Creeping Jenny vs Leyland Cypress Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Creeping Jenny
Lysimachia nummularia
Creeping Jenny (Lysimachia nummularia) is a perennial ground cover known for its trailing stems and round, coin-like leaves. It's primarily an outdoor plant, often used in gardens as a ground cover, in hanging baskets, or cascading over walls. While it can be grown indoors, it requires specific conditions to thrive and may not be as vigorous as when grown outdoors. People grow it for its attractive foliage and ability to quickly cover ground.
Leyland Cypress
× Cuprocyparis leylandii
The Leyland Cypress is a fast-growing evergreen conifer, typically grown outdoors as a hedging or screening plant. It exhibits a dense, columnar to pyramidal growth habit. Its foliage is scale-like, soft to the touch, and typically a rich green color, though cultivars offer variations like gold or blue-green. It is not naturally an indoor plant and will struggle to thrive indoors due to its high light and space requirements. People grow it for its rapid growth, ability to create dense privacy screens, and adaptability to various soil conditions.
Quick Plant Comparison
| Feature | Creeping Jenny | Leyland Cypress |
|---|---|---|
| Light | Bright, indirect light to full sun outdoors. Indoors, provide bright indirect light, ideally near a south- or west-facing window. | Full sun (at least 6 hours of direct sunlight per day) |
| Watering | Every 3-7 days, depending on light and temperature | Once established, water deeply every 2-4 weeks during dry periods. |
| Humidity | 40-60% | 30-50% |
| Temperature | 18-24°C | 7-27°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Fast |
| Max Height | 2-10 cm (indoors) | Not suitable for indoor growing. Outdoors: 15-25 meters (50-80 feet) |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining potting mix, such as a mix of peat moss, perlite, and vermiculite. | Well-draining soil; adaptable to various soil types including clay, loam, and sand. |
| Beginner Friendly | With Caution | ❌ No |
| Weekly Maintenance | 10 minutes weekly | 30-60 minutes per year for pruning and fertilization. |
🔬 Botanical Information — Comparing These Plants
Creeping Jenny
| Scientific Name | Lysimachia nummularia |
|---|---|
| Family | Primulaceae |
| Native To | Europe |
| Also Known As | Creeping Jenny, Moneywort, Twopenny Grass |
| Leaves | The leaves are small, round, and coin-like, typically 1-2 cm in diameter. They are usually bright green, but some varieties have golden or variegated foliage. The texture is smooth and slightly succulent. |
| Flowers | It rarely flowers indoors. When it does, it produces small, yellow, cup-shaped flowers in the summer. |
Leyland Cypress
| Scientific Name | × Cuprocyparis leylandii |
|---|---|
| Family | Cupressaceae |
| Native To | Hybrid origin: cross between Cupressus macrocarpa (Monterey Cypress) and Callitris nootkatensis (Nootka Cypress) |
| Also Known As | Leyland Cypress, Leylandii |
| Leaves | Scale-like, soft to the touch, typically a rich green color, though cultivars offer variations like gold or blue-green. Small and tightly arranged along the branches. |
| Flowers | Rarely flowers, and flowers are inconspicuous. |
📏 Size & Growth — Plant Comparison
Creeping Jenny
Leyland Cypress
🌱 Propagation — Comparing Plant Growth
Creeping Jenny
Methods: Stem cuttings, Division
Difficulty: Easy
Tips: Take stem cuttings in spring or summer and root them in water or directly in moist soil. Division can be done in spring or fall by separating the rhizomes.
Leyland Cypress
Methods: Semi-hardwood cuttings
Difficulty: Moderate
Tips: Take cuttings in late summer or early fall. Use rooting hormone and provide consistent moisture and humidity. Success rates can be variable.
✨ Benefits & Features — Comparing Plant Value
Creeping Jenny
Creeping Jenny is known for its rapid growth and trailing habit, making it a popular choice for ground cover and hanging baskets. Its small, round leaves give it a unique and attractive appearance. It is also relatively easy to propagate from stem cuttings.
- ✓ Adds visual interest to indoor spaces with its trailing habit.
- ✓ Can be easily propagated to create more plants.
- ✓ Provides a touch of greenery to brighten up a room.
- ✓ Relatively easy to care for once its needs are understood.
- ✓ Can be used in various container arrangements.
- ⚠️ Toxic to pets
Leyland Cypress
Its rapid growth rate and dense foliage make it an excellent choice for privacy screens and windbreaks. It is a hybrid, meaning it does not reproduce true to seed.
- ✓ Provides a dense privacy screen.
- ✓ Acts as a windbreak.
- ✓ Offers year-round greenery.
- ✓ Relatively low-maintenance once established.
- ✓ Adaptable to various soil conditions.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Creeping Jenny
Leyland Cypress
🌞 Light Requirements
Creeping Jenny
Bright, indirect light to full sun outdoors. Indoors, provide bright indirect light, ideally near a south- or west-facing window.
Low light tolerant: ❌ No
Leyland Cypress
Full sun (at least 6 hours of direct sunlight per day)
Low light tolerant: ❌ No
💧 Watering Needs
Creeping Jenny
Keep the soil consistently moist, but not waterlogged. Allow the top inch of soil to dry out slightly between waterings. Overwatering can lead to root rot, while underwatering will cause the leaves to wilt and turn brown. Ensure good drainage.
