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Heart to Heart® Radiance Caladium

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Pre-Order for Spring of 2022 - Learn More

  • Light Requirement is Full Sun to Full Shade
  • Height 15-20 Inches
  • Width 10-14 Inches
  • Use as a thriller when using in containers
  • Unique pink variegated foliage!

A tropical plant that is prized for its unique pink foliage, Caladium is simply irreplaceable in containers. Plus, you can bring them indoors as houseplants when temperatures start to dip! The variegated leaves display an intense rosy hue at the center that lightens as it grows closer to the margin, which is a deep green. You’ll even see some white in a Caladium leaf. Caladium Radiance is perfect for containers in sun or shade. They are heat tolerant and add unique visual interest to containers and large planters.

Caladium is a favorite “thriller” choice for containers thanks to its variegated colors, wide leaves and upright habit. You won’t see leaves as colorful as this on any other plant. It’s also a popular house plant, so with Caladium Radiance, you can get the best of both worlds!

Heart to Heart Radiance Caladium Care

Caladium is adaptable to different light conditions, but would like some shade in areas where the sun can get intense. Your particular growing region will dictate the planting time and sun needs for your Caladium. Planting can be done anywhere between spring and early summer, depending on your last frost date and spring temperatures. Soil temperatures must be above 50°F. Caladiums grown in hot, sunny regions like the Southwest and Midwest will require more shade than those grown in the Northeast and Northwest, for instance. Caladiums require a small amount of balanced fertilizing every month, as well as well-draining soil and consistent moisture.

Caladiums are well known as indoor plants, and can be brought indoors after spending the summer outside. Check your plant to be sure it is healthy and pest-free before bringing indoors. They thrive in a warm, sunny location like a windowsill. Because they are tropical plants, they require warmth and humidity. Try misting your plant frequently or keeping it on a pebble plant to provide humidity, especially in the winter when indoor air is dry.

Heart to Heart Radiance Caladium Spacing

One healthy Caladium per container is usually perfect for adding the color and texture you need. However, if you have a large container or planter box, you can plant several Caladiums to get a big impact. Try planting them about 4” apart in your large planters to give them space to grow, but enjoy a lush display of their big, variegated leaves. Caladium can be planted in clusters in garden beds, but be sure to wait until soil temperatures are between 50-65°F to plant them. If planting Caladium into a garden bed, allow for 6-8” space between each tuber.

Heart to Heart® Radiance Caladium Information

USDA Hardiness Zones: 10-11
Flower Color(s): Grown for Foliage
Foliage Color(s) Green, Pink, White
Foliage Description: Rose, Pink, Green and White
Light Exposure: Full Sun to Full Shade
Height Class: Medium
Height: 15-20 Inches
Spread: 10-14 Inches
Spacing: 10-14 Inches
Habit: Upright
Watering: Average
Drought Tolerant: No
Container Role: Thriller
Use Types: Border Plant, Container, Houseplant, Landscape, Mass Planting
Features: Foliage Interest, Deadheading Not Necessary
Maintenance: Easy
Scientific Name: Caladium hortulanum USPP 27,095
Common Name: Heart to Heart® Radiance Caladium
Other Name(s):
Plant Type: Annual
Brand: Proven Winners

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Plant Addict Guarantee (Included On All Plant Orders)

Plant Addicts guarantees your plant(s) will arrive happy and healthy, but the plant(s) are being shipped through the mail and accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.

For information on how to care for you new plant please check out our guide. Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty whether you’re new or an expert. There are many variables outside our control and yours that can cause the demise of your plant(s). Examples would be hungry animals, drought, poor soil conditions, over watering, disease, insects & many other factors. The Plant Addicts Warranty is a 1 year warranty protecting you from all the unknowns and will replace your plant if it moves on to the plant afterlife.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant purchase. We will cover 100% of the price of the plant but the warranty does not cover shipping cost. Simply let us know if your plant has died within one year of receiving it and we’ll get you a new one shipped out. We may ask for photos for documentation purposes but again we’ll try to make it as easy as possible.

For more information, please go to our Shipping & Returns page at the bottom of the website.

Guide: How to Care for Your New Plant(s)

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations

Plant Shipping

Time of Order:

Summer Shipping

  • If there is extreme heat we’ll delay shipping.  
    • We’ll have to review what areas the plants are traveling through along with your location

Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.

It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.