Celery vs Peruvian Lily Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Celery
Apium graveolens
Celery is a biennial plant, typically cultivated as an annual, characterized by its fibrous stalks and leafy green tops. It grows upright, reaching heights of 12-18 inches. While primarily an outdoor garden vegetable, it's grown for its edible stalks, leaves, and root (celeriac). It requires specific conditions to thrive and is not typically grown indoors due to space and light requirements. People grow celery for culinary purposes, adding it to salads, soups, and as a raw snack.
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 | Celery | Peruvian Lily |
|---|---|---|
| Light | Full sun to partial shade (at least 6 hours of direct sunlight daily) | Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal blooming. |
| Watering | Every 2-3 days outdoors, depending on weather conditions | Every 5-7 days during the growing season, less frequently in winter. |
| Humidity | 60-70% | 40-60% |
| Temperature | 15-24°C | 15-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Moderate To Fast, Aggressive Spreader Via Rhizomes |
| Max Height | 12-18 inches (outdoors) | 30-90 cm (indoors, typically smaller) |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, nutrient-rich soil with plenty of organic matter | Well-draining, slightly acidic soil mix. A mix of potting soil, perlite, and peat moss is suitable. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly | 15 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Celery
| Scientific Name | Apium graveolens |
|---|---|
| Family | Apiaceae |
| Native To | Mediterranean region |
| Also Known As | Celery, Celeriac |
| Leaves | The leaves are compound, pinnate, and bright green. They are divided into leaflets with serrated edges. |
| Flowers | Celery produces small, white flowers in umbels during its second year if allowed to bolt. It rarely flowers when grown as an annual for its stalks. |
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
Celery
Peruvian Lily
🌱 Propagation — Comparing Plant Growth
Celery
Methods: Seed, Division
Difficulty: Moderate
Tips: Start seeds indoors 8-10 weeks before the last frost. For division, carefully separate the root ball and replant.
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
Celery
Celery is a cool-season vegetable known for its crisp stalks and aromatic flavor. It requires consistent moisture and nutrient-rich soil to thrive.
- ✓ Provides fresh, healthy vegetables.
- ✓ Adds flavor to meals.
- ✓ Encourages outdoor activity and gardening skills.
- ✓ Offers a sense of accomplishment from growing your own food.
- ✓ Can be a visually appealing addition to a garden.
- ⚠️ 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
Celery
Peruvian Lily
🌞 Light Requirements
Celery
Full sun to partial shade (at least 6 hours of direct sunlight daily)
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
Celery
Water deeply and regularly, keeping the soil consistently moist but not waterlogged. Check the soil moisture regularly; if the top inch feels dry, it's time to water. Overwatering can lead to root rot, indicated by yellowing leaves and a musty smell. Underwatering results in 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
Celery
Temperature: 15-24°C
Humidity: 60-70%
Peruvian Lily
Temperature: 15-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Celery
Apium graveolensExperienced gardeners looking to grow their own vegetables.
✅ Choose This Plant If...
- You enjoy gardening and want to grow your own vegetables.
- You have a sunny outdoor garden space.
- You want to add fresh celery to your culinary dishes.
- You are an experienced gardener looking for a new challenge.
- You understand the plant's toxicity to pets and can keep it away from them.
❌ Skip This Plant If...
- You have limited sunlight indoors.
- You have pets that might ingest the plant.
- You are a beginner gardener.
- You don't have the time for consistent watering and fertilization.
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
Celery has moderate growth, while Peruvian Lily grows moderate to fast, aggressive spreader via rhizomes.
💡 Pro Tips For Comparing These Plants
Celery Care Tips
Celery is primarily an outdoor plant and requires significant sunlight, consistent moisture, and nutrient-rich soil. Growing it indoors is challenging due to the need for intense light and humidity control. It is also toxic to pets, requiring careful placement if attempted indoors.
- Start seeds indoors early to extend the growing season.
- Provide consistent moisture to prevent bolting.
- Fertilize regularly with a balanced fertilizer.
- Monitor for pests and diseases and treat promptly.
- Harvest stalks from the outside in to allow the plant to continue growing.
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
Celery
Peruvian Lily
❓ Frequently Asked Questions — Comparing These Plants
Celery
What are the light requirements for Celery?
Celery requires a significant amount of light to thrive, ideally 6-8 hours of direct sunlight per day. If growing indoors, place your celery plant near a south-facing window where it can receive ample sunlight. If natural light is insufficient, supplement with grow lights to prevent leggy growth and ensure robust development. Insufficient light can lead to weak stalks and poor flavor. Rotate the plant regularly to ensure even light exposure on all sides. Watch for signs of etiolation (stretching) which indicates the plant is not receiving enough light.
How do I care for Celery?
Celery thrives in full sun to partial shade, requiring at least 6 hours of sunlight daily. Water deeply and regularly, keeping the soil consistently moist but not waterlogged; never let the soil dry out completely. Plant in well-draining soil that is rich in organic matter. Fertilize every 2-3 weeks with a balanced liquid fertilizer, especially during the growing season. Maintain a consistent temperature between 60-70°F (15-21°C). Celery prefers high humidity; mist regularly or use a humidifier. Protect from frost. Harvest stalks as needed once they reach a usable size. Remove any yellowing or damaged leaves to encourage healthy growth. Regularly check for pests like aphids and spider mites, and treat promptly.
How do I propagate Celery?
Celery is most effectively propagated from seeds, as it is typically grown for its stalks and not for extensive vegetative propagation.
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 30, 2026 — Plant care data reviewed and verified by our editorial team.