Noble Fir vs Violet Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Noble Fir
Abies procera
The Noble Fir is a large evergreen conifer, typically reaching heights of 40-70 meters (130-230 feet) in its native habitat. It has a narrow, pyramidal crown and smooth, gray bark that becomes furrowed with age. The needles are bluish-green, flattened, and curve upwards, giving the branches a bottle-brush appearance. It is primarily an outdoor tree, valued for its timber and as a popular Christmas tree due to its attractive form, strong branches, and long needle retention. Growing it indoors long-term is not feasible.
Violet
Viola spp.
Violets are herbaceous perennials, often low-growing, known for their distinctive spurred flowers. They exhibit a wide range of colors, including purple, blue, white, yellow, and bi-colors. Many species are naturally outdoor plants, thriving in woodland or grassland environments. While some varieties are grown indoors, they often require specific conditions to flourish. People grow them for their charming flowers, edible leaves and petals (in some species), and ground cover capabilities.
Quick Plant Comparison
| Feature | Noble Fir | Violet |
|---|---|---|
| Light | Full sun to partial shade | Partial shade to full sun outdoors; bright indirect light indoors. |
| Watering | Water deeply at planting. Established trees: as needed during dry periods. | Every 5-7 days, adjust based on environmental conditions and soil dryness. |
| Humidity | 30-50% | 40-60% |
| Temperature | 5-25°C | 15-21°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Moderate |
| Max Height | Not applicable indoors. Outdoors: 40-70 meters (130-230 feet) | 15-30 cm |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-drained, slightly acidic soil | Well-draining potting mix rich in organic matter. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 1-2 hours per month (primarily for watering and occasional pruning) | 15 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Noble Fir
| Scientific Name | Abies procera |
|---|---|
| Family | Pinaceae |
| Native To | Pacific Northwest of North America (Oregon, Washington, Northern California) |
| Also Known As | Noble Fir, Red Fir, Larch |
| Leaves | Flattened, bluish-green needles, 2-3 cm long, arranged spirally on the branches but appearing two-ranked due to twisting at the base. Needles curve upwards and have a distinctive aroma when crushed. |
| Flowers | Does not flower indoors. Outdoors, it produces inconspicuous cones in the spring. |
Violet
| Scientific Name | Viola spp. |
|---|---|
| Family | Violaceae |
| Native To | Various species originate from temperate regions worldwide, including Europe, Asia, and North America. |
| Also Known As | Violet, Pansy, Johnny Jump Up, Sweet Violet |
| Leaves | The leaves are typically heart-shaped or kidney-shaped, with scalloped edges. They are usually green, but some varieties may have reddish or purplish hues. The texture is generally smooth and slightly waxy. |
| Flowers | Violets can flower indoors with sufficient light and proper care, but flowering is more prolific outdoors. The flowers are typically small, ranging from 1-3 cm in diameter, and have five petals, with the bottom petal having a spur. Colors range from purple, blue, white, yellow, and bi-colors. |
📏 Size & Growth — Plant Comparison
Noble Fir
Violet
🌱 Propagation — Comparing Plant Growth
Noble Fir
Methods: Seed, Grafting
Difficulty: Difficult
Tips: Seed propagation requires stratification. Grafting is often used to propagate desirable cultivars.
Violet
Methods: Seed, division, stem cuttings.
Difficulty: Easy
Tips: For division, separate rhizomes in spring or fall. For stem cuttings, take cuttings in spring and root them in water or moist soil. Seeds can be sown directly outdoors in fall or started indoors in early spring.
✨ Benefits & Features — Comparing Plant Value
Noble Fir
The Noble Fir is distinguished by its bluish-green needles that curve upwards, giving the branches a bottle-brush appearance. It is also known for its strong branches and excellent needle retention, making it a popular Christmas tree choice.
- ✓ Provides shade and privacy.
- ✓ Enhances property value.
- ✓ Attracts wildlife.
- ✓ Offers a source of Christmas trees.
- ✓ Contributes to carbon sequestration.
- ⚠️ Toxic to pets
Violet
Violets are known for their spurred petals and heart-shaped leaves. Some species have fragrant blooms, and the flowers and leaves of certain varieties are edible. Their ability to self-pollinate via cleistogamous flowers is also unique.
- ✓ Aesthetically pleasing with vibrant flowers.
- ✓ Edible flowers and leaves (some species) can be used in salads and desserts.
- ✓ Can attract pollinators to an outdoor garden.
- ✓ Provides a touch of natural beauty to indoor spaces.
- ✓ Can be propagated easily to create more plants.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Noble Fir
Violet
🌞 Light Requirements
Noble Fir
Full sun to partial shade
Low light tolerant: ❌ No
Violet
Partial shade to full sun outdoors; bright indirect light indoors.
Low light tolerant: ❌ No
💧 Watering Needs
Noble Fir
Water deeply when planting. Once established, Noble Firs are relatively drought-tolerant but benefit from occasional watering during prolonged dry periods, especially when young. Avoid overwatering, which can lead to root rot. Check soil moisture before watering.
Violet
Keep soil consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings. Overwatering can lead to root rot, indicated by yellowing leaves and a musty smell. Underwatering results in wilting and dry, crispy leaves.
🌡️ Temperature & Humidity
Noble Fir
Temperature: 5-25°C
Humidity: 30-50%
Violet
Temperature: 15-21°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Noble Fir
Abies proceraLandowners in cool, moist climates looking for an impressive evergreen tree for timber or Christmas tree production.
✅ Choose This Plant If...
- You have ample outdoor space in a cool, moist climate.
