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Plant Information

Heart to Heart® Rain or Shine

Caladium

General Information GROWING TIPS

One of the most unique and vigorous sun or shade caladium varieties we’ve ever trialed. Large, bronze pink-red leaves make this striking red leaf caladium stand out stand out easily on grower and retail benches. Good sun tolerance expands heat tolerant caladium variety’s uses. Unique coloring and fantastic vigor set this Heart to Heart® ‘Rain or Shine’ caladium apart. Large, heart-shaped leaves emerge in dramatic shades of deep bronze pink-red with soft pink speckles and black veining on this bold red leaf caladium. In certain lights, you might detect a hint of purple, too. They retain their color well in full sun but also thrive in part sun. This variety’s taller, upright form makes a statement as a standout caladium for containers. Caladiums can be an irritant if ingested. The ASPCA has more information on which plants may be harmful.

Heart to Heart® Rain or Shine
Blossom Color
Bloom Season Grown for Foliage
Exposure Sun or Shade
Height 8-12 in
Width 8-10 in
Spacing 6-10 in
Container Sizes Bulbs, Quart, 6.5", 8.5"
Hardiness Zones 10, 11
Wildlife Attracted Deer
Wildlife Deterred
Features

One of the most unique and vigorous sun or shade caladium varieties we’ve ever trialed. Large, bronze pink-red leaves make this striking red leaf caladium stand out stand out easily on grower and retail benches. Good sun tolerance expands heat tolerant caladium variety’s uses. Unique coloring and fantastic vigor set this Heart to Heart® ‘Rain or Shine’ caladium apart. Large, heart-shaped leaves emerge in dramatic shades of deep bronze pink-red with soft pink speckles and black veining on this bold red leaf caladium. In certain lights, you might detect a hint of purple, too. They retain their color well in full sun but also thrive in part sun. This variety’s taller, upright form makes a statement as a standout caladium for containers. Caladiums can be an irritant if ingested. The ASPCA has more information on which plants may be harmful.

Adaptable as a Houseplant No
Bog Plant No
Is Disease Resistant No
Drought Tolerant No
Edible No
Erosion Control No
Fragrant Flower No
Fragrant Foilage No
Heat Tolerant Yes
Native to North America No
Salt Tolerant No
Succulent No
Water Plant No
Uses

Great in landscapes and containers.

Maintenance Notes

Caladiums can be an irritant if ingested. The ASPCA has more information on which plants may be harmful.

 

 

Since Caladiums prefer heat and humidity and do not tolerate cold, soggy soils, for most gardeners who live in the north will have best results in containers growing this sun or shade caladium in containers. Soil in pots or planters warms up faster and has better drainage so plants will not become soggy, which benefits this heat tolerant caladium. Remember for best growth always keep the temperatures above 65 F. A ¼ - ½ strength fertilizing every week or every other week is fine throughout the season, too strong a fertilizer can burn leaves, and since the leaves last all season you want to keep them looking fresh. Caladiums like to be moist at all times, so avoid allowing them to dry out to keep this vibrant red leaf caladium looking its best.

 

Where the Caladiums will do best depends a lot on your location within the US, since sunlight intensity varies depending on where you live. Here’s a quick reference to help guide you to help you succeed.

Region

When to Plant

Sun or Shade

Containers or in the garden

NW & NE United States & Canada

Early summer

Full sun - light shade.

Caladiums do best in containers in this part of the country and usually need to be in a protected warm location for best results. Like a sunroom or warm patio setting. If growing outdoors select the warmest protected locations in the garden.

SW United States

Spring

shade to light shade only

Containers may be easiest but a shady, cool garden spot can also be lovely. Watch your watering to keep the plants from drying out. 

Midwest

Late Spring

Light shade

Containers are likely best, but a late spring planting into a protected shade flower bed will also be fine.

SE United States

Spring

Shade to sun

Both containers and garden plantings work fine, in the deep south Caladiums may even come back the following year if kept dry over the winter.