Boston Fern vs Spider Plant
Nephrolepis exaltata vs Chlorophytum comosum
Both are go-to pet-safe hanging plants that look similar from across the room.
Boston Fern and Spider Plant are both pet-safe hanging-basket favourites with arching foliage. From a distance they read similar, but living with them is a completely different experience: one demands daily humidity, the other thrives on neglect. If you keep killing one, the other might be the answer.
Quick verdict
| Use case | Winner |
|---|---|
| For pet households | Either works |
| For first-time plant owners | Spider Plant |
| For low-light rooms | Spider Plant |
| For drought / forgetful watering | Spider Plant |
| For small spaces | Either works |
Side-by-side details
| Trait | Boston Fern | Spider Plant |
|---|---|---|
| Light | Medium indirect | Bright indirect |
| Water frequency | Every 3–5 days | Every 5–10 days |
| Humidity needs | 70–80% | 30–60% |
| Drought-tolerant | No | Yes |
| Difficulty | Moderate | Very Easy |
| Mature height | 90 cm | 60 cm |
| Growth pattern | rosette | rosette |
| Pet safety | Pet-safe | Pet-safe |
Pet safety side-by-side
Boston Fern
Pet-safe
Non-toxic to both cats and dogs per the ASPCA. Safe to grow with pets in the room.
Spider Plant
Pet-safe
Non-toxic to both cats and dogs per the ASPCA. Safe to grow with pets in the room.
Our take
Pick Spider Plant for almost any indoor situation — it is one of the most forgiving plants we list. Pick Boston Fern only if you have a bathroom or naturally humid room.
Frequently asked questions
Which is easier to care for, Boston Fern or Spider Plant?
Spider Plant is easier. Boston Fern difficulty: moderate. Spider Plant difficulty: very easy.
Is Boston Fern or Spider Plant safer around cats and dogs?
Both are pet-safe. Boston Fern: Pet-safe. Spider Plant: Pet-safe. Pet safety data is sourced from the ASPCA Animal Poison Control Center.
Can Boston Fern or Spider Plant handle low light?
Spider Plant. Boston Fern prefers medium indirect. Spider Plant prefers bright indirect.
How often should I water Boston Fern compared to Spider Plant?
Boston Fern: every 3-5 days. Spider Plant: every 5-10 days. Spider Plant is more drought-tolerant if you forget waterings.