Crimson Clover vs New Guinea Impatiens Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Crimson Clover
Trifolium incarnatum
Crimson Clover is an annual legume typically grown as a cover crop, forage crop, or for ornamental purposes. It features vibrant crimson-red, elongated flower heads that bloom in the spring and early summer. The plant has trifoliate leaves, characteristic of clovers. It is primarily an outdoor plant, thriving in fields and meadows. People grow it for its ability to fix nitrogen in the soil, improve soil structure, attract pollinators, and add a splash of color to landscapes.
New Guinea Impatiens
Impatiens hawkeri
New Guinea Impatiens are popular flowering plants known for their vibrant, showy blooms and attractive foliage. They are herbaceous perennials, typically grown as annuals in cooler climates. They feature succulent stems and oval to lance-shaped leaves that can be green, bronze, or variegated. The flowers come in a wide range of colors, including red, pink, orange, purple, and white. While primarily outdoor plants, they can be grown indoors with sufficient light. People grow them for their continuous blooms and relatively easy care.
Quick Plant Comparison
| Feature | Crimson Clover | New Guinea Impatiens |
|---|---|---|
| Light | Full sun to partial shade | Bright, indirect light is essential. Avoid direct sunlight, especially during the hottest part of the day, as it can scorch the leaves. Insufficient light will result in fewer flowers and leggy growth. |
| Watering | Every 2-3 days during establishment, then every 5-7 days depending on weather and soil moisture | Every 3-5 days, depending on environmental conditions and pot size. |
| Humidity | 40-60% | 40-60% |
| Temperature | 15-24°C | 18-24°C |
| Care Level | Expert | Moderate |
| Growth Rate | Fast | Moderate |
| Max Height | 0.3-0.6 meters (outdoors) | 30-60 cm (indoors) |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-drained soil, adaptable to various soil types but prefers slightly acidic to neutral pH | Well-draining potting mix, such as a peat-based mix amended with perlite or vermiculite. |
| Beginner Friendly | ❌ No | With Caution |
| Weekly Maintenance | 5-10 minutes weekly (primarily for watering and occasional weeding) | 10 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Crimson Clover
| Scientific Name | Trifolium incarnatum |
|---|---|
| Family | Fabaceae |
| Native To | Native to Europe |
| Also Known As | Crimson Clover, Italian Clover, Carnation Clover |
| Leaves | Trifoliate leaves, typical of clovers, with rounded leaflets and a smooth texture. The leaves are generally green, sometimes with a slight reddish tint. |
| Flowers | Does not typically flower indoors. Outdoors, it produces elongated, cone-shaped flower heads composed of numerous small, crimson-red flowers. The flowers bloom in spring and early summer. |
New Guinea Impatiens
| Scientific Name | Impatiens hawkeri |
|---|---|
| Family | Balsaminaceae |
| Native To | New Guinea and the Solomon Islands |
| Also Known As | New Guinea Impatiens, New Guinea Impatient |
| Leaves | Oval to lance-shaped leaves, typically 5-10 cm long. The leaves can be green, bronze, or variegated with shades of yellow, cream, or pink. They have a slightly succulent texture. |
| Flowers | Yes, they can flower indoors with sufficient light. The flowers are single or double and come in a wide range of colors, including red, pink, orange, purple, and white. They are typically 5-7 cm in diameter. |
📏 Size & Growth — Plant Comparison
Crimson Clover
New Guinea Impatiens
🌱 Propagation — Comparing Plant Growth
Crimson Clover
Methods: Seed
Difficulty: Easy
Tips: Sow seeds directly into the soil in early spring or fall. Ensure good soil contact and keep the soil moist until germination.
New Guinea Impatiens
Methods: Stem cuttings, Seed
Difficulty: Easy
Tips: Take stem cuttings about 5-7 cm long, remove the lower leaves, and place them in water or moist potting mix. Keep the cuttings in a warm, humid environment until roots develop.
✨ Benefits & Features — Comparing Plant Value
Crimson Clover
Crimson Clover is unique for its vibrant crimson-red flower heads and its ability to fix nitrogen in the soil, making it a valuable cover crop. Its rapid growth and attractive flowers make it a popular choice for both agricultural and ornamental purposes.
- ✓ Improves soil fertility through nitrogen fixation.
- ✓ Attracts beneficial pollinators like bees.
- ✓ Provides a beautiful ground cover with vibrant red flowers.
- ✓ Suppresses weed growth when used as a cover crop.
- ✓ Enhances soil structure and prevents erosion.
- ⚠️ Toxic to pets
New Guinea Impatiens
New Guinea Impatiens are known for their large, showy flowers and attractive foliage, which can be green, bronze, or variegated. They also tend to be more sun-tolerant than common Impatiens.
- ✓ Adds vibrant color to indoor spaces.
- ✓ Provides a long blooming period.
- ✓ Relatively easy to propagate.
- ✓ Can improve mood and reduce stress.
- ✓ Offers a variety of flower colors to match decor.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Crimson Clover
New Guinea Impatiens
🌞 Light Requirements
Crimson Clover
Full sun to partial shade
Low light tolerant: ❌ No
New Guinea Impatiens
Bright, indirect light is essential. Avoid direct sunlight, especially during the hottest part of the day, as it can scorch the leaves. Insufficient light will result in fewer flowers and leggy growth.
Low light tolerant: ❌ No
💧 Watering Needs
Crimson Clover
Water regularly to keep the soil consistently moist, especially during germination and establishment. Avoid overwatering, which can lead to root rot. Allow the top inch of soil to dry out slightly between waterings once established. Signs of underwatering include wilting and dry, brittle leaves. Overwatering can cause yellowing leaves and a musty smell.
