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Heart To Heart® Xplosion Caladium

$14.99
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Pre-Order for Spring of 2022 - Learn More

$14.99

The Heart to Heart® 'Xplosion' or Caladium hortulanum is all about foliage. The variegation changes as each of the heart-shaped leaves reach maturity but expect to see olive-green tones along the edges with splashes of cream throughout the center and deep pink or red veining. These leafy plants bloom in the spring and summer, but the flowers are somewhat insignificant, and these plants are prized for their foliage. Some gardeners remove the flowers to force the plant to push out more foliage.

This sizable plant can get up to 20 inches tall, making it an excellent choice for containers, borders, landscapes, and mass plantings. The Heart to Heart® 'Xplosion' is right at home in high heat, so it will look lush and leafy during warm summer weather. Caladium comes from Central and South America, and it will live as a perennial in USDA zones 10 and 11. In other regions, the plant is grown as an annual. 

Heart to Heart® 'Xplosion' Plant Care

Caladium plants need sunlight to maintain their beautifully variegated leaves, but too much light can damage the foliage. The plant can be grown in full sun with careful monitoring, but the ideal spot will have partial shade. When in doubt, plants in the ground should have partial shade. Use slightly acidic, well-draining soil with a pH of 5.5 to 6.2. The Heart to Heart® 'Xplosion' requires consistently damp soil so water when the top layer of the soil feels moist. Keep the plant healthy and pushing out striking foliage by fertilizing once a month during the growing season. Potted Caladium plants will benefit from being fed every other week.

This plant does not require much pruning, and dead or damaged growth can be removed during the growing season or in the spring when new growth emerges. Bring the Caladium indoors, and the plant can overwinter as a houseplant. Select an inside spot with bright indirect light and high humidity. Water when the top layer of the soil is moist if the plant is actively growing. Let the top couple of inches of soil dry out if the plant is dormant.

Heart to Heart® 'Xplosion' Plant Spacing

The Heart to Heart® 'Xplosion' is a lush and leafy plant that will be 15 to 20 inches tall and cover an area of about 10 to 14 inches. Plants in the ground should be spaced 10 to 14 inches apart. Plant 1 to 2 Caladium in a 12-inch container.

Click here for more information on plant container sizes.

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.