Perilla vs Pineapple Guava Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Perilla
Perilla frutescens
Perilla frutescens, commonly known as Shiso, is an annual herb typically grown outdoors for its aromatic leaves, which are used in East Asian cuisine. It grows to about 0.5-1 meter tall with a bushy habit. The leaves come in various colors, including green, purple, and variegated forms. While it can be grown indoors, it requires very bright light and consistent care to thrive. People grow it for its culinary uses, ornamental value, and purported medicinal properties. It is considered an invasive species in some regions.
Pineapple Guava
Acca sellowiana (syn. Feijoa sellowiana)
Pineapple Guava is an evergreen shrub or small tree, typically grown outdoors for its ornamental value and edible fruit. It features attractive gray-green foliage, showy red and white flowers with edible petals, and egg-shaped, green fruit with a sweet, aromatic flavor reminiscent of pineapple and guava. While it can be grown in containers, it thrives best outdoors where it can reach its full potential. People grow it for its unique fruit, attractive appearance, and relatively low maintenance once established.
Quick Plant Comparison
| Feature | Perilla | Pineapple Guava |
|---|---|---|
| Light | Full sun to partial shade outdoors; very bright, direct light indoors (south-facing window with supplemental lighting recommended) | Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal fruit production. |
| Watering | Every 3-7 days, depending on environmental conditions and pot size. Check soil moisture regularly. | Every 1-2 weeks, depending on weather and soil drainage. More frequent watering may be needed during hot, dry periods. |
| Humidity | 40-60% | 40-60% |
| Temperature | 18-27°C | 15-27°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Moderate |
| Max Height | 0.3-0.6 meters indoors (smaller than outdoor growth) | 2-3 meters (indoors, in containers) - significantly larger outdoors. |
| Pet Safety | ❌ Toxic To Pets | ✅ Safe |
| Soil | Well-draining potting mix rich in organic matter | Well-draining, slightly acidic soil. A mix of potting soil, sand, and perlite is suitable for container growing. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 15-30 minutes weekly | 30 minutes weekly (more during fruiting season). |
🔬 Botanical Information — Comparing These Plants
Perilla
| Scientific Name | Perilla frutescens |
|---|---|
| Family | Lamiaceae |
| Native To | Southeast Asia and India |
| Also Known As | Shiso, Japanese basil, Beefsteak plant, Purple mint, Wild basil |
| Leaves | The leaves are ovate to rounded, with serrated edges. They can be green, purple, or variegated with both colors. The leaves are typically 5-12 cm long and have a distinct aroma. |
| Flowers | Perilla can flower outdoors in late summer or early fall, producing small, white or pink flowers in spikes. It rarely flowers indoors. |
Pineapple Guava
| Scientific Name | Acca sellowiana (syn. Feijoa sellowiana) |
|---|---|
| Family | Myrtaceae |
| Native To | Southern Brazil, Paraguay, Uruguay, and Northern Argentina |
| Also Known As | Pineapple Guava, Feijoa, Guavasteen |
| Leaves | The leaves are opposite, elliptical, and gray-green in color. They have a leathery texture and are approximately 5-7 cm long. |
| Flowers | It produces showy, bi-colored flowers with bright red stamens and white petals. The flowers are edible and appear in late spring to early summer. Indoor flowering is possible with sufficient light. |
📏 Size & Growth — Plant Comparison
Perilla
Pineapple Guava
🌱 Propagation — Comparing Plant Growth
Perilla
Methods: Seed, Stem cuttings
Difficulty: Easy
Tips: For seeds, sow indoors 6-8 weeks before the last frost or directly outdoors after the danger of frost has passed. For stem cuttings, take 4-6 inch cuttings from healthy plants, remove the lower leaves, and root in water or moist potting mix.
Pineapple Guava
Methods: Seed, Stem cuttings, Grafting
Difficulty: Moderate
Tips: Stem cuttings should be taken in late spring or early summer. Use rooting hormone to improve success. Seeds require stratification for optimal germination.
✨ Benefits & Features — Comparing Plant Value
Perilla
Perilla is unique for its aromatic leaves and culinary uses. Its leaves come in various colors, including green, purple, and variegated forms, making it an attractive ornamental plant as well.
- ✓ Provides fresh herbs for cooking.
- ✓ Adds visual interest with colorful foliage.
- ✓ Offers a unique aroma.
- ✓ Can be used in various culinary applications.
- ✓ Offers potential health benefits (antioxidant properties).
- ⚠️ Toxic to pets
Pineapple Guava
The edible flower petals are a unique feature, offering a sweet and slightly spicy flavor. The fruit has a distinctive pineapple-guava flavor that is highly prized.
- ✓ Provides edible fruit and flowers.
- ✓ Offers attractive evergreen foliage.
- ✓ Attracts pollinators to the garden.
- ✓ Relatively drought-tolerant once established.
- ✓ Can be used as a hedge or screen.
- 🐾 Pet Safe
📅 Maintenance Schedule — Plant Care Comparison
Perilla
Pineapple Guava
🌞 Light Requirements
Perilla
Full sun to partial shade outdoors; very bright, direct light indoors (south-facing window with supplemental lighting recommended)
Low light tolerant: ❌ No
Pineapple Guava
Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal fruit production.
