Side-by-side plant comparison — which is right for your garden?
Digitalis purpurea
Plantaginaceae · flowers
Ipomoea tricolor
Convolvulaceae · vines
Foxglove (Zones 4-8)
Morning Glory (Zones 2-11)
Overlap: Both grow in zones 4–8
| Feature | Foxglove | Morning Glory |
|---|---|---|
| Scientific Name | Digitalis purpurea | Ipomoea tricolor |
| Family | Plantaginaceae | Convolvulaceae |
| Category | flowers | vines |
| Sun | ⛅ Part Shade | ☀️ Full Sun |
| Water | 💧💧 Medium | 💧💧 Medium |
| Soil | Rich, Moist | Well-drained |
| Height | 5' | 10' |
| Spread | 1' 6" | 2' |
| Bloom Season | Late Spring-Summer | Summer-Fall |
| Bloom Color | Purple, Pink, White | Blue, Purple, Pink, White |
| Growth Rate | Fast | Fast |
| Native Region | Europe | Central America |
| Maintenance | Low | Low |
Foxglove
Morning Glory
Foxglove
Morning Glory
Choose Foxglove if you want a low-maintenance plant, and want deer resistance. It thrives in part shade with medium water in zones 4–8.
Choose Morning Glory if you want a low-maintenance plant, need drought tolerance, and want deer resistance. It thrives