Pak Choi vs Peruvian Lily Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Pak Choi
Brassica rapa subsp. chinensis
Pak Choi is a type of Chinese cabbage characterized by its smooth, dark green leaves and crisp, white or light green stalks. It forms a loose rosette rather than a tight head like other cabbages. It is a cool-season vegetable typically grown outdoors for its edible leaves and stems. While it can be grown indoors, it requires specific conditions to thrive. People grow it for its nutritional value, mild flavor, and ease of cooking.
Peruvian Lily
Alstroemeria spp.
Alstroemeria, commonly known as Peruvian Lily, is a genus of flowering plants characterized by its vibrant, trumpet-shaped flowers and lance-shaped leaves. These rhizomatous perennials are primarily grown outdoors in gardens and borders, valued for their long-lasting blooms in a variety of colors, including pink, red, orange, yellow, and white. While they can be grown indoors, they require very bright light and may not flower as prolifically as they do outdoors. Their rhizomatous nature means they can spread quickly.
Quick Plant Comparison
| Feature | Pak Choi | Peruvian Lily |
|---|---|---|
| Light | Full sun to partial shade. Requires at least 6 hours of direct sunlight daily for optimal growth. | Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal blooming. |
| Watering | Every 2-3 days, depending on environmental conditions and soil drainage. | Every 5-7 days during the growing season, less frequently in winter. |
| Humidity | 40-60% | 40-60% |
| Temperature | 15-21°C | 15-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Moderate To Fast, Aggressive Spreader Via Rhizomes |
| Max Height | 15-30 cm (indoors) | 30-90 cm (indoors, typically smaller) |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, fertile soil rich in organic matter. A mix of potting soil, compost, and perlite is suitable. | Well-draining, slightly acidic soil mix. A mix of potting soil, perlite, and peat moss is suitable. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 15 minutes weekly | 15 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Pak Choi
| Scientific Name | Brassica rapa subsp. chinensis |
|---|---|
| Family | Brassicaceae |
| Native To | China |
| Also Known As | Pak Choi, Bok Choy, Chinese Cabbage, White Cabbage |
| Leaves | Smooth, dark green, oval-shaped leaves with prominent veins. Stalks are crisp, white or light green, and succulent. |
| Flowers | Rarely flowers indoors. Outdoors, it produces small, yellow flowers on tall stalks if allowed to bolt. |
Peruvian Lily
| Scientific Name | Alstroemeria spp. |
|---|---|
| Family | Alstroemeriaceae |
| Native To | South America, primarily Chile and Brazil |
| Also Known As | Peruvian Lily, Lily of the Incas, Parrot Lily, Princess Lily |
| Leaves | Lance-shaped, green leaves that twist upside down (resupinate). They are typically 5-10 cm long and arranged alternately along the stems. |
| Flowers | Flowers are trumpet-shaped and come in a wide range of colors, including pink, red, orange, yellow, and white. They often have speckled or striped patterns. While they can flower indoors with sufficient light, blooming is typically less prolific than outdoors. |
📏 Size & Growth — Plant Comparison
Pak Choi
Peruvian Lily
🌱 Propagation — Comparing Plant Growth
Pak Choi
Methods: Seed
Difficulty: Easy
Tips: Sow seeds directly into the soil or start them indoors 4-6 weeks before the last frost. Keep the soil moist and provide adequate light.
Peruvian Lily
Methods: Division, Seed
Difficulty: Moderate
Tips: Divide rhizomes in early spring or fall. Sow seeds in spring after a period of cold stratification.
✨ Benefits & Features — Comparing Plant Value
Pak Choi
Unlike head-forming cabbages, Pak Choi has a loose, open structure with distinct leaves and stalks. Its mild flavor makes it versatile in cooking.
- ✓ Fresh, homegrown vegetables
- ✓ Nutritional benefits from eating fresh produce
- ✓ Aesthetically pleasing green foliage
- ✓ Educational opportunity for children to learn about gardening
- ✓ Sustainable food source
- ⚠️ Toxic to pets
Peruvian Lily
Alstroemeria flowers exhibit resupination, where the leaves twist upside down. They also have a long vase life, making them popular cut flowers.
- ✓ Provides vibrant colors to the garden.
- ✓ Attracts pollinators like bees and butterflies.
- ✓ Long-lasting cut flowers for indoor enjoyment.
- ✓ Can be used in floral arrangements.
- ✓ Offers a sense of accomplishment for experienced gardeners.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Pak Choi
Peruvian Lily
🌞 Light Requirements
Pak Choi
Full sun to partial shade. Requires at least 6 hours of direct sunlight daily for optimal growth.
Low light tolerant: ❌ No
Peruvian Lily
Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal blooming.
Low light tolerant: ❌ No
💧 Watering Needs
Pak Choi
Keep the soil consistently moist but not waterlogged. Water when the top inch of soil feels dry. Overwatering can lead to root rot, while underwatering can cause wilting and stunted growth.
Peruvian Lily
Water thoroughly when the top inch of soil feels dry to the touch. Avoid overwatering, which can lead to root rot. Reduce watering during the dormant period. Signs of overwatering include yellowing leaves and soggy soil. Underwatering is indicated by wilting and dry, crispy leaves.
🌡️ Temperature & Humidity
Pak Choi
Temperature: 15-21°C
Humidity: 40-60%
Peruvian Lily
Temperature: 15-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Pak Choi
Brassica rapa subsp. chinensisExperienced gardeners who want to grow their own vegetables indoors with supplemental lighting.
✅ Choose This Plant If...
- You want to grow your own vegetables indoors.
- You have a very bright, sunny spot or grow lights.
- You enjoy the taste of Pak Choi and want a fresh supply.
