Olive Tree vs Pittosporum Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Olive Tree
Olea europaea
The Olive tree (Olea europaea) is an evergreen tree or shrub, known for its silvery-green leaves and fruit, the olive. It is a long-lived plant, often grown for its ornamental value, edible olives, and olive oil production. While it can be grown in containers, it thrives outdoors in warm climates with full sun. Indoor cultivation presents challenges due to its high light requirements and need for a distinct winter dormancy period. People grow it for its Mediterranean aesthetic and potential fruit production.
Pittosporum
Pittosporum spp.
Pittosporum is a genus of evergreen shrubs and trees known for their glossy, leathery leaves and often fragrant flowers. They range in size from small shrubs to medium-sized trees, depending on the species. Pittosporums are primarily grown outdoors for their attractive foliage, which can be green, variegated, or even purple. Their dense growth habit makes them popular for hedging, screening, and ornamental landscaping. While some species can tolerate indoor conditions for a short period, they generally thrive outdoors with ample sunlight and air circulation. The appeal lies in their versatility and relatively low maintenance when planted in suitable climates.
Quick Plant Comparison
| Feature | Olive Tree | Pittosporum |
|---|---|---|
| Light | Full sun (at least 6-8 hours of direct sunlight daily) | Full sun to partial shade. Requires at least 6 hours of direct sunlight outdoors. Indoors, a south-facing window is necessary but often insufficient. |
| Watering | Every 2-4 weeks, depending on environmental conditions and pot size. Less frequent in winter. | Outdoors: Every 1-2 weeks, depending on weather. Indoors: Every 10-14 days, but monitor soil moisture closely. |
| Humidity | 30-50% | 30-50% |
| Temperature | 15-27°C | 15-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Slow | Moderate |
| Max Height | 2-3 meters (indoors in containers); 8-15 meters (outdoors) | Outdoors: Up to 10 meters. Indoors: Rarely exceeds 2 meters and is unlikely to thrive long-term. |
| Pet Safety | ✅ Safe | ❌ Toxic To Pets |
| Soil | Well-draining, slightly alkaline soil. A mix of potting soil, sand, and perlite is suitable. | Well-draining soil mix. A blend of potting mix, perlite, and sand is suitable. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly (watering, fertilizing, pest control) | 30 minutes monthly (pruning, fertilizing, pest control). |
🔬 Botanical Information — Comparing These Plants
Olive Tree
| Scientific Name | Olea europaea |
|---|---|
| Family | Oleaceae |
| Native To | Mediterranean Basin |
| Also Known As | Olive, European Olive |
| Leaves | The leaves are lanceolate (long and narrow), about 5-8 cm long, and have a distinctive silvery-green color due to tiny scales on the underside. They are evergreen and arranged oppositely on the branches. |
| Flowers | Olive trees can flower indoors, but it is rare and requires very specific conditions. The flowers are small, white, and fragrant, appearing in clusters in spring. Pollination is required for fruit production, which can be achieved by hand-pollinating indoors. |
Pittosporum
| Scientific Name | Pittosporum spp. |
|---|---|
| Family | Pittosporaceae |
| Native To | Australia, New Zealand, East Asia, and parts of Africa |
| Also Known As | Pittosporum, Cheesewood, Japanese Pittosporum, Mock Orange |
| Leaves | The leaves are typically oval or lance-shaped, with a glossy, leathery texture. They range in color from light green to dark green, and some varieties have variegated foliage with cream or yellow margins. Leaf size varies depending on the species, but they are generally 5-10 cm long. |
| Flowers | Pittosporum produces small, fragrant flowers, typically in spring or early summer. The flowers are often white or cream-colored and may be followed by small, round fruits. Flowering is rare indoors. |
📏 Size & Growth — Plant Comparison
Olive Tree
Pittosporum
🌱 Propagation — Comparing Plant Growth
Olive Tree
Methods: Stem cuttings, air layering, seed (difficult)
Difficulty: Moderate
Tips: Take semi-hardwood cuttings in late spring or early summer. Use rooting hormone and provide bottom heat. Air layering is also a viable option.