New Guinea Impatiens
Water thoroughly when the top inch of soil feels dry to the touch. Avoid overwatering, as this can lead to root rot. Allow excess water to drain away. Signs of underwatering include wilting leaves, while overwatering can cause yellowing leaves and stem rot.
🌡️ Temperature & Humidity
Crimson Clover
Temperature: 15-24°C
Humidity: 40-60%
New Guinea Impatiens
Temperature: 18-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Crimson Clover
Trifolium incarnatumGardeners looking to improve soil health, attract pollinators, and add a vibrant splash of color to their landscapes.
✅ Choose This Plant If...
- You want to improve soil health naturally.
- You need a cover crop to prevent erosion.
- You want to attract pollinators to your garden.
- You desire a vibrant red ground cover in spring.
- You need a nitrogen-fixing plant for your garden.
❌ Skip This Plant If...
- You are looking for an indoor plant.
- You have pets that may ingest it.
- You have limited sunlight in your garden.
New Guinea Impatiens
Impatiens hawkeriGardeners who want a vibrant, flowering plant for containers or garden beds, and who can provide bright, indirect light indoors.
✅ Choose This Plant If...
- You want a plant with vibrant, long-lasting blooms.
- You have a location with bright, indirect light.
- You enjoy deadheading flowers to encourage more blooms.
- You want a plant that is relatively easy to propagate from cuttings.
- You appreciate a wide variety of flower colors to choose from.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You struggle to provide consistent moisture without overwatering.
- You don't have a location with sufficient bright, indirect light.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Crimson Clover is rated Expert care level, while New Guinea Impatiens is Moderate.
Crimson Clover has fast growth, while New Guinea Impatiens grows moderate.
💡 Pro Tips For Comparing These Plants
Crimson Clover Care Tips
Crimson Clover is primarily an outdoor plant and is challenging to grow indoors due to its high light requirements and need for open space. It requires full sun and well-drained soil. Indoor cultivation is not recommended.
- Sow seeds in early spring or fall for best results.
- Ensure good soil contact when sowing seeds.
- Water regularly during establishment.
- Avoid overwatering to prevent root rot.
- Consider using as a green manure by tilling into the soil after flowering.
New Guinea Impatiens Care Tips
New Guinea Impatiens require bright, indirect light and consistent moisture. They are susceptible to root rot if overwatered. While they can be grown indoors, providing adequate light can be challenging. Regular fertilization promotes abundant blooms. Watch for pests like aphids and spider mites.
- Provide bright, indirect light to encourage blooming.
- Water thoroughly when the top inch of soil is dry, but avoid overwatering.
- Fertilize regularly during the growing season with a balanced liquid fertilizer.
- Pinch back stems to promote bushier growth.
- Monitor for pests like aphids and spider mites and treat promptly.
⚠️ Common Problems & Solutions — Plant Care Comparison
Crimson Clover
New Guinea Impatiens
❓ Frequently Asked Questions — Comparing These Plants
Crimson Clover
What are the light requirements for Crimson Clover?
Crimson Clover thrives best in full sun, requiring at least 6 hours of direct sunlight per day to produce abundant blooms. However, it can tolerate partial shade, especially in hotter climates where afternoon shade can prevent scorching. When grown indoors, place the plant near a south-facing window to maximize light exposure. Insufficient light can lead to leggy growth and reduced flowering. Rotate the plant regularly to ensure even light distribution. If natural light is limited, consider using grow lights to supplement. Monitor the plant’s growth and adjust its position as needed to ensure it receives adequate light.
How do I care for Crimson Clover?
Crimson Clover is relatively easy to care for, making it a great option for beginners. Plant seeds in well-drained soil in a location that receives full sun to partial shade. Water regularly, especially during dry periods, to keep the soil consistently moist but not waterlogged. Fertilize sparingly, as excessive fertilization can inhibit flowering. A balanced fertilizer applied once or twice during the growing season is usually sufficient. Deadhead spent flowers to encourage continued blooming. Monitor for pests and diseases, and address any issues promptly. Provide support if the plants become leggy or top-heavy. In colder climates, Crimson Clover can be grown as an annual or biennial. Proper drainage is crucial to prevent root rot.
How do I propagate Crimson Clover?
Crimson Clover is most commonly propagated by seed. Sow seeds directly into well-drained soil in early spring or fall. Ensure the soil is consistently moist until germination occurs, which typically takes 7-14 days. Thin seedlings as needed to provide adequate spacing. While division and stem cuttings are not commonly used for Crimson Clover propagation, seed saving is a straightforward method. Allow seed heads to dry on the plant, then collect the seeds and store them in a cool, dry place until ready to sow. Direct sowing is generally the most successful method for propagating Crimson Clover.
New Guinea Impatiens
What are the light requirements for New Guinea Impatiens?
New Guinea Impatiens prefer bright, indirect light. They thrive in partial shade, making them ideal for locations that receive morning sun and afternoon shade, or dappled sunlight throughout the day. Direct sunlight can scorch their leaves and fade their flowers, so avoid placing them in areas with intense, prolonged sun exposure.
How do I care for New Guinea Impatiens?
New Guinea Impatiens thrive in partial shade with consistent moisture. Water thoroughly when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Fertilize regularly during the growing season (spring to fall) with a balanced, water-soluble fertilizer, or one formulated for blooming plants, diluted to half strength, every 2-4 weeks to encourage abundant blooms. Maintain a humid environment by misting the plant regularly or placing it near a humidifier.
How do I propagate New Guinea Impatiens?
New Guinea Impatiens are easily 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 bright, indirect light. Roots should develop within a few weeks. Division is possible when repotting larger plants, carefully separating the root ball. Keiki propagation is not applicable to New Guinea Impatiens.
Last updated: May 14, 2026 — Plant care data reviewed and verified by our editorial team.