Nasturtium vs Periwinkle Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Nasturtium
Tropaeolum majus
Nasturtium (Tropaeolum majus) is an annual flowering plant known for its vibrant, edible flowers and peppery-flavored leaves. It features round, shield-shaped leaves and spurred flowers in shades of orange, yellow, and red. Typically grown outdoors in gardens and containers, it's valued for its ornamental appeal, culinary uses, and ability to attract pollinators. It's not ideally suited as a long-term indoor plant due to its high light requirements and sprawling growth habit.
Periwinkle
Vinca minor
Vinca minor, or Common Periwinkle, is a trailing, evergreen perennial vine often used as a ground cover. It features glossy, dark green, ovate leaves and produces small, five-petaled, typically blue-violet flowers in spring and sporadically throughout the growing season. While appreciated for its ability to quickly cover ground and suppress weeds outdoors, it is not ideally suited for indoor cultivation. People grow it for its attractive foliage, low maintenance, and ability to thrive in shady areas outdoors. It spreads via creeping stems that root at the nodes.
Quick Plant Comparison
| Feature | Nasturtium | Periwinkle |
|---|---|---|
| Light | Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal flowering. | Partial shade to full shade outdoors. Bright, indirect light if attempted indoors. |
| Watering | Every 2-3 days in hot weather, every 5-7 days in cooler weather, adjust based on soil moisture. | Outdoors: Water deeply once a week during dry periods. Indoors: Every 7-10 days, allowing the top inch of soil to dry out slightly between waterings. |
| Humidity | 40-60% | 30-50% |
| Temperature | 15-25°C | 15-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Fast |
| Max Height | 30-60 cm (outdoors) | Outdoors: 10-15 cm. Indoors: Difficult to maintain, typically shorter. |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, moderately fertile soil. Avoid overly rich soil, as it can promote foliage growth at the expense of flowers. | Well-draining soil, loamy or sandy soil is best. Indoors, use a standard potting mix. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 10-15 minutes weekly | 5-10 minutes weekly (mostly for pruning outdoors) |
🔬 Botanical Information — Comparing These Plants
Nasturtium
| Scientific Name | Tropaeolum majus |
|---|---|
| Family | Tropaeolaceae |
| Native To | Andes Mountains of South America (Peru, Bolivia) |
| Also Known As | Nasturtium, Garden Nasturtium, Indian Cress, Monk's Cress |
| Leaves | The leaves are round, shield-shaped, and have a slightly waxy texture. They are typically green but can also have a bluish tint. The leaves are attached to the stem in the center, giving them a unique appearance. |
| Flowers | Nasturtiums produce spurred flowers in shades of orange, yellow, and red. The flowers are edible and have a peppery flavor. They bloom profusely throughout the summer and fall. |
Periwinkle
| Scientific Name | Vinca minor |
|---|---|
| Family | Apocynaceae |
| Native To | Central and Southern Europe |
| Also Known As | Common Periwinkle, Lesser Periwinkle, Creeping Myrtle |
| Leaves | The leaves of Vinca minor are small, ovate, and glossy dark green. They are typically 2-5 cm long and arranged oppositely along the stems. The texture is smooth and slightly leathery. |
| Flowers | Vinca minor produces small, five-petaled flowers, typically blue-violet, in spring and sporadically throughout the growing season. While it can flower indoors under ideal conditions, it is rare and not the primary reason for growing it. |
📏 Size & Growth — Plant Comparison
Nasturtium
Periwinkle
🌱 Propagation — Comparing Plant Growth
Nasturtium
Methods: Seed
Difficulty: Easy
Tips: Sow seeds directly into the garden after the last frost or start indoors 4-6 weeks before the last frost. Soak seeds overnight to improve germination.
Periwinkle
Methods: Stem cuttings, Division, Layering
Difficulty: Easy
Tips: Take stem cuttings in spring or summer. Root them in water or directly in moist soil. For division, separate rooted sections of the plant and replant them.
✨ Benefits & Features — Comparing Plant Value
Nasturtium
Nasturtiums are unique for their edible flowers and leaves, which have a distinctive peppery flavor. They also act as a natural pest repellent, making them a valuable addition to vegetable gardens. Their vibrant colors and ease of growth from seed make them a popular choice for gardeners.
- ✓ Edible flowers and leaves provide a peppery flavor to salads and other dishes.
- ✓ Attracts pollinators like bees and butterflies to the garden.
- ✓ Acts as a natural pest repellent, protecting other plants.
- ✓ Adds vibrant color and visual interest to the garden.
- ✓ Relatively easy to grow from seed outdoors.
- ⚠️ Toxic to pets
Periwinkle
Vinca minor is known for its ability to thrive in shady conditions where other plants struggle. Its evergreen foliage provides year-round ground cover, and it's relatively low-maintenance once established.
- ✓ Erosion control on slopes.
- ✓ Suppresses weed growth.
- ✓ Provides year-round evergreen foliage.
- ✓ Low maintenance once established.
- ✓ Attracts pollinators (bees and butterflies) when flowering.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Nasturtium
Periwinkle
🌞 Light Requirements
Nasturtium
Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal flowering.
Low light tolerant: ❌ No
Periwinkle
Partial shade to full shade outdoors. Bright, indirect light if attempted indoors.
Low light tolerant: ❌ No
💧 Watering Needs
Nasturtium
Water regularly, allowing the soil to dry slightly between waterings. Overwatering can lead to root rot, while underwatering can cause wilting and reduced flowering. Check soil moisture before watering.