Pittosporum
Methods: Stem cuttings, Seed
Difficulty: Moderate
Tips: Take semi-hardwood cuttings in late spring or early summer. Dip the cut end in rooting hormone and plant in a well-draining potting mix. Keep the soil moist and provide humidity.
✨ Benefits & Features — Comparing Plant Value
Olive Tree
The Olive tree is known for its longevity, often living for hundreds of years. Its silvery-green foliage and gnarled trunk create a distinctive Mediterranean aesthetic. It's also one of the few fruit-bearing trees that can be successfully grown in containers, although fruiting indoors is challenging.
- ✓ Provides a Mediterranean aesthetic
- ✓ Offers potential for olive production
- ✓ Drought-tolerant once established
- ✓ Long-lived and can become a cherished heirloom
- ✓ Can improve air quality by absorbing carbon dioxide
- 🐾 Pet Safe
Pittosporum
Pittosporum's unique characteristic is its glossy, evergreen foliage, which provides year-round visual interest. Some species also offer fragrant flowers, adding to their appeal. The plant's adaptability to pruning makes it ideal for shaping into hedges or topiaries.
- ✓ Provides privacy with dense foliage.
- ✓ Adds visual interest with glossy leaves and fragrant flowers.
- ✓ Requires minimal watering once established.
- ✓ Attracts pollinators to the garden.
- ✓ Offers a versatile landscaping option for hedging, screening, or specimen planting.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Olive Tree
Pittosporum
🌞 Light Requirements
Olive Tree
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
Pittosporum
Full sun to partial shade. Requires at least 6 hours of direct sunlight outdoors. Indoors, a south-facing window is necessary but often insufficient.
Low light tolerant: ❌ No
💧 Watering Needs
Olive Tree
Allow the soil to dry out significantly between waterings. Water thoroughly when the top 2-3 inches of soil are dry. Overwatering can lead to root rot. Signs of underwatering include drooping leaves and dry, brittle soil. Signs of overwatering include yellowing leaves and soggy soil.
Pittosporum
Water thoroughly when the top inch of soil is dry. Overwatering can lead to root rot, while underwatering causes leaf drop. Ensure good drainage.
🌡️ Temperature & Humidity
Olive Tree
Temperature: 15-27°C
Humidity: 30-50%
Pittosporum
Temperature: 15-24°C
Humidity: 30-50%
🤔 Which Plant Is Right For You?
Olive Tree
Olea europaeaExperienced plant enthusiasts in warm climates who can provide ample sunlight and proper care.
✅ Choose This Plant If...
- You live in a warm climate with plenty of sunshine.
- You want a low-maintenance tree once established.
- You appreciate the Mediterranean aesthetic.
- You are interested in potentially harvesting your own olives.
- You have experience with challenging plant species.
❌ Skip This Plant If...
- You live in a cold climate with limited sunlight.
- You are a beginner plant owner.
- You do not have a sunny outdoor space.
- You are looking for a low-effort indoor plant.
- You are not prepared to provide a cool winter dormancy period.
Pittosporum
Pittosporum spp.Gardeners in mild climates looking for an attractive and versatile evergreen shrub for hedging or screening.
✅ Choose This Plant If...
- You live in a mild climate with plenty of sunshine.
- You need a plant for hedging or screening in your garden.
- You appreciate fragrant flowers.
- You want a relatively low-maintenance evergreen shrub.
- You have experience with outdoor gardening and pest control.
❌ Skip This Plant If...
- You live in a cold climate with harsh winters.
- You are looking for an easy-to-grow indoor plant.
- You have pets that might ingest the plant.
- You don't have a sunny outdoor space.
- You dislike pruning and shaping plants.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Olive Tree has slow growth, while Pittosporum grows moderate.
💡 Pro Tips For Comparing These Plants
Olive Tree Care Tips
Olive trees are best suited for outdoor environments with ample sunlight. Indoor cultivation is challenging due to high light requirements, humidity control, and the need for a cool dormancy period. Consistent watering and proper fertilization are essential for healthy growth.
- Provide at least 6-8 hours of direct sunlight daily.
- Allow the soil to dry out significantly between waterings.
- Fertilize regularly during the growing season.
- Provide a cool, dry dormancy period in winter.
- Prune annually to maintain shape and encourage fruiting.