- You are an experienced gardener looking for a new challenge.
- You want a fast-growing crop.
❌ Skip This Plant If...
- You don't have enough sunlight or grow lights.
- You are a beginner gardener.
- You have pets that might ingest the plant.
- You don't have time to monitor watering and temperature closely.
Peruvian Lily
Alstroemeria spp.Experienced gardeners who want vibrant, long-lasting blooms in their outdoor gardens.
✅ Choose This Plant If...
- You want long-lasting cut flowers.
- You desire a vibrant array of colors in your garden.
- You have a sunny outdoor space.
- You enjoy plants that attract pollinators.
- You are an experienced gardener looking for a rewarding challenge.
❌ Skip This Plant If...
- You have pets that may ingest the plant.
- You lack a very bright, sunny location for indoor growing.
- You are a beginner gardener seeking an easy-care plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Pak Choi has fast growth, while Peruvian Lily grows moderate to fast, aggressive spreader via rhizomes.
💡 Pro Tips For Comparing These Plants
Pak Choi Care Tips
Pak Choi is primarily an outdoor plant. Growing it indoors requires providing sufficient light (often with grow lights), maintaining consistent moisture, and managing temperature. It is prone to bolting (premature flowering) if exposed to high temperatures or inconsistent watering, making indoor cultivation challenging.
- Provide at least 6 hours of direct sunlight or 12-14 hours of grow light exposure daily.
- Use a well-draining potting mix to prevent root rot.
- Water regularly, keeping the soil consistently moist but not waterlogged.
- Fertilize every 2-3 weeks with a balanced liquid fertilizer.
- Monitor for pests and diseases regularly and treat promptly.
Peruvian Lily Care Tips
Peruvian Lilies are best suited for outdoor gardens due to their high light requirements and spreading habit. Indoor cultivation is challenging, requiring very bright light and careful watering. They are toxic to pets. Expect less prolific flowering indoors.
- Provide well-draining soil to prevent root rot.
- Water deeply but infrequently, allowing the soil to dry slightly between waterings.
- Fertilize regularly during the growing season with a balanced fertilizer.
- Deadhead spent flowers to encourage more blooms.
- Protect from frost in colder climates.
⚠️ Common Problems & Solutions — Plant Care Comparison
Pak Choi
Peruvian Lily
❓ Frequently Asked Questions — Comparing These Plants
Pak Choi
What are the light requirements for Pak Choi?
Pak Choi thrives in bright, direct sunlight, requiring at least 6 hours of sunlight daily to promote healthy growth and flowering. Insufficient light can lead to leggy growth and reduced flowering. When grown indoors, place Pak Choi near a south-facing window where it can receive ample sunlight. If natural light is limited, supplement with artificial grow lights, positioning them 6-12 inches above the plant. Rotate the plant regularly to ensure even light exposure on all sides. During winter months, when sunlight is less intense, increase the duration of artificial lighting to compensate for the lack of natural light. Providing adequate light is crucial for Pak Choi to develop strong stems, vibrant foliage, and abundant flowers.
How do I care for Pak Choi?
Caring for Pak Choi is relatively straightforward, making it an excellent choice for beginner gardeners. Provide it with at least 6 hours of direct sunlight daily, supplemented by artificial grow lights if necessary, especially during winter. Water deeply when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Maintain a consistent soil moisture level, avoiding both overwatering and underwatering. Fertilize every 2-3 weeks with a balanced liquid fertilizer, increasing phosphorus before blooming. Ideal temperatures range from 15-24°C (60-75°F). Humidity levels should be moderate, around 50-60%. Protect from extreme heat and frost. Prune any yellowing or damaged leaves to encourage healthy growth and prevent disease. Monitor regularly for pests and diseases, addressing any issues promptly.
How do I propagate Pak Choi?
Pak Choi can be propagated by seed.
Peruvian Lily
What are the light requirements for Peruvian Lily?
Peruvian Lilies require at least six hours of sunlight per day to produce abundant blooms. A location with morning sun and afternoon shade is ideal, especially in hotter climates. Insufficient light can result in leggy growth and reduced flowering. When grown indoors, place them near a south-facing or east-facing window. Rotate the plant regularly to ensure even light exposure on all sides. If natural light is limited, supplement with grow lights to provide adequate illumination. Observe the plant’s growth patterns to determine if it’s receiving enough light. Pale or weak stems can indicate insufficient light.
How do I care for Peruvian Lily?
Peruvian Lilies thrive in well-draining soil and prefer a location with full sun to partial shade. Water thoroughly when the top inch of soil feels dry, but avoid overwatering to prevent root rot. Fertilize regularly during the growing season (spring and summer) with a balanced liquid fertilizer, focusing on a formula that encourages blooming. Deadhead spent flowers to promote continuous blooming. Provide support for taller varieties to prevent them from flopping over. Maintain moderate humidity levels. Repot when the plant becomes root-bound. Protect from frost in colder climates. Regularly inspect for pests and diseases. Ensure good air circulation to prevent fungal issues.
How do I propagate Peruvian Lily?
Peruvian Lilies can be propagated through division, stem cuttings, or keikis (small plantlets that grow on the stems). For division, carefully dig up the plant in early spring or fall and separate the rhizomes, ensuring each division has roots and shoots. Replant the divisions in well-draining soil. For stem cuttings, take 4-6 inch cuttings in the spring or summer, remove the lower leaves, and dip the cut end in rooting hormone. Plant the cuttings in a well-draining potting mix and keep them moist until rooted. Keikis can be carefully removed from the mother plant and potted separately. Provide adequate moisture and light for successful propagation.
Last updated: April 21, 2026 — Plant care data reviewed and verified by our editorial team.