Rattlesnake Plant vs Prayer Plant
Calathea lancifolia vs Maranta leuconeura
Both Marantaceae family with prayer-leaf behaviour and similar care, both pet-safe — confusion within the same plant family.
Rattlesnake Plant (Calathea lancifolia) and true Prayer Plant (Maranta leuconeura) are both Marantaceae family members with prayer-leaf behaviour (leaves fold upward at night) and similar humid-tropical care needs. Both are pet-safe per the ASPCA. The decision usually comes down to leaf shape — Rattlesnake has long lance-shaped leaves with dark green oval markings on a pale background, while Maranta has shorter oval leaves with dramatic red-veined herringbone pattern — and care difficulty: Maranta is more sensitive to chlorinated water and humidity drops.
Quick verdict
| Use case | Winner |
|---|---|
| For pet households | Either works |
| For first-time plant owners | Rattlesnake Plant |
| For low-light rooms | Either works |
| For drought / forgetful watering | Neither — try a different plant |
| For small spaces | Prayer Plant |
Side-by-side details
| Trait | Rattlesnake Plant | Prayer Plant |
|---|---|---|
| Light | Medium indirect | Medium indirect |
| Water frequency | Every 5–7 days | Every 5–7 days |
| Humidity needs | 50–70% | 60–80% |
| Drought-tolerant | No | No |
| Difficulty | Moderate | Challenging |
| Mature height | 75 cm | 30 cm |
| Growth pattern | upright | trailing |
| Pet safety | Pet-safe | Pet-safe |
Pet safety side-by-side
Rattlesnake Plant
Pet-safe
Non-toxic to both cats and dogs per the ASPCA. Safe to grow with pets in the room.
Prayer Plant
Pet-safe
Non-toxic to both cats and dogs per the ASPCA. Safe to grow with pets in the room.
Our take
Pick Rattlesnake Plant if you want the wavy lance-shaped foliage and slightly more forgiving care — it survives without a humidifier in most rooms. Pick Maranta leuconeura for the dramatic red-veined herringbone pattern, but commit to filtered water and 60%+ humidity if you want it to thrive long-term.
Read Rattlesnake Plant care guide Read Prayer Plant care guide
Frequently asked questions
Which is easier to care for, Rattlesnake Plant or Prayer Plant?
Rattlesnake Plant is easier. Rattlesnake Plant difficulty: moderate. Prayer Plant difficulty: challenging.
Is Rattlesnake Plant or Prayer Plant safer around cats and dogs?
Both are pet-safe. Rattlesnake Plant: Pet-safe. Prayer Plant: Pet-safe. Pet safety data is sourced from the ASPCA Animal Poison Control Center.
Can Rattlesnake Plant or Prayer Plant handle low light?
Both handle low light. Rattlesnake Plant prefers medium indirect. Prayer Plant prefers medium indirect.
How often should I water Rattlesnake Plant compared to Prayer Plant?
Rattlesnake Plant: every 5-7 days. Prayer Plant: every 5-7 days. Neither is drought-tolerant — both need consistent watering.