Giant Reed vs Jerusalem Cherry Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Giant Reed
Arundo donax
Giant Reed is a tall, perennial grass characterized by its robust, cane-like stems and feathery plumes. It can reach heights of up to 6 meters (20 feet) or more. The plant spreads aggressively via rhizomes, forming dense thickets. While primarily an outdoor plant valued for erosion control, screening, and ornamental purposes, it is rarely grown indoors due to its size and high light requirements. Its rapid growth and invasive nature make it a challenging plant to manage.
Jerusalem Cherry
Solanum pseudocapsicum
Solanum pseudocapsicum, commonly known as Jerusalem Cherry, is a small, shrubby perennial plant often grown as an annual. It features glossy, dark green leaves and produces small, white, star-shaped flowers followed by bright, round berries that ripen to orange or red. These berries are the plant's main ornamental feature. While visually appealing, all parts of the plant, especially the berries, are poisonous. It is primarily an outdoor plant, but is often sold as a temporary indoor decoration. It is grown for its colorful berries, which provide winter interest.
Quick Plant Comparison
| Feature | Giant Reed | Jerusalem Cherry |
|---|---|---|
| Light | Full sun (at least 6-8 hours of direct sunlight daily) | Bright, indirect light to full sun. Requires several hours of direct sunlight to produce abundant berries. |
| Watering | Every 1-2 weeks, depending on rainfall and soil drainage | Every 5-7 days during active growth, less in winter. |
| Humidity | 30-50% | 40-60% |
| Temperature | 15-30°C | 18-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Moderate |
| Max Height | Not suitable for indoor growing; outdoors up to 6 meters (20 feet) | 0.3-1.2 meters (indoors typically smaller) |
| Pet Safety | ✅ Safe | ❌ Toxic To Pets |
| Soil | Well-draining soil; tolerates a wide range of soil types, including sandy, loamy, and clay soils. Prefers slightly acidic to neutral pH. | Well-draining potting mix |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly (primarily for monitoring spread and pruning) | 30 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Giant Reed
| Scientific Name | Arundo donax |
|---|---|
| Family | Poaceae |
| Native To | Native to the Mediterranean basin and parts of Asia; widely naturalized elsewhere |
| Also Known As | Giant Reed, Arundo, Spanish Reed, Carrizo |
| Leaves | The leaves are long, lance-shaped, and typically green, although some cultivars may have variegated foliage. They are arranged alternately along the stem and have a rough texture. |
| Flowers | Rarely flowers indoors. Outdoors, it produces large, feathery plumes of silvery-white flowers in late summer or early fall. |
Jerusalem Cherry
| Scientific Name | Solanum pseudocapsicum |
|---|---|
| Family | Solanaceae |
| Native To | South America |
| Also Known As | Jerusalem Cherry, Madeira Winter Cherry, Natal Cherry, Winter Cherry |
| Leaves | The leaves are lance-shaped, glossy, and dark green, typically 5-10 cm long. They have a smooth texture and slightly wavy edges. |
| Flowers | It can flower indoors, producing small, white, star-shaped flowers. However, flowering is more common outdoors or in very bright indoor conditions. The flowers are followed by the berries. |
📏 Size & Growth — Plant Comparison
Giant Reed
Jerusalem Cherry
🌱 Propagation — Comparing Plant Growth
Giant Reed
Methods: Rhizome division, stem cuttings
Difficulty: Easy
Tips: Divide rhizomes in spring or fall. Stem cuttings can be rooted in water or directly in soil. Ensure adequate moisture during the rooting process.
Jerusalem Cherry
Methods: Seed, Stem cuttings
Difficulty: Moderate
Tips: For seeds, sow in spring after soaking them overnight. For stem cuttings, take semi-hardwood cuttings in late spring or early summer and root in moist potting mix.
✨ Benefits & Features — Comparing Plant Value
Giant Reed
Its rapid growth rate and tall stature distinguish it from other ornamental grasses. Its invasive nature requires careful management.
- ✓ Rapid erosion control
- ✓ Effective windbreak and privacy screen
- ✓ Potential biofuel source
- ✓ Natural sound barrier
- ✓ Provides habitat for wildlife
- 🐾 Pet Safe
Jerusalem Cherry
The Jerusalem Cherry is known for its bright, ornamental berries that resemble small cherries. These berries provide a splash of color during the winter months, making it a popular decorative plant.
- ✓ Provides visual interest with its bright berries.
- ✓ Adds a festive touch to indoor spaces during winter.
- ✓ Can be grown outdoors in suitable climates.
- ✓ Offers a unique ornamental display.
- ✓ Can be propagated to create more plants.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Giant Reed
Jerusalem Cherry
🌞 Light Requirements
Giant Reed
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
Jerusalem Cherry
Bright, indirect light to full sun. Requires several hours of direct sunlight to produce abundant berries.
Low light tolerant: ❌ No
💧 Watering Needs
Giant Reed
Water deeply and regularly during the growing season, especially when newly planted. Established plants are relatively drought-tolerant but benefit from occasional watering during dry periods. Overwatering can lead to root rot, indicated by yellowing leaves and a foul odor from the soil. Underwatering results in wilting and browning of leaf tips.
Jerusalem Cherry
Water thoroughly when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Ensure good drainage. Reduce watering during the winter months.
🌡️ Temperature & Humidity
Giant Reed
Temperature: 15-30°C
Humidity: 30-50%
Jerusalem Cherry
Temperature: 18-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Giant Reed
Arundo donaxLandowners needing rapid erosion control or a tall privacy screen in suitable climates.
