Another member of the Dalmatian series, this Foxglove covers itself in late spring with peach-colored blooms accented with orange-apricot speckles in the throat. The compact plants are quite uniform in height (16 to 20 inches), so you'll be able to create a dazzling display in your sunny to partly shaded perennial garden! Zones 5-9.Note: Digitalis is one of the most famous toxic plants. While small doses of the plant are actually used to good effect in heart medicine, high doses can cause cardiac arrhythmia and even death. So be sure to keep children and pets away from your Digitalis and any water that the flowers have been in.