Trying to decide between a peace lily and an anthurium? I’ve researched both, and I’m here to make it simple for you. You’ll get the full picture so you can choose the one that’s right for you!
So here’s what I’ve learned: Peace lilies have elegant white flowers and are easy to care for, perfect for low light. Anthuriums are colorful and need brighter light, but they last longer, with flowers that can last up to two months!
I’ll guide you through everything you need to know about each plant, from care to picking the right one for your home, so keep reading!
Peace Lily vs Anthurium: What’s the Difference?
Quick Comparison Table
| Feature | Peace Lily (Spathiphyllum) | Anthurium (Anthurium andraeanum) |
| Flowers | White spathes, elegant | Red, pink, white waxy spathes |
| Light Needs | Low to moderate light | Bright, indirect light |
| Watering | Water when soil is dry | Keep soil moist but not soggy |
| Air Purification | Excellent | Good |
| Toxicity | Toxic to pets | Toxic to pets |
| Difficulty Level | Easy | Moderate |
| Lifespan | 3-5 years | 5-10 years |
| Growth Rate | Fast | Moderate |
Botanical Classification & Origins
- Peace Lily (Spathiphyllum spp.): Native to Central and South America, part of the Araceae family.
- Anthurium (Anthurium andraeanum): Found in tropical rainforests of South America, also part of the Araceae family.
- Both plants are epiphytes, meaning they can grow on other surfaces like trees, absorbing moisture from the air.
Growth Habit & Lifespan
- Peace lilies typically grow up to 2-3 feet tall, making them ideal for medium-sized indoor spaces.
- Anthuriums can reach 12-18 inches in height, but their vibrant flowers last much longer than peace lily blooms.
- Both plants can live several years with proper care, with peace lilies often outliving anthuriums. Peace lilies live 3-5 years on average. Anthuriums can live 5-10 years with proper care.
Flowering & Aesthetic Appeal
- Peace lilies have white, elegant blooms that resemble a delicate flag, lasting a few weeks.
- Anthuriums boast bright, waxy flowers in red, pink, or white, with each bloom lasting up to two months.
- Peace lilies flower seasonally, while anthuriums bloom year-round in ideal conditions.
Toxicity Concerns
- Both plants contain calcium oxalate crystals, making them toxic to pets and children if ingested.
- Symptoms include mouth irritation, drooling, and stomach upset.
- Keep plants out of reach or consider pet-friendly alternatives like Calathea or Areca Palm.
How to Care for a Peace Lily
Light & Placement
- Thrives in low to moderate indirect light.
- Avoid direct sunlight as it can scorch the leaves.
- Great for offices, bathrooms, or low-light corners.
Watering & Humidity Needs
- Water when the top inch of soil feels dry.
- Leaves will droop when thirsty but perk back up after watering.
- Enjoys high humidity – occasional misting helps.
- Avoid chlorinated tap water; use filtered or distilled water.
Soil & Fertilization
- Prefers well-draining, peat-based soil.
- Fertilize once a month in spring and summer with a balanced liquid fertilizer.
- Avoid over-fertilizing, as it can cause salt buildup in soil.
Common Issues & Solutions
- Yellow leaves? Overwatering – allow soil to dry slightly.
- Brown tips? Dry air – increase humidity around the plant.
- No blooms? Needs more indirect sunlight or light fertilization.
How to Care for an Anthurium
Light & Placement
- Needs bright, indirect light to bloom well.
- Avoid placing it in direct sunlight to prevent burns.
- Does well in warm rooms with consistent temperatures (65-80°F).
Watering & Humidity Needs
- Keep soil moist but not soggy.
- Prefers high humidity – use a humidifier or mist occasionally.
- Let the top 1-2 inches of soil dry out before watering.
Soil & Fertilization
- Grows best in a well-draining, orchid mix or peat-based soil.
- Fertilize every 6-8 weeks with a phosphorus-rich fertilizer to promote blooming.
- Avoid over-fertilization, which can cause leaf burn.
Common Issues & Solutions
- No flowers? Not enough light – move to a brighter spot.
- Yellowing leaves? Overwatering – reduce watering frequency.
- Pale or dull leaves? Lack of nutrients – fertilize lightly.
Peace Lily vs Anthurium: Which Plant is Right for You?
Best for Beginners
- Winner: Peace Lily – Easier to care for, tolerates low light.
Best for Aesthetic Appeal
- Winner: Anthurium – Vibrant, waxy flowers add a pop of color.
Best for Air Purification
- Winner: Both! According to NASA’s Clean Air Study, peace lilies and anthuriums both remove toxins from the air.
Best for Small Spaces
- Winner: Anthurium – More compact and thrives in small pots.
Best for Low-Light Rooms
- Winner: Peace Lily – Thrives in dimly lit areas.
Best for Longevity?
- Winner: Anthurium – With proper care, anthuriums can live twice as long as peace lilies.
FAQs About Peace Lily vs Anthurium
Is a Peace Lily or Anthurium Easier to Care For?
Peace Lilies are easier to care for because they need less light and bounce back quickly after wilting.
Which Plant Is Better for Air Quality?
Both are great at filtering the air, but Peace Lilies are especially known for removing toxins like benzene and formaldehyde.
Are Peace Lilies and Anthuriums Safe for Pets?
No, both plants are toxic to cats and dogs. Keep them out of reach.
Can Peace Lilies and Anthuriums Grow Outdoors?
Yes, but only in warm, humid climates (zones 10-12). They are best suited for indoor growth in most regions.
Next Steps for Plant Lovers
Choosing between a Peace Lily and an Anthurium depends on your needs. Pick a Peace Lily if you want a low-maintenance plant that thrives in low light. Choose an Anthurium for bright, showy flowers and if you don’t mind extra care.
Think about your home’s lighting, how much care you can give, and which look you prefer.
Want to compare more plants? Check out our guides:
