Johnny Jump Up vs Passionflower Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Johnny Jump Up
Viola tricolor
Viola tricolor, commonly known as Johnny Jump Up, is a small, herbaceous annual or short-lived perennial plant. It typically grows to a height of 15-30 cm. The plant features heart-shaped leaves and charming, tri-colored flowers, usually in shades of purple, yellow, and white. It is primarily an outdoor plant, often grown in gardens, borders, and containers for its cheerful blooms and ability to self-seed readily. People grow it for its ornamental value and ease of cultivation in outdoor settings.
Passionflower
Passiflora incarnata
Passiflora incarnata, commonly known as purple passionflower, is a perennial climbing vine known for its intricate and beautiful flowers. It's primarily an outdoor plant, thriving in sunny locations where it can climb fences, trellises, or other structures. The plant produces edible fruit, though it's more commonly grown for its ornamental value and purported medicinal properties. Indoor cultivation is challenging due to its high light requirements and vining growth habit. People grow it for its unique flowers, potential health benefits, and to attract pollinators.
Quick Plant Comparison
| Feature | Johnny Jump Up | Passionflower |
|---|---|---|
| Light | Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal flowering. | Full sun (at least 6 hours of direct sunlight daily) |
| Watering | Every 2-3 days in warm weather, less frequently in cooler weather. Check soil moisture before watering. | Every 3-7 days, depending on weather and soil drainage |
| Humidity | 30-50% | 40-60% |
| Temperature | 10-24°C | 18-27°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Fast |
| Max Height | 15-30 cm | Outdoors: 1.5-3 meters. Indoors (unlikely to thrive): 0.5-1 meter |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, fertile soil rich in organic matter. A slightly acidic to neutral pH (6.0-7.0) is ideal. | Well-draining soil, such as a mix of potting soil, perlite, and compost |
| Beginner Friendly | With Caution | ❌ No |
| Weekly Maintenance | 10 minutes weekly | 30 minutes weekly (including pruning, watering, and pest control) |
🔬 Botanical Information — Comparing These Plants
Johnny Jump Up
| Scientific Name | Viola tricolor |
|---|---|
| Family | Violaceae |
| Native To | Europe and temperate Asia |
| Also Known As | Johnny Jump Up, Heartsease, Wild Pansy, Love-in-idleness |
| Leaves | The leaves are heart-shaped to ovate, with scalloped edges. They are typically green, but can sometimes have a purplish tinge. The leaves are usually 2-5 cm long and have a slightly rough texture. |
| Flowers | It flowers profusely outdoors in spring and early summer. The flowers are typically 2-4 cm in diameter and have five petals. The petals are usually a combination of purple, yellow, and white, creating a tri-colored effect. Flowering is rare indoors. |
Passionflower
| Scientific Name | Passiflora incarnata |
|---|---|
| Family | Passifloraceae |
| Native To | Southeastern United States |
| Also Known As | Purple Passionflower, Maypop, True Passionflower |
| Leaves | The leaves are three-lobed, 10-15 cm long, and have serrated edges. They are a medium green color and have a smooth texture. |
| Flowers | It rarely flowers indoors due to insufficient light. Outdoors, the flowers are 5-10 cm in diameter with white or pink petals and a distinctive purple corona. They are fragrant and attract pollinators. |
📏 Size & Growth — Plant Comparison
Johnny Jump Up
Passionflower
🌱 Propagation — Comparing Plant Growth
Johnny Jump Up
Methods: Seed, stem cuttings, division
Difficulty: Easy
Tips: Sow seeds directly into the garden in early spring or late summer. For cuttings, take stem cuttings in spring and root them in moist soil. Division can be done in spring or fall.
Passionflower
Methods: Stem cuttings, Seed, Root division
Difficulty: Moderate
Tips: Take stem cuttings in spring or summer. Root them in water or directly in soil. For seeds, scarify them and soak them in warm water before planting. Root division can be done in early spring.
✨ Benefits & Features — Comparing Plant Value
Johnny Jump Up
The tri-colored flowers are a distinctive feature, making it easily recognizable. It readily self-seeds, creating a naturalized look in gardens. The flowers are also edible, adding a unique touch to culinary creations.
- ✓ Adds vibrant color to gardens and containers.
- ✓ Attracts pollinators like bees and butterflies.
- ✓ Provides edible flowers for culinary use.
- ✓ Self-seeds readily, creating a naturalized look.
- ✓ Relatively low-maintenance once established.
- ⚠️ Toxic to pets
Passionflower
The intricate flower structure with its corona filaments is unlike any other plant. It also produces edible fruit and attracts a variety of pollinators.
- ✓ Attracts pollinators to your garden
- ✓ Provides beautiful and unique flowers
- ✓ Offers potential medicinal benefits
- ✓ Produces edible fruit
- ✓ Adds a touch of the tropics to your outdoor space
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Johnny Jump Up
Passionflower
🌞 Light Requirements
Johnny Jump Up
Full sun to partial shade. Requires at least 6 hours of direct sunlight for optimal flowering.
Low light tolerant: ❌ No
Passionflower
Full sun (at least 6 hours of direct sunlight daily)
Low light tolerant: ❌ No
💧 Watering Needs
Johnny Jump Up
Water regularly, especially during dry periods. Keep the soil consistently moist but not waterlogged. Overwatering can lead to root rot, indicated by yellowing leaves and a musty smell. Underwatering results in wilting and dry, crispy leaves.
