Rattlesnake Plant
Moderate Care Foliage ✓ Pet Safe

Rattlesnake Plant

Also known as: Calathea Lancifolia, Rattlesnake Calathea

Medium
Moderate Growth

Light

Medium (Indirect)

Water

Frequent

Humidity

High

Size

Medium

30-90 cm (1-3 ft)

✓ Pet Safe

Rattlesnake Plant is non-toxic and safe for homes with cats and dogs.

Care Requirements

Light Needs3/5
Water Needs4/5
Humidity Needs4/5
Maintenance3/5
Growth Speed3/5
Air Purifying1/5

About the Rattlesnake Plant

Calathea rattlesnake (Goeppertia lancifolia) is native to the tropical rainforests of Brazil, growing on the moist, shaded forest floor. Its long, narrow, lance-shaped leaves feature a unique pattern of alternating large and small dark green markings on a lighter green background that resembles the skin pattern of a rattlesnake. The leaf undersides are a rich purple-maroon. Like other Calathea species, it displays nyctinastic movement, with leaves rising and folding at night and opening during the day. Its dramatic patterning and relatively higher tolerance for indoor conditions compared to other Calatheas make it a popular choice among collectors.

Origin: Brazil

Care Tips

Provide medium indirect light; avoid direct sun which fades the leaf markings. Keep soil evenly moist using filtered or distilled water -- tap water chemicals cause brown leaf edges. Never let it fully dry out or sit in waterlogged soil. Humidity above 50% is important; group with other plants or use a humidifier. Brown leaf edges are the most common issue and indicate low humidity or water quality problems. Feed monthly in spring and summer with a diluted balanced fertilizer. Keep away from cold drafts and heating vents. Propagate by dividing the rhizome during spring repotting, ensuring each division has roots and leaves.

Is This Plant Right for You?

Best For

  • Living rooms with indirect light
  • Homes with cats and dogs
  • Bathrooms or rooms with humidifiers

Not Ideal For

  • Frequent travelers
  • Very dry climates without humidity control

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