Licorice Plant vs Oregano Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Licorice Plant
Glycyrrhiza glabra
Glycyrrhiza glabra, commonly known as licorice, is a perennial herbaceous plant that grows to about 1 meter (3 feet) tall. It features pinnate leaves and pea-like flowers, typically purple to pale blue. The plant is primarily cultivated for its rhizomes and roots, which contain glycyrrhizin, a compound responsible for its characteristic sweet flavor. Licorice is mainly grown outdoors in well-drained soil and full sun. While it can be attempted indoors, it's challenging to replicate its ideal growing conditions, and it may not thrive.
Oregano
Origanum vulgare
Oregano is a perennial herb characterized by its aromatic leaves and culinary uses. It typically grows to a height of 20-80 cm (8-31 inches). The plant features small, oval-shaped leaves that are typically green but can have variations. It is primarily an outdoor plant, thriving in sunny locations. People grow oregano for its flavorful leaves, used extensively in Mediterranean and Mexican cuisine. While it can be grown indoors, it requires very bright light and careful attention to prevent legginess and maintain flavor.
Quick Plant Comparison
| Feature | Licorice Plant | Oregano |
|---|---|---|
| Light | Full sun (at least 6-8 hours of direct sunlight daily) | Full sun (at least 6-8 hours of direct sunlight daily) |
| Watering | Every 5-7 days during the growing season, less frequently in winter. | Every 1-2 weeks, depending on environmental conditions and pot size. |
| Humidity | 40-60% | 40-60% |
| Temperature | 15-27°C | 18-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Moderate |
| Max Height | 0.5-1 meter (indoors, likely smaller) | 20-60 cm (indoors) |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-drained loamy soil | Well-draining potting mix, such as a mix of potting soil, perlite, and sand. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly (primarily for watering, weeding, and pest control). | 10 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Licorice Plant
| Scientific Name | Glycyrrhiza glabra |
|---|---|
| Family | Fabaceae |
| Native To | Southern Europe and parts of Asia |
| Also Known As | Licorice, Liquorice |
| Leaves | The leaves are pinnately compound, typically consisting of 9-17 leaflets. Each leaflet is oval to lance-shaped, with a smooth margin and a slightly sticky texture. The leaves are generally green in color. |
| Flowers | Licorice produces pea-like flowers that are typically purple to pale blue. Flowering usually occurs in the summer months. It is unlikely to flower indoors due to insufficient light. |
Oregano
| Scientific Name | Origanum vulgare |
|---|---|
| Family | Lamiaceae |
| Native To | Native to temperate Western and Southwestern Eurasia and the Mediterranean region. |
| Also Known As | Oregano, Wild Marjoram |
| Leaves | The leaves of oregano are small, oval-shaped, and typically green, although some varieties may have slightly grayish or purplish leaves. They are about 1-4 cm long and have a slightly fuzzy texture. |
| Flowers | Oregano produces small, pink or purple flowers in clusters during the summer months. While it can flower indoors, it is less common than when grown outdoors. |
📏 Size & Growth — Plant Comparison
Licorice Plant
Oregano
🌱 Propagation — Comparing Plant Growth
Licorice Plant
Methods: Seed, Rhizome division, Root cuttings
Difficulty: Moderate
Tips: For rhizome division, separate rhizomes in early spring and plant them in well-drained soil. Root cuttings should be taken in late fall or early winter and planted horizontally.
Oregano
Methods: Stem cuttings, Division, Seed
Difficulty: Easy
Tips: For stem cuttings, take 4-6 inch cuttings from new growth, remove the lower leaves, and place in water or directly into moist potting mix. For division, carefully separate the root ball into smaller sections and replant. Seeds can be sown indoors 6-8 weeks before the last frost.
✨ Benefits & Features — Comparing Plant Value
Licorice Plant
The roots of Glycyrrhiza glabra contain glycyrrhizin, a compound that is significantly sweeter than sugar. This plant has a long history of use in both culinary and traditional medicine.
- ✓ Provides a unique flavoring agent for culinary uses.
- ✓ Has potential medicinal properties (consult a healthcare professional).
- ✓ Adds visual interest to a garden with its foliage and flowers.
- ✓ Can be a rewarding challenge for experienced gardeners.
- ✓ Supports biodiversity in a garden ecosystem.
- ⚠️ Toxic to pets
Oregano
Oregano is known for its strong, pungent flavor and aroma, which intensifies when dried. Different varieties of oregano have varying flavor profiles, ranging from mild and sweet to spicy and peppery.
- ✓ Fresh herbs for cooking
- ✓ Aromatic fragrance
- ✓ Attracts pollinators
- ✓ Can be used for medicinal purposes
- ✓ Aesthetically pleasing in the garden
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Licorice Plant
Oregano
🌞 Light Requirements
Licorice Plant
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
Oregano
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
💧 Watering Needs
Licorice Plant
Water deeply when the top inch of soil feels dry to the touch. Avoid overwatering, which can lead to root rot. Signs of overwatering include yellowing leaves and a musty smell. Underwatering is indicated by wilting and dry, crispy leaves.
Oregano
Water thoroughly when the top inch of soil feels dry to the touch. Avoid overwatering, which can lead to root rot. Allow the soil to dry out slightly between waterings. Signs of overwatering include yellowing leaves and a musty smell. Underwatering is indicated by wilting and dry, brittle leaves.