Pittosporum Care Tips
Pittosporums are primarily outdoor plants that struggle indoors due to high light requirements and the need for good air circulation. Maintaining adequate light and preventing pests are the biggest challenges. It's best suited for outdoor landscaping.
- Plant in well-draining soil to prevent root rot.
- Provide ample sunlight for optimal growth and flowering.
- Prune regularly to maintain shape and size.
- Protect from frost in colder climates.
- Monitor for pests and diseases and treat promptly.
⚠️ Common Problems & Solutions — Plant Care Comparison
Olive Tree
Pittosporum
❓ Frequently Asked Questions — Comparing These Plants
Olive Tree
What are the light requirements for Olive Tree?
Olive Trees require abundant sunlight to thrive indoors. Ideally, place your Olive Tree in a location that receives at least 6 hours of direct sunlight per day. A south-facing window is often the best option. If direct sunlight is limited, supplement with grow lights. Insufficient light can lead to leggy growth, yellowing leaves, and reduced fruit production (though fruit production is rare indoors). Rotate the plant regularly to ensure all sides receive adequate light. During the winter months, when sunlight is less intense, consider moving the plant closer to the window or increasing the use of grow lights.
How do I care for Olive Tree?
Olive Trees thrive indoors with proper care. Provide bright, direct sunlight for at least 6 hours daily. Water thoroughly when the top inch of soil is dry, ensuring good drainage to prevent root rot. Use a well-draining potting mix formulated for Mediterranean plants. Maintain a stable temperature between 65-80°F (18-27°C). Fertilize monthly during the growing season (spring/summer) with a balanced liquid fertilizer diluted to half strength. Prune regularly to maintain shape and encourage bushier growth. Repot every 2-3 years, increasing pot size gradually. Monitor for pests like scale or spider mites and treat promptly. Provide good air circulation. Rotate the plant regularly to ensure even growth. Avoid overwatering, which is a common cause of problems.
How do I propagate Olive Tree?
Olive Trees 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. Place the cutting in a warm, humid environment. For air layering, make a small incision on a branch and wrap it with moist sphagnum moss. Cover the moss with plastic wrap and secure it with tape. Keep the moss moist. Roots should develop within a few weeks. Once roots have formed, cut the branch below the rooted area and plant it in a pot.
Pittosporum
What are the light requirements for Pittosporum?
Pittosporum thrives in bright, indirect light. Insufficient light can lead to leggy growth and reduced foliage density. An east-facing window is often ideal, providing gentle morning sun. A south-facing window can also work, but be sure to filter the light with a sheer curtain to prevent leaf scorch. North-facing windows may not provide enough light, especially during the darker months. Rotate the plant regularly to ensure even light exposure on all sides. If natural light is inadequate, supplement with artificial grow lights. Place the grow lights 12-18 inches above the plant. Observe the plant for signs of light stress, such as pale leaves or stunted growth, and adjust its location accordingly.
How do I care for Pittosporum?
Pittosporum prefers bright, indirect light. Avoid direct sunlight, which can scorch the leaves. Water thoroughly when the top inch of soil feels dry to the touch, ensuring good drainage to prevent root rot. Use a well-draining potting mix. Maintain moderate humidity levels, especially during dry indoor conditions. Fertilize every 2-4 weeks during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Prune regularly to maintain shape and encourage bushier growth. Repot every 1-2 years, or when the plant becomes root-bound, into a slightly larger pot. Monitor for pests such as aphids and spider mites, and treat promptly if detected. Provide stable temperatures, avoiding sudden fluctuations or drafts. Ensure proper air circulation around the plant. Wipe the leaves occasionally to remove dust and maintain their shine.
How do I propagate Pittosporum?
Pittosporum can be propagated through stem cuttings or air layering. For 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 or humidity dome to maintain humidity. Roots should develop in 4-6 weeks. For air layering, make a small cut on a healthy stem and wrap it with moist sphagnum moss. Cover the moss with plastic wrap and secure it with tape. Keep the moss moist. Roots should develop in a few weeks. Once roots are visible, cut the stem below the rooted area and plant it in a pot. Ensure the pot is the correct size and the plant is secured.
Last updated: May 15, 2026 — Plant care data reviewed and verified by our editorial team.