Passionflower
Water deeply when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. In containers, ensure good drainage. Signs of underwatering include wilting leaves and dry soil. Overwatering can cause yellowing leaves and soggy soil.
🌡️ Temperature & Humidity
Johnny Jump Up
Temperature: 10-24°C
Humidity: 30-50%
Passionflower
Temperature: 18-27°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Johnny Jump Up
Viola tricolorGardeners looking for a cheerful, low-maintenance flowering plant for borders, containers, or naturalized areas.
✅ Choose This Plant If...
- You want a plant that self-seeds easily.
- You want edible flowers for culinary use.
- You want to attract pollinators to your garden.
- You want a low-maintenance plant for borders or containers.
- You want a plant that adds a splash of color to your garden in early spring.
❌ Skip This Plant If...
- You are looking for a low-light indoor plant.
- You have pets that might ingest the plant.
- You live in a very hot climate where it may struggle.
Passionflower
Passiflora incarnataExperienced gardeners in warm climates who want a beautiful flowering vine to attract pollinators.
✅ Choose This Plant If...
- You want to attract butterflies and bees to your garden.
- You appreciate unique and intricate flowers.
- You have a sunny outdoor space for a climbing vine.
- You are interested in the potential medicinal properties of the plant.
- You enjoy growing edible fruits, even if the yield is small.
❌ Skip This Plant If...
- You have limited sunlight indoors.
- You have pets that might ingest the plant.
- You don't have a suitable structure for it to climb.
- You are looking for a low-maintenance indoor plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Johnny Jump Up has moderate growth, while Passionflower grows fast.
💡 Pro Tips For Comparing These Plants
Johnny Jump Up Care Tips
Johnny Jump Ups are primarily outdoor plants and struggle indoors due to high light requirements and the need for cooler temperatures. They require consistent moisture, well-draining soil, and regular fertilization. Indoor cultivation is challenging and often results in leggy growth and reduced flowering.
- Deadhead spent flowers regularly to encourage more blooms.
- Provide well-draining soil to prevent root rot.
- Fertilize every 4-6 weeks during the growing season with a balanced liquid fertilizer.
- Protect from extreme heat by providing afternoon shade.
- Monitor for pests like aphids and slugs, and treat promptly.
Passionflower Care Tips
Passionflower is primarily an outdoor plant and requires significant sunlight to thrive. Indoor cultivation is challenging due to its high light needs and vining growth habit. It also spreads aggressively via rhizomes, which can quickly outgrow containers. Requires regular pruning and careful monitoring for pests.
- Provide a sturdy support structure for the vine to climb.
- Water deeply but infrequently, allowing the soil to dry out slightly between waterings.
- Fertilize regularly during the growing season to encourage flowering.
- Prune regularly to control its growth and shape.
- Monitor for pests and diseases and treat promptly.
⚠️ Common Problems & Solutions — Plant Care Comparison
Johnny Jump Up
Passionflower
❓ Frequently Asked Questions — Comparing These Plants
Johnny Jump Up
What are the light requirements for Johnny Jump Up?
Johnny Jump Ups thrive in partial to full sun, requiring at least six hours of sunlight per day for optimal blooming. In hotter climates, providing some afternoon shade is beneficial to prevent scorching of the leaves and flowers. Insufficient sunlight can lead to leggy growth and reduced flowering.
How do I care for Johnny Jump Up?
Johnny Jump Ups are relatively easy to care for, making them a great choice for beginner gardeners. Plant them in well-draining soil that is rich in organic matter. Choose a location that receives partial to full sun, especially in cooler climates. Water regularly, keeping the soil consistently moist but not soggy.
How do I propagate Johnny Jump Up?
Johnny Jump Ups can be propagated through seeds, division, or stem cuttings. For seed propagation, collect seeds from dried flower heads and sow them in well-draining soil. Keep the soil moist and provide indirect light. Germination usually occurs within 1-2 weeks. For division, gently separate the root ball of a mature plant into smaller sections and replant them.
Passionflower
What are the light requirements for Passionflower?
Passionflower demands ample sunlight to flourish and produce abundant blooms. Aim for at least 6 hours of bright, indirect sunlight daily. An east-facing window is ideal, providing morning sun without the harsh afternoon rays. A south-facing window can work, but be sure to filter the light with a sheer curtain to prevent leaf scorch. Insufficient light can result in leggy growth, fewer blooms, and pale leaves. Rotate the plant regularly to ensure even light exposure on all sides. If natural light is limited, supplement with a grow light, positioning it 12-18 inches above the plant.
How do I care for Passionflower?
Passionflower thrives in bright, indirect light, but can tolerate some direct sunlight. Water thoroughly when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Fertilize regularly during the growing season (spring and summer) with a balanced fertilizer, switching to a bloom-boosting formula to encourage flowering. Provide a trellis or support structure for the plant to climb. Maintain a moderate humidity level, especially indoors. Prune regularly to control growth and encourage branching. Repot annually in spring, using a well-draining potting mix. Protect from frost in colder climates. Watch for pests like aphids and spider mites, and treat promptly. Optimal temperatures are between 65-80°F (18-27°C).
How do I propagate Passionflower?
Passionflower can be 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 a well-draining potting mix. Keep the soil consistently moist and provide bright, indirect light. Rooting typically occurs within 4-6 weeks. Division is also possible by separating the root ball of a mature plant during repotting. Keiki propagation is not applicable to Passionflower, as it does not produce aerial plantlets. Keep humidity high during rooting.
Last updated: May 10, 2026 — Plant care data reviewed and verified by our editorial team.