Leyland Cypress
Water deeply when planting and during establishment. Once established, water during prolonged dry periods, allowing the soil to dry slightly between waterings. Overwatering can lead to root rot. Signs of underwatering include browning foliage and drooping. Signs of overwatering include yellowing foliage and soggy soil.
🌡️ Temperature & Humidity
Creeping Jenny
Temperature: 18-24°C
Humidity: 40-60%
Leyland Cypress
Temperature: 7-27°C
Humidity: 30-50%
🤔 Which Plant Is Right For You?
Creeping Jenny
Lysimachia nummulariaExperienced plant owners looking for a trailing plant to add to a bright indoor space or outdoor container.
✅ Choose This Plant If...
- You want a trailing plant for a hanging basket or container arrangement.
- You have a bright indoor space where it can receive ample light.
- You enjoy the look of its small, round, coin-like leaves.
- You are an experienced plant owner who can provide the necessary care.
- You want a plant that is easy to propagate.
❌ Skip This Plant If...
- You have pets that may ingest the plant.
- You cannot provide bright, indirect light indoors.
- You are a beginner plant owner looking for a low-maintenance plant.
Leyland Cypress
× Cuprocyparis leylandiiThose seeking a fast-growing privacy screen or windbreak in their landscape.
✅ Choose This Plant If...
- You need a fast-growing privacy screen or windbreak.
- You have a large outdoor space.
- You want an evergreen tree that is relatively low-maintenance once established.
- You need a plant that can tolerate a variety of soil conditions.
- You are prepared to prune regularly to maintain its shape and size.
❌ Skip This Plant If...
- You have limited outdoor space.
- You are looking for an indoor plant.
- You have pets that may ingest the plant.
- You are not prepared to prune regularly.
- You live in an area prone to seiridium canker.
🎯 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
Creeping Jenny Care Tips
Creeping Jenny is relatively easy to grow outdoors, but requires more attention indoors. Providing adequate light and consistent moisture are crucial. It can become leggy and less vibrant indoors without sufficient light. Regular pruning is needed to maintain its shape and prevent it from becoming too invasive.
- Provide bright, indirect light to prevent leggy growth.
- Water thoroughly when the top inch of soil is dry.
- Fertilize regularly during the growing season.
- Prune regularly to maintain shape and encourage bushier growth.
- Monitor for pests and treat promptly.
Leyland Cypress Care Tips
Leyland Cypress is an outdoor plant that requires full sun and well-drained soil. It is not suitable for indoor growing due to its size and light requirements. Maintaining proper watering and fertilization is crucial for healthy growth. Pruning is necessary to maintain desired shape and size.
- Plant in well-draining soil to prevent root rot.
- Water deeply during establishment and dry periods.
- Fertilize in early spring with a balanced slow-release fertilizer.
- Prune regularly to maintain desired shape and size.
- Monitor for pests and diseases and treat promptly.
⚠️ Common Problems & Solutions — Plant Care Comparison
Creeping Jenny
Leyland Cypress
❓ Frequently Asked Questions — Comparing These Plants
Creeping Jenny
What are the light requirements for Creeping Jenny?
Creeping Jenny prefers bright, indirect light, but it can tolerate partial shade. In brighter light, the foliage will be more vibrant and the growth will be more vigorous. Avoid direct sunlight, especially during the hottest part of the day, as it can scorch the leaves. An east-facing window is ideal, but a north- or west-facing window can also work, as long as the plant receives sufficient light.
How do I care for Creeping Jenny?
Creeping Jenny thrives in bright, indirect light but can tolerate some shade. Water when the top inch of soil feels dry to the touch, avoiding overwatering which can lead to root rot. Well-draining soil is crucial. Fertilize monthly during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Prune regularly to maintain desired shape and encourage bushier growth.
How do I propagate Creeping Jenny?
Creeping Jenny is easily propagated through stem cuttings or layering. For stem cuttings, take a 4-6 inch cutting from a healthy stem, removing the lower leaves. Place the cutting in water or directly into moist potting mix. Roots should develop within a few weeks.
Leyland Cypress
What are the light requirements for Leyland Cypress?
Leyland Cypress needs bright, indirect light to thrive indoors. Direct sunlight can scorch the foliage, so avoid placing it in a south-facing window without some form of light diffusion. An east- or west-facing window is ideal, providing ample light without the harshness of direct sun.
How do I care for Leyland Cypress?
Leyland Cypress thrives indoors with bright, indirect light. Ensure it receives at least 6 hours of sunlight daily, supplementing with grow lights if needed. Water thoroughly when the top inch of soil feels dry, ensuring proper drainage to prevent root rot. Maintain moderate humidity levels by misting regularly or using a humidifier.
How do I propagate Leyland Cypress?
Leyland Cypress can be propagated through stem cuttings or air layering. For stem cuttings, take a 4-6 inch cutting from new growth in spring or early summer. Remove the lower leaves and dip the cut end in rooting hormone. Plant the cutting in a well-draining potting mix and keep it moist and humid by covering it with a plastic bag or humidity dome. Place in bright, indirect light. Roots should develop in 6-8 weeks.
Last updated: May 11, 2026 — Plant care data reviewed and verified by our editorial team.