Periwinkle
Outdoors, water regularly during the first growing season to establish a strong root system. Once established, it is drought-tolerant. Indoors, keep the soil consistently moist but not soggy. Overwatering can lead to root rot, while underwatering will cause the leaves to wilt.
🌡️ Temperature & Humidity
Nasturtium
Temperature: 15-25°C
Humidity: 40-60%
Periwinkle
Temperature: 15-24°C
Humidity: 30-50%
🤔 Which Plant Is Right For You?
Nasturtium
Tropaeolum majusGardeners looking for edible flowers and foliage to add to salads and other dishes.
✅ Choose This Plant If...
- You want edible flowers and leaves for culinary use.
- You want to attract pollinators to your garden.
- You need a natural pest repellent for your vegetable garden.
- You enjoy vibrant, colorful flowers.
- You have a sunny outdoor space.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You don't have a sunny outdoor space.
- You are looking for a low-maintenance indoor plant.
Periwinkle
Vinca minorGardeners looking for a low-maintenance, evergreen ground cover for shady areas outdoors.
✅ Choose This Plant If...
- You need a fast-spreading ground cover for a shady area outdoors.
- You want an evergreen plant that provides year-round interest.
- You are looking for a low-maintenance plant that requires minimal care once established.
- You need a plant that helps control erosion on slopes.
- You want to suppress weed growth in your garden.
❌ Skip This Plant If...
- You have pets that might ingest it, as it is toxic.
- You are looking for an easy-to-grow indoor plant.
- You don't want a plant that spreads aggressively.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Both plants have similar basic care requirements but differ in appearance and specific needs. Compare plants carefully to find the best fit for your space.
💡 Pro Tips For Comparing These Plants
Nasturtium Care Tips
Nasturtiums are best grown outdoors due to their need for full sun. Indoor cultivation is challenging and requires very bright light and careful watering. They are prone to pests and diseases, and their sprawling growth habit can be difficult to manage in a container.
- Soak seeds overnight before planting to improve germination.
- Avoid over-fertilizing, as it can lead to excessive foliage growth and fewer flowers.
- Pinch back stems regularly to encourage bushier growth.
- Water deeply but infrequently, allowing the soil to dry slightly between waterings.
- Monitor for pests like aphids and whiteflies and treat promptly.
Periwinkle Care Tips
Vinca minor is primarily an outdoor ground cover and is challenging to grow indoors. It requires bright, indirect light, consistent moisture, and well-draining soil. Its aggressive spreading habit makes it difficult to contain in a pot. It is also toxic to pets.
- Plant in well-draining soil to prevent root rot.
- Prune regularly to control its spread.
- Water deeply during dry periods, especially when newly planted.
- Fertilize in spring with a balanced fertilizer.
- Monitor for pests and diseases and treat promptly.
⚠️ Common Problems & Solutions — Plant Care Comparison
Nasturtium
Periwinkle
❓ Frequently Asked Questions — Comparing These Plants
Nasturtium
What are the light requirements for Nasturtium?
Nasturtiums thrive best in full sun, requiring at least 6 hours of direct sunlight each day for abundant flowering. While they can tolerate partial shade, reduced sunlight can lead to fewer blooms and leggy growth. In hotter climates, providing some afternoon shade can prevent leaf scorch.
How do I care for Nasturtium?
Nasturtiums are relatively easy to care for, making them a great choice for beginner gardeners. They thrive in full sun to partial shade, requiring at least 6 hours of sunlight per day for optimal blooming. Water regularly, allowing the soil to dry slightly between waterings; avoid overwatering, which can lead to root rot.
How do I propagate Nasturtium?
Nasturtiums are easily propagated from seeds or stem cuttings. To propagate from seeds, sow seeds directly into the garden or containers in spring after the last frost. Alternatively, start seeds indoors 4-6 weeks before the last frost. Soak seeds in water overnight to improve germination.
Periwinkle
What are the light requirements for Periwinkle?
Periwinkle flourishes in bright, indirect light, but it can also tolerate some direct sunlight, especially in the morning or late afternoon. Insufficient light can lead to leggy growth and reduced flowering. When grown indoors, place your Periwinkle near an east- or west-facing window where it can receive ample light without being scorched by the midday sun. If natural light is limited, supplement with a grow light for 12-14 hours per day. Rotate the plant regularly to ensure even light exposure on all sides. In outdoor settings, choose a location that offers partial shade, especially in hotter climates.
How do I care for Periwinkle?
Periwinkle thrives with bright, indirect light, but can tolerate some direct sunlight. Water when the top inch of soil feels dry to the touch, ensuring good drainage to prevent root rot. Fertilize monthly during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength to encourage blooming. Prune regularly to maintain shape and remove any dead or yellowing foliage. Maintain a humidity level of around 40-60%. Repot in spring every 1-2 years using a well-draining potting mix. Monitor for pests like aphids or spider mites and treat promptly. Provide adequate air circulation to prevent fungal diseases. Avoid overwatering, especially during the winter months.
How do I propagate Periwinkle?
Periwinkle is easily propagated through stem cuttings. Take a 4-6 inch cutting from a healthy stem, removing the lower leaves. Dip the cut end in rooting hormone and plant it in moist, well-draining potting mix. Keep the cutting in a warm, humid environment until roots develop, typically in 2-4 weeks. Division can be done by carefully separating the root ball of a mature plant into smaller sections and replanting them. Periwinkle does not produce keiki.
Last updated: May 16, 2026 — Plant care data reviewed and verified by our editorial team.