🌡️ Temperature & Humidity
Licorice Plant
Temperature: 15-27°C
Humidity: 40-60%
Oregano
Temperature: 18-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Licorice Plant
Glycyrrhiza glabraExperienced gardeners who want to grow licorice outdoors for its roots, understanding its toxicity to pets.
✅ Choose This Plant If...
- You have a sunny outdoor garden space.
- You are interested in harvesting licorice root for culinary or medicinal purposes.
- You are an experienced gardener looking for a unique plant to grow.
- You understand the plant's toxicity to pets and can keep it away from them.
- You are prepared to provide the specific care this plant needs to thrive.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You lack a sunny outdoor space.
- You are a beginner gardener.
- You are looking for a low-maintenance indoor plant.
- You are not prepared to manage the plant's potential for rhizomatous spread.
Oregano
Origanum vulgareExperienced gardeners who want to grow their own herbs and have a sunny outdoor space or the ability to provide intense indoor lighting.
✅ Choose This Plant If...
- You love cooking with fresh herbs and want a readily available supply.
- You have a sunny outdoor garden or patio.
- You are experienced with growing herbs and can provide the necessary light and care.
- You enjoy the aromatic fragrance of oregano.
- You want to attract pollinators to your garden.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You lack a sunny location or the ability to provide supplemental lighting.
- You are a beginner gardener and prefer low-maintenance plants.
🎯 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
Licorice Plant Care Tips
Licorice is primarily an outdoor plant and requires full sun and well-drained soil. Growing it indoors is challenging due to its high light requirements and potential for rhizomatous spread. It also poses a toxicity risk to pets. Indoor cultivation requires careful attention to light, watering, and potential toxicity.
- Provide well-drained soil to prevent root rot.
- Ensure at least 6-8 hours of direct sunlight daily.
- Monitor for pests like aphids and spider mites.
- Harvest licorice roots in the fall after 3-4 years of growth.
- Be mindful of its potential for rhizomatous spread and contain it if necessary.
Oregano Care Tips
Oregano is relatively easy to grow outdoors in full sun and well-draining soil. However, growing it indoors presents challenges due to its high light requirements. Supplemental lighting is often necessary to prevent legginess and maintain flavor. Overwatering should be avoided. Be aware of its toxicity to pets.
- Provide at least 6-8 hours of direct sunlight daily.
- Use well-draining soil to prevent root rot.
- Water thoroughly when the top inch of soil feels dry.
- Fertilize regularly during the growing season.
- Prune regularly to encourage bushier growth.
⚠️ Common Problems & Solutions — Plant Care Comparison
Licorice Plant
Oregano
❓ Frequently Asked Questions — Comparing These Plants
Licorice Plant
What are the light requirements for Licorice Plant?
Licorice Plant thrives in bright, indirect light. Too much direct sunlight can scorch the leaves, while insufficient light can lead to leggy growth and faded foliage color. An east-facing window is often ideal, providing gentle morning sun. A south- or west-facing window can also work, but be sure to filter the light with sheer curtains or blinds, especially during the hottest part of the day.
How do I care for Licorice Plant?
Licorice Plant thrives in well-draining soil. Water thoroughly when the top inch of soil feels dry, allowing excess water to drain. Provide bright, indirect light for optimal growth, though it can tolerate some direct sun, especially in the morning. These plants prefer moderate temperatures, ideally between 60-75°F (15-24°C). Fertilize lightly every 4-6 weeks during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength.
How do I propagate Licorice Plant?
Licorice Plant is easily propagated through stem cuttings and layering. For 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. Cover with a plastic bag or humidity dome to maintain moisture. Keep in bright, indirect light until roots develop, usually within 2-4 weeks.
Oregano
What are the light requirements for Oregano?
Oregano requires abundant sunlight to thrive and produce flavorful leaves and abundant blooms. Ideally, it should receive at least 6-8 hours of direct sunlight each day. If grown indoors, place it near a south-facing window where it can receive maximum sunlight exposure. Insufficient light can result in leggy growth, pale leaves, and reduced blooming. If natural light is limited, supplement with artificial grow lights. Rotate the plant regularly to ensure even light exposure on all sides. During the summer months, when sunlight is intense, provide some afternoon shade to prevent leaf scorch. Adequate light is crucial for Oregano’s overall health and productivity.
How do I care for Oregano?
Oregano thrives in well-draining soil and requires at least 6-8 hours of sunlight daily. Water thoroughly when the top inch of soil feels dry, allowing excess water to drain. Avoid overwatering, which can lead to 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 promote bushier growth. Harvest leaves as needed, snipping them close to the stem. Provide adequate air circulation to prevent fungal diseases. In colder climates, Oregano can be grown in containers and brought indoors during winter. Ensure the indoor environment has sufficient light and ventilation. Monitor for pests like aphids and spider mites, and treat promptly with insecticidal soap if necessary. Repot every 1-2 years into a slightly larger container with fresh soil.
How do I propagate Oregano?
Oregano can be easily propagated through several methods. Division involves separating the root ball of an established plant into smaller sections and replanting them. Stem cuttings can be taken from healthy stems, removing the lower leaves and placing them in water or directly into moist soil until roots develop. For stem cuttings, dip the cut end in rooting hormone to encourage root growth. Keiki propagation is less common in Oregano but can occur if the plant produces small plantlets along its stems. These plantlets can be carefully removed and planted separately. Ensure the new plants receive adequate light and moisture until they are established. Propagation is best done in spring or early summer.
Last updated: May 7, 2026 — Plant care data reviewed and verified by our editorial team.