Morning Glory vs Parrot's Feather Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
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.
Parrot's Feather
Myriophyllum aquaticum
Parrot's Feather is an aquatic perennial plant characterized by its feathery, bright green leaves that emerge both above and below the water surface. Submerged leaves are typically reddish. It spreads rapidly through rhizomes, forming dense mats. While sometimes grown in aquariums or water gardens for its ornamental value and ability to oxygenate water, it's primarily an outdoor plant. It is considered an invasive species in many regions due to its aggressive growth and ability to outcompete native vegetation. Its emergent stems can reach up to a foot above the water.
Quick Plant Comparison
| Feature | Morning Glory | Parrot's Feather |
|---|---|---|
| Light | Full sun (at least 6-8 hours of direct sunlight daily) | Full sun to partial shade |
| Watering | Every 2-3 days outdoors in warm weather, less frequently in cooler conditions. | Daily to keep soil saturated |
| Humidity | 40-60% | 60-90% |
| Temperature | 18-27°C | 15-27°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Fast |
| Max Height | Rarely grown indoors, but outdoors can reach 2-3 meters. | Up to 30 cm (12 inches) above water surface |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining soil, such as a mix of potting soil, perlite, and compost. | Heavy clay or loam soil that retains moisture well. Can also be grown directly in water. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly during the growing season. | 30 minutes weekly to control spread and remove debris. |
🔬 Botanical Information — Comparing These Plants
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. |
Parrot's Feather
| Scientific Name | Myriophyllum aquaticum |
|---|---|
| Family | Haloragaceae |
| Native To | South America |
| Also Known As | Parrotfeather, Parrot's-feather, Brazilian watermilfoil |
| Leaves | Submerged leaves are finely divided and reddish-green. Emergent leaves are bright green, lance-shaped, and arranged in whorls around the stem, resembling feathers. Leaves are typically 2-5 cm long. |
| Flowers | Rarely flowers, especially in cultivation. Flowers are small, inconspicuous, and white, appearing in the leaf axils. |
📏 Size & Growth — Plant Comparison
Morning Glory
Parrot's Feather
🌱 Propagation — Comparing Plant 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.
Parrot's Feather
Methods: Stem cuttings, division of rhizomes
Difficulty: Easy
Tips: Take stem cuttings with at least 2-3 nodes. Place cuttings in water or directly into moist soil. Rhizome divisions can be planted directly into the desired location.
✨ Benefits & Features — Comparing Plant Value
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
Parrot's Feather
Parrot's Feather is unique due to its ability to grow both submerged and emergent, with distinct leaf forms in each environment. Its feathery foliage and rapid growth make it a visually striking but potentially problematic addition to aquatic ecosystems.
- ✓ Oxygenates water, improving water quality.
- ✓ Provides habitat for small aquatic animals.
- ✓ Adds a unique texture and visual appeal to water gardens.
- ✓ Can help to reduce algae growth by competing for nutrients.
- ✓ Offers a natural, calming aesthetic.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Morning Glory
Parrot's Feather
🌞 Light Requirements
Morning Glory
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
Parrot's Feather
Full sun to partial shade
Low light tolerant: ❌ No
💧 Watering Needs
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.
Parrot's Feather
Requires consistently moist to wet conditions. If grown in a container, ensure the soil is always saturated. For outdoor ponds or water gardens, it naturally thrives in water. Overwatering is not a concern, but allowing the soil to dry out will cause the plant to suffer. Signs of underwatering include wilting and browning of leaves.
🌡️ Temperature & Humidity
Morning Glory
Temperature: 18-27°C
Humidity: 40-60%
Parrot's Feather
Temperature: 15-27°C
Humidity: 60-90%
🤔 Which Plant Is Right For You?
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.
Parrot's Feather
Myriophyllum aquaticumThose with outdoor ponds, water gardens, or large aquariums who are aware of its invasive potential.
✅ Choose This Plant If...
- You have a pond or water garden and want an oxygenating plant.
- You are looking for a plant that can provide habitat for aquatic life.
- You understand its invasive potential and are prepared to manage its growth.
- You have a very bright, sunny location to provide adequate light.
- You enjoy the unique feathery texture of its foliage.
❌ Skip This Plant If...
- You are looking for an easy-to-care-for indoor plant.
- You do not have a pond or water garden.
- You are concerned about invasive species.
- You have pets that might ingest the plant.
- You cannot provide consistently wet conditions.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Morning Glory needs full sun (at least 6-8 hours of direct sunlight daily), while Parrot's Feather prefers full sun to partial shade.
💡 Pro Tips For Comparing These Plants
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.
Parrot's Feather Care Tips
Parrot's Feather is primarily an outdoor aquatic plant and requires very specific conditions to thrive indoors. It needs intense light, constant moisture, and high humidity. It is an aggressive spreader, so containment is crucial. Indoor growth is challenging and often unsuccessful.
- Provide ample sunlight to prevent leggy growth.
- Regularly prune to control its spread and maintain shape.
- Monitor water quality and adjust as needed.
- Fertilize during the growing season to promote healthy growth.
- Consider using a floating barrier to contain its spread in larger ponds.
⚠️ Common Problems & Solutions — Plant Care Comparison
Morning Glory
Parrot's Feather
❓ Frequently Asked Questions — Comparing These Plants
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.
Parrot's Feather
What are the light requirements for Parrot's Feather?
Parrot’s Feather requires ample light to flourish. Ideally, it should receive at least 6 hours of direct sunlight per day, or bright indirect light. Insufficient light can lead to leggy growth and reduced vibrant color. When growing in aquariums, use full-spectrum LED lighting specifically designed for aquatic plants. Position the plant where it receives the most light, but be mindful of potential algae growth caused by excessive light. Adjust light intensity and duration based on the plant’s response. For outdoor ponds, ensure the plant is not overly shaded.
How do I care for Parrot's Feather?
Parrot’s Feather thrives in full sun to partial shade. Ensure at least 6 hours of sunlight daily for optimal growth. Maintain water temperatures between 60-80°F (15-27°C). Water should be clean and well-oxygenated. Regularly prune to control growth and prevent overcrowding. Fertilize with a liquid aquatic plant fertilizer every 2-4 weeks during the growing season (spring and summer). Monitor for pests like aphids and snails. If growing in a container, use a nutrient-rich aquatic soil. For submerged growth, provide sufficient light and carbon dioxide. Change the water regularly to prevent algae buildup. Good water circulation is crucial.
How do I propagate Parrot's Feather?
Parrot’s Feather is easily propagated through cuttings. Simply cut a healthy stem section, about 4-6 inches long, and remove the lower leaves. You can propagate in water or directly in moist substrate.
Last updated: April 18, 2026 — Plant care data reviewed and verified by our editorial team.