Low light tolerant: ❌ No
💧 Watering Needs
Perilla
Water thoroughly when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Signs of overwatering include yellowing leaves and a musty smell. Underwatering will cause wilting and crispy leaf edges.
Pineapple Guava
Water deeply when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. During fruiting, consistent watering is important for fruit development. Signs of underwatering include wilting leaves and dry soil. Overwatering signs include yellowing leaves and soggy soil.
🌡️ Temperature & Humidity
Perilla
Temperature: 18-27°C
Humidity: 40-60%
Pineapple Guava
Temperature: 15-27°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Perilla
Perilla frutescensExperienced gardeners who want to grow a culinary herb indoors and can provide optimal conditions.
✅ Choose This Plant If...
- You want to grow a unique culinary herb indoors.
- You have a very bright, sunny location available.
- You are experienced with plant care and can provide consistent attention.
- You appreciate the ornamental value of its colorful leaves.
- You are prepared to address potential pest issues.
❌ Skip This Plant If...
- You have pets (dogs, cats, or horses) due to its toxicity.
- You lack a very bright, sunny location.
- You are a beginner gardener.
- You are prone to overwatering plants.
Pineapple Guava
Acca sellowiana (syn. Feijoa sellowiana)Gardeners in mild climates looking for an attractive, edible landscape plant.
✅ Choose This Plant If...
- You live in a mild climate with long, sunny days.
- You want an attractive evergreen shrub with edible fruit and flowers.
- You are willing to hand-pollinate flowers if grown indoors.
- You have a sunny outdoor space where it can thrive.
- You are looking for a relatively low-maintenance plant once established.
❌ Skip This Plant If...
- You live in a cold climate with harsh winters.
- You don't have a sunny outdoor space.
- You are looking for a low-maintenance indoor plant.
- You are not interested in hand-pollinating flowers.
- You don't have the space for a shrub that can grow to a significant size.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Perilla has fast growth, while Pineapple Guava grows moderate.
💡 Pro Tips For Comparing These Plants
Perilla Care Tips
Perilla is primarily an outdoor plant that requires very bright light and consistent moisture. Growing it indoors is challenging due to its high light requirements and susceptibility to pests. It needs regular fertilization and careful monitoring to prevent overwatering or underwatering. It is toxic to pets.
- Provide very bright light, ideally direct sunlight for at least 6 hours a day.
- 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 regularly to encourage bushier growth.
- Monitor for pests and diseases and treat promptly.
Pineapple Guava Care Tips
Pineapple Guava is best suited for outdoor growing. Indoor cultivation is challenging due to high light requirements and the need for pollination to produce fruit. It requires well-draining soil, regular watering, and fertilization. Expect reduced growth and potentially no fruit production indoors.
- Provide well-draining soil to prevent root rot.
- Water deeply but infrequently, allowing the soil to dry out slightly between waterings.
- Fertilize regularly during the growing season with a balanced fertilizer.
- Prune annually to maintain shape and encourage fruit production.
- Protect from frost in colder climates.
⚠️ Common Problems & Solutions — Plant Care Comparison
Perilla
Pineapple Guava
❓ Frequently Asked Questions — Comparing These Plants
Perilla
What are the light requirements for Perilla?
Perilla thrives in bright, indirect light. Insufficient light can lead to leggy growth and reduced blooming. 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 sun. A west-facing window can also work, but be sure to provide some shade during the afternoon.
How do I care for Perilla?
Perilla requires bright, indirect light for optimal growth and blooming. Direct sunlight can scorch the leaves. Water thoroughly when the top inch of soil feels dry. Ensure good drainage to prevent root rot. Fertilize regularly during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Prune regularly to encourage bushier growth and remove spent flowers.
How do I propagate Perilla?
Perilla can be propagated through stem cuttings. Take a 4-6 inch stem cutting from a healthy plant. Remove the lower leaves. Dip the cut end in rooting hormone. Plant the cutting in a well-draining potting mix. Keep the soil moist but not soggy. Place the cutting in a warm, bright location. Roots should develop in 2-4 weeks.
Pineapple Guava
What are the light requirements for Pineapple Guava?
Pineapple Guava thrives in bright, indirect light indoors. A south-facing window is ideal, but if the light is too intense, filter it with a sheer curtain. Insufficient light can lead to leggy growth, reduced flowering, and less fruit production. If natural light is limited, supplement with grow lights.
How do I care for Pineapple Guava?
To successfully grow Pineapple Guava indoors, provide bright, indirect light, ideally near a south-facing window. Water thoroughly when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Maintain moderate humidity levels by misting regularly or using a humidifier. Use a well-draining potting mix formulated for fruit trees. Fertilize monthly during the growing season (spring and summer) with a balanced fertilizer.
How do I propagate Pineapple Guava?
Pineapple Guava can be propagated through stem cuttings or air layering. For stem cuttings, take a 4-6 inch semi-hardwood cutting in late 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. Roots should develop in 6-8 weeks.
Last updated: May 4, 2026 — Plant care data reviewed and verified by our editorial team.