Plant Profile

Calathea Care Guide

Stunning patterned foliage and unique leaf movement. Calatheas are for dedicated plant enthusiasts willing to meet specific environmental demands.

At a Glance

  • Difficulty: Advanced
  • Growth Rate: Moderate
  • Mature Height: 1-2 ft
  • Foliage: Intricate patterns, various colors
  • Special Feature: Leaf movement (prayer plant)

Care Requirements

Why Calatheas Are Challenging

Humidity Demands

Calatheas require 70-80% humidity—higher than most houseplants. Brown leaf edges indicate humidity is too low. Consider humidifiers or plant cabinets.

Water Quality Sensitivity

Fluoride and chlorine in tap water cause leaf browning. Use only distilled, rainwater, or reverse osmosis water.

Picky About Movement

Calatheas dislike being moved. Once placed, they should remain in consistent locations to prevent stress.

Prayer Plant Leaf Movement

Calatheas are called "prayer plants" because their leaves move throughout the day—opening in morning and closing at night. This nyctinasty is a sign of health and creates beautiful visual interest.

Solutions for Success

  • • Use a humidifier consistently (70-80% target)
  • • Water only with distilled or RO water
  • • Group with other plants to increase ambient humidity
  • • Avoid direct sun; use bright indirect light
  • • Keep away from drafts and heating vents
  • • Use well-draining soil rich in organic matter