✅ Choose This Plant If...
- You need a fast-growing screen or windbreak
- You have a large area where you need erosion control
- You live in a Mediterranean climate with plenty of sun
- You are interested in experimenting with biofuel crops
- You need a natural sound barrier for your property.
❌ Skip This Plant If...
- You have a small garden or property
- You live in an area where it is considered an invasive species
- You are looking for a low-maintenance plant
- You want an indoor plant
- You have pets that might ingest large quantities of plant material.
Jerusalem Cherry
Solanum pseudocapsicumExperienced plant enthusiasts who can provide the specific conditions this plant needs and are aware of its toxicity.
✅ Choose This Plant If...
- You want a plant with bright, colorful berries for winter decoration.
- You can provide very bright light, even direct sun, indoors.
- You are experienced with pest control and can monitor for infestations.
- You do not have pets or small children who might ingest the berries.
- You understand that it's often a temporary indoor plant and may not thrive long-term.
❌ Skip This Plant If...
- You have pets or small children due to its toxicity.
- You cannot provide very bright light indoors.
- You are a beginner plant owner.
- You are looking for a low-maintenance indoor plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Giant Reed has fast growth, while Jerusalem Cherry grows moderate.
💡 Pro Tips For Comparing These Plants
Giant Reed Care Tips
Giant Reed is primarily an outdoor plant. Indoor cultivation is extremely challenging due to its size, light requirements, and aggressive growth. It needs full sun and ample space to thrive. Managing its invasive tendencies is crucial.
- Plant in a location where its spread can be easily managed.
- Provide regular watering during the establishment phase.
- Monitor for signs of pests and diseases.
- Cut back dead or damaged stems annually.
- Consider using physical barriers to contain rhizome spread.
Jerusalem Cherry Care Tips
Jerusalem Cherry is challenging to maintain indoors due to its high light requirements and susceptibility to pests. It needs bright light, consistent watering, and careful monitoring for pests. The toxicity of the plant makes it unsuitable for homes with pets or small children. It is best suited as a temporary indoor plant or grown outdoors in suitable climates.
- Provide at least 6 hours of direct sunlight daily for optimal berry production.
- Maintain consistent soil moisture, but avoid overwatering.
- Monitor regularly for pests and treat promptly.
- Increase humidity around the plant by misting or using a humidifier.
- Fertilize regularly during the growing season to support healthy growth and berry development.
⚠️ Common Problems & Solutions — Plant Care Comparison
Giant Reed
Jerusalem Cherry
❓ Frequently Asked Questions — Comparing These Plants
Giant Reed
What are the light requirements for Giant Reed?
Giant Reed requires at least 6-8 hours of direct sunlight per day to thrive. Insufficient light can lead to weak growth, leggy stems, and reduced flowering. When planting in a container, choose a location that receives full sun throughout the day. If growing indoors, a south-facing window is ideal. Supplemental lighting, such as grow lights, may be necessary if natural light is limited. Rotate the plant regularly to ensure even light exposure on all sides. Observe the plant’s growth and adjust its position as needed to maximize sunlight absorption.
How do I care for Giant Reed?
Giant Reed thrives in full sun and prefers consistently moist to wet conditions. If grown in a container, use a large pot with drainage holes and place it in a tray filled with water to ensure constant moisture. For in-ground planting, choose a location near a water source or amend the soil with plenty of organic matter to improve water retention. Fertilize monthly during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Prune dead or damaged stems regularly to maintain its appearance and prevent overcrowding. Monitor for pests and diseases, and address any issues promptly. Provide winter protection in colder climates by mulching around the base of the plant. Maintain good water quality by regularly changing water in containers and ensuring adequate circulation in ponds.
How do I propagate Giant Reed?
Giant Reed is easily propagated through division or cuttings. For division, carefully dig up a mature clump and separate it into smaller sections, ensuring each section has healthy roots and stems. Replant the divisions in separate containers or directly into the ground. For cuttings, take 6-8 inch stem cuttings in spring or summer. Place the cuttings in water, ensuring that the nodes are submerged. Roots should develop within a few weeks. Once roots are established, transplant the cuttings into pots filled with moist soil or directly into the ground near a water source. Keep the soil consistently moist until the plants are well-established.
Jerusalem Cherry
What are the light requirements for Jerusalem Cherry?
Jerusalem Cherry thrives in bright, indirect light. Avoid direct sunlight, which can scorch the leaves and damage the plant. An east-facing window is ideal, providing gentle morning sun. A west-facing window can work, but monitor for leaf scorch during the hottest part of the afternoon. If you don’t have access to adequate natural light, consider using a grow light to supplement.
How do I care for Jerusalem Cherry?
Jerusalem Cherry requires bright, indirect light; direct sunlight can scorch the leaves. Water thoroughly when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Maintain a moderate humidity level, especially during the winter months when indoor air tends to be drier. Fertilize every 2-3 weeks during the growing season (spring and summer) with a balanced liquid fertilizer, diluted to half strength.
How do I propagate Jerusalem Cherry?
Jerusalem Cherry can be propagated by stem cuttings. Take a 4-6 inch cutting from a healthy stem, 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. Cover with a plastic bag to create a humid environment. Place in bright, indirect light and wait for roots to develop, which usually takes several weeks.
Last updated: April 27, 2026 — Plant care data reviewed and verified by our editorial team.