- You desire a stately evergreen tree for your property.
- You are interested in growing Christmas trees.
- You want to attract birds and other wildlife to your yard.
- You appreciate the fragrance of fir trees.
❌ Skip This Plant If...
- You live in a warm, dry climate.
- You have limited outdoor space.
- You are looking for an indoor plant.
- You have pets that may ingest the tree.
- You dislike the mess of fallen needles.
Violet
Viola spp.Experienced gardeners seeking a flowering plant for a bright, cool indoor space or a charming addition to an outdoor garden.
✅ Choose This Plant If...
- You appreciate delicate, colorful flowers.
- You want a plant with edible flowers and leaves (ensure species is edible).
- You have a cool, bright location that mimics their natural habitat.
- You enjoy a challenge in providing specific care requirements.
- You want to propagate new plants easily through division or cuttings.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You struggle with consistent watering schedules.
- You don't have a bright, cool location.
- You are a beginner gardener.
- You prefer low-maintenance plants.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Noble Fir needs full sun to partial shade, while Violet prefers partial shade to full sun outdoors; bright indirect light indoors..
Noble Fir has moderate growth, while Violet grows moderate.
💡 Pro Tips For Comparing These Plants
Noble Fir Care Tips
Noble Firs are outdoor trees and are not suitable for indoor growing. They require full sun, well-drained soil, and adequate space to grow. Attempting to keep one indoors will likely result in a stressed and unhealthy plant.
- Plant in well-drained, slightly acidic soil.
- Water deeply when planting and during dry periods.
- Fertilize in early spring with a balanced fertilizer.
- Prune young trees to shape them.
- Protect young trees from heavy snow loads.
Violet Care Tips
Violets are primarily outdoor plants and can be challenging to grow indoors. They require bright indirect light, consistent moisture, and good air circulation. Indoor plants are prone to pests and diseases. Regular monitoring and preventative measures are necessary.
- Provide good air circulation to prevent fungal diseases.
- Use a well-draining potting mix to avoid root rot.
- Deadhead spent flowers regularly to encourage more blooms.
- Monitor for pests like aphids and spider mites and treat promptly.
- Provide a period of cooler temperatures in winter to mimic their natural dormancy.
⚠️ Common Problems & Solutions — Plant Care Comparison
Noble Fir
Violet
❓ Frequently Asked Questions — Comparing These Plants
Noble Fir
What are the light requirements for Noble Fir?
Noble Firs require bright, indirect light to thrive indoors. Direct sunlight can scorch their needles, so avoid placing them near south-facing windows without some form of shading. An east- or west-facing window is ideal, providing ample light without the harsh intensity of direct sun. If natural light is insufficient, supplement with grow lights, positioning them a few feet above the plant. Rotate the plant regularly to ensure even light exposure on all sides, promoting balanced growth. Observe the plant for signs of inadequate light, such as leggy growth or pale needles, and adjust its placement accordingly.
How do I care for Noble Fir?
To successfully grow a Noble Fir indoors, provide it with bright, indirect light, mimicking its natural forest environment. Water thoroughly when the top inch of soil feels dry, ensuring proper drainage to prevent root rot. Maintain a cool indoor temperature, ideally between 50-65°F (10-18°C), and provide adequate humidity, especially during dry winter months, by misting regularly or using a humidifier. Fertilize sparingly during the growing season (spring and summer) with a balanced, slow-release fertilizer. Repot every 2-3 years in a slightly larger pot with well-draining potting mix. Prune lightly to maintain shape and remove any dead or damaged branches. Keep your Noble Fir away from direct heat sources.
How do I propagate Noble Fir?
Noble Firs can be propagated through stem cuttings or air layering, although success rates can vary.
Violet
What are the light requirements for Violet?
Violets require bright, indirect light to thrive and bloom profusely. An east-facing window is ideal, providing gentle morning sun. West-facing windows can work if you provide some shading during the hottest part of the afternoon. Avoid direct sunlight from south-facing windows, as it can scorch the leaves. If you don’t have access to natural light, you can use fluorescent or LED grow lights. Position the plant 6-12 inches below the light source for 12-14 hours per day. Insufficient light will result in leggy growth and a lack of blooms. Rotate your Violet regularly to ensure all sides receive adequate light, preventing it from leaning towards the light source.
How do I care for Violet?
Violets thrive in bright, indirect light. Avoid direct sunlight, which can scorch their leaves. Water when the top inch of soil feels dry, using room-temperature water. Avoid getting water on the leaves, as this can cause spotting. Fertilize regularly with a balanced, water-soluble fertilizer diluted to half strength, especially during blooming periods. Maintain humidity levels between 50-60%. Repot annually in a well-draining potting mix specifically formulated for African violets. Remove spent flowers to encourage continuous blooming. Keep Violets in temperatures between 65-75°F (18-24°C). Rotate the plant regularly to ensure even growth. Provide good air circulation to prevent fungal diseases. Regularly check for pests and treat promptly if any are found.
How do I propagate Violet?
Violets can be easily propagated from leaf cuttings. Select a healthy leaf with a 1-2 inch stem. Insert the stem into a small pot filled with moist African violet potting mix. Cover the pot with a plastic bag to create a humid environment. Place the pot in bright, indirect light. Roots will typically form in 4-6 weeks. Once roots have formed, remove the plastic bag and continue to care for the new plant as you would a mature Violet. Division can also be used by carefully separating offshoots from the main plant. Keikis (small plantlets that grow on the stem) can be removed and potted separately.
Last updated: May 13, 2026 — Plant care data reviewed and verified by our editorial team.