Calathea Rattlesnake
Goeppertia insignis
A show-stopping prayer plant with distinctive elongated leaves featuring bold dark green patterns that resemble rattlesnake skin and stunning purple undersides. This Brazilian native performs the fascinating daily ritual of folding its leaves upward at night, creating movement and intrigue in your plant collection. Its dramatic foliage patterns and color-changing leaves make it one of the most striking houseplants available.
Harvest
N/Ad
Days to harvest
Sun
Bright
Zones
11–12
USDA hardiness
Height
9-20 inches
Complete Growing Guide
Soil: High Organic Matter. Soil pH: Acid (<6.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist. Height: 0 ft. 9 in. - 1 ft. 8 in.. Spread: 0 ft. 9 in. - 1 ft. 6 in.. Spacing: 12 inches-3 feet. Growth rate: Rapid. Maintenance: High. Propagation: Division.
Harvesting
Type: Capsule.
Bloom time: Spring
History & Origin
Origin: Brazil Southeast
Advantages
- +Disease resistance: Humidity
- +Fast-growing
Considerations
- -High maintenance
Companion Plants
Plant Together
Boston Fern
Similar humidity requirements and filtered light preferences create ideal microclimate
Peace Lily
Increases ambient humidity through transpiration and shares low-light tolerance
Prayer Plant
Same family with identical care needs and humidity requirements
Pothos
Helps maintain consistent moisture levels and thrives in similar indirect light
Spider Plant
Produces oxygen and moisture while tolerating same watering schedule
Philodendron
Creates humid microenvironment and shares preference for filtered light
Monstera Deliciosa
Large leaves increase humidity through transpiration and provide natural shade
ZZ Plant
Complements watering needs and helps stabilize soil moisture levels
Keep Apart
Fiddle Leaf Fig
Requires bright light that can scorch Calathea leaves and has conflicting humidity needs
Succulent Plants
Opposite watering requirements can lead to root rot or drought stress
Snake Plant
Prefers dry conditions and bright light that conflicts with Calathea's humid, low-light needs
Pests & Disease Resistance
Resistance
Sensitive to water quality and environmental changes, prone to leaf issues with improper care
Common Pests
Spider mites, aphids, mealybugs (especially in dry conditions)
Diseases
Leaf spot, root rot, brown leaf tips from water quality or humidity issues