate Morning Glory?
Morning Glories can be easily propagated from stem cuttings or by layering. For stem cuttings, take a 4-6 inch cutting from a healthy vine, remove the lower leaves, and place the cutting in water or moist potting mix. Roots should develop in a few weeks. For layering, bend a long vine to the ground and bury a section of the stem in soil, leaving the tip exposed. Once roots have formed at the buried section, sever the new plant from the parent vine. Both methods are best done in spring or early summer. Ensure the cuttings or layered sections receive adequate moisture and warmth to promote root development.
Last updated: April 29, 2026 — Plant care data reviewed and verified by our editorial team.