Calathea Medallion vs Boston Fern
The Boston fern is the easier of the two and only sheds when the air is dry. The calathea is rated hard and crisps without filtered water and humidity.
Boston Fern is rated medium to care for, Calathea Medallion hard. If this is an early houseplant or the spot is hard to get right, start with the Boston Fern. Boston Fern appears on the common indoor air-purifying lists; Calathea Medallion does not. In a normal room the effect of either is modest, so treat it as a tiebreaker rather than a reason to buy.
What they share: both are pet-safe, both want medium indirect light, both take high watering, both are happy in the same humidity and both stay medium.
Choose
Calathea Medallion if…
- ✓you are happy to fuss a little for the better-looking leaves
- ✓the look is what you are after: Stunning patterned leaves that fold up at night. Beautiful but demanding.
Choose
Boston Fern if…
- ✓you want the lower-risk plant of the two
- ✓air-purifying credentials are a tiebreaker for you
- ✓the look is what you are after: Lush, feathery fronds that add a tropical feel. Needs consistent moisture and humidity.
Calathea Medallion vs Boston Fern: side by side
| Attribute |
Calathea Medallion
|
Boston Fern
|
|---|---|---|
| Plant type | Foliage | Fern |
| Difficulty | hard | medium |
| Light | ●●●○○ 3/5 Medium indirect light |
●●●○○ 3/5 Medium indirect light |
| Water | ●●●●○ 4/5 High |
●●●●○ 4/5 High |
| Humidity | ●●●●● 5/5 High |
●●●●● 5/5 High |
| Pet safe | Safe | Safe |
| Mature size | Medium 30-90 cm (1-3 ft) |
Medium 30-90 cm (1-3 ft) |
| Growth rate | Moderate | Moderate |
| Air purifying | No | Yes |
| Native to | Brazil | Tropical regions |
Key differences between Calathea Medallion and Boston Fern
Boston Fern is the easier plant
Boston Fern is rated medium to care for, Calathea Medallion hard. If this is an early houseplant or the spot is hard to get right, start with the Boston Fern.
Boston Fern is the air-purifying one
Boston Fern appears on the common indoor air-purifying lists; Calathea Medallion does not. In a normal room the effect of either is modest, so treat it as a tiebreaker rather than a reason to buy.
Different plant types: foliage vs fern
Calathea Medallion is a foliage plant and Boston Fern is a fern plant, so they fill different jobs in a room even when their care overlaps.
They come from different habitats
Calathea Medallion originates in Brazil; Boston Fern in Tropical regions. Matching the original habitat is the quickest way to guess what each one wants indoors.
How to tell Calathea Medallion and Boston Fern apart
Both want damp air, but they fail differently. A calathea protests dry air and tap-water minerals with crispy leaf edges and needs filtered or rested water. A Boston fern simply sheds -- it drops fronds and litters the floor when the air is dry, but recovers fast once you raise humidity.
Care at a glance
Calathea Medallion
Prayer Plant
Stunning patterned leaves that fold up at night. Beautiful but demanding.
Care in one line: Indirect light, consistent moisture, high humidity, filtered water.
Full Calathea Medallion care guide →
Boston Fern
Nephrolepis Exaltata, Sword Fern
Lush, feathery fronds that add a tropical feel. Needs consistent moisture and humidity.
Care in one line: Indirect light, keep moist, mist daily, high humidity.
Full Boston Fern care guide →Calathea Medallion vs Boston Fern: common questions
What is the difference between Calathea Medallion and Boston Fern? +
Both want damp air, but they fail differently. A calathea protests dry air and tap-water minerals with crispy leaf edges and needs filtered or rested water. A Boston fern simply sheds -- it drops fronds and litters the floor when the air is dry, but recovers fast once you raise humidity. On care, boston Fern is rated medium to care for, Calathea Medallion hard. If this is an early houseplant or the spot is hard to get right, start with the Boston Fern.
Which is easier to care for, Calathea Medallion or Boston Fern? +
Boston Fern. It is rated medium while Calathea Medallion is hard, and it is more forgiving about light and watering mistakes.
Is Calathea Medallion or Boston Fern safe for cats and dogs? +
Both are safe. Calathea Medallion and Boston Fern are each non-toxic to cats and dogs, so either works in a home with animals.
Which needs less light, Calathea Medallion or Boston Fern? +
They are the same. Both score 3/5 for light, meaning near a bright window, out of direct sun.
Which needs more water, Calathea Medallion or Boston Fern? +
Neither - both score 4/5. For each one, keep the soil evenly moist, never fully dry.
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