Look at these chubby, speckled leaves! Adorbs! (Kinda reminds us of a frog.) Adromischus rupicola, aka Calico Hearts Plant is a dwarf, succulent shrublet that grows up to 3 inches tall. If you are lucky enough to get a bloom, the flowers are pale yellow and sit upon a tall fluorescence. They grow well on any sunny window sill. Let them dry out between watering! This plant is a staff favorite.