Calathea White Fusion: Comprehensive Care Guide

Calathea White Fusion, scientifically known as Calathea leitzei ‘White Fusion,’ is a stunning indoor plant that adds a touch of elegance to any space. Commonly referred to as the White Fusion Peacock Plant, this calathea variety is cherished for its unique and vibrant foliage.

This guide will cover all aspects of Calathea White Fusion care, from identification and light requirements to watering and common problems.

Calathea White Fusion

Calathea White Fusion Quick Overview

Scientific NameCalathea leitzei ‘White Fusion’
Common NamesWhite Fusion, Peacock Plant
Light RequirementsMedium to bright indirect light
Temperature Range60°F to 80°F (15°C to 27°C)
Humidity RequirementsHigh humidity (above 50%)
Watering FrequencyConsistent moisture, but avoid overwatering
Soil RequirementsWell-draining, peat-based potting mix
Fertilizing FrequencyEvery 4-6 weeks during the growing season
ToxicityNon-toxic to humans and pets

Identifying the Calathea White Fusion

Calathea White Fusion is easily recognizable by its eye-catching leaves, which feature a mosaic of green, white, and pinkish-purple shades. The plant has a dense, clumping growth habit, and its oval-shaped leaves have wavy edges.

Calathea White Fusion is similar to other calathea varieties, such as Calathea ornata and Calathea roseopicta, but the unique color patterns set it apart from its relatives.

Size and Growth Habit

Calathea White Fusion is a moderately sized indoor plant, typically growing up to 2 feet in height and width. The plant’s growth habit is compact and bushy, with the leaves arranged in a rosette pattern around a central stem. The leaves can grow up to 6 inches long and 3 inches wide, making it an attractive focal point for a table or shelf.

As the plant matures, its leaves will unfurl to reveal their striking coloration. Calathea White Fusion grows relatively slowly, but with proper care, it will become a gorgeous addition to your indoor garden.

Light Requirements

Calathea White Fusion thrives in medium to bright indirect light. Avoid exposing the plant to direct sunlight, as this can cause the leaves to become scorched, lose their vibrant colors and curl.

Ideal locations for the Calathea White Fusion include east or north-facing windows, or a spot near a south or west-facing window that receives filtered light.

If natural light is insufficient, supplemental lighting with fluorescent bulbs or LED grow lights can be helpful in maintaining the plant’s health and vibrancy.

Temperature Requirements

Calathea White Fusion prefers temperatures ranging from 60°F to 80°F (15°C to 27°C). It is sensitive to sudden temperature fluctuations and drafts, so it’s essential to keep the plant away from air vents, radiators, or drafty windows.

In winter, ensure that the room temperature doesn’t drop below 60°F (15°C), as this could cause the plant to suffer from cold stress.

Humidity Requirements

High humidity is crucial for the Calathea White Fusion, as it originates from tropical rainforests. Aim for a humidity level above 50% to keep the plant happy. Signs that the humidity is too low include brown leaf tips and curling leaves.

To increase humidity around the plant, you can use a humidifier, place a tray of water with pebbles near the plant, or group it with other humidity-loving plants. Regularly misting the plant with water can also help maintain humidity, but be careful not to overdo it, as this can lead to fungal issues.

Watering Requirements

Calathea White Fusion requires consistent moisture, but it is essential not to overwater the plant. Allow the top inch of the soil to dry out between waterings, then water thoroughly until it drains out of the bottom of the pot. In the growing season, you may need to water more frequently, while in winter, the plant’s water requirements will decrease.

Overwatering can lead to root rot, while underwatering can cause the leaves to wilt and become crispy. Monitoring the moisture level in the soil is key to maintaining a healthy Calathea White Fusion.

Fertilizing Requirements

Feed your Calathea White Fusion every 4-6 weeks during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Signs of under-fertilizing include pale leaves and slow growth, while over-fertilizing can cause leaf burn and damage the plant’s roots.

Avoid fertilizing during the fall and winter months, as the plant’s growth slows down and it requires less nutrients.

Soil Requirements

A well-draining, peat-based potting mix is ideal for the Calathea White Fusion. You can create your own mix by combining equal parts peat moss, perlite or vermiculite, and regular potting soil. The soil should retain moisture without becoming waterlogged, ensuring the plant’s roots receive the right balance of air and water.

Adding a layer of mulch, such as bark or coconut husk, to the top of the soil can help maintain moisture and prevent the soil from drying out too quickly.

Diseases & Pests

Calathea White Fusion is susceptible to several common indoor plant diseases and pests, including:

  • Spider mites: Tiny arachnids that feed on plant sap, causing yellowing and speckling on leaves.
  • Mealybugs: Small, white insects that leave a cottony residue on the plant and can cause stunted growth.
  • Root rot: Caused by overwatering, leading to root decay and wilting leaves.

To prevent these issues, maintain proper watering and humidity levels, inspect the plant regularly for pests, and treat any infestations promptly with insecticidal soap or neem oil.


Calathea White Fusion is non-toxic to humans and pets. However, it is always best to keep plants out of reach of curious children and animals to prevent any accidental ingestion or damage to the plant.

Common Problems

Some common problems that Calathea White Fusion may experience include:

  • Brown leaf tips: Caused by low humidity or over-fertilization.
  • Yellowing leaves: Indicative of overwatering or too much sunlight.
  • Curling leaves: A sign of underwatering or low humidity.

To resolve these issues, adjust your care routine according to the plant’s needs, such as increasing humidity, adjusting watering frequency, or moving the plant to a more suitable location.


Calathea White Fusion is a captivating indoor plant that rewards attentive care with its striking foliage. With a good understanding of its specific care requirements, you can enjoy a thriving and vibrant Calathea White Fusion for years to come.

If you’re interested in exploring other beautiful calathea varieties, you may enjoy Calathea orbifolia, Calathea zebrina, or Calathea lancifolia. Each of these plants offers unique and attractive foliage patterns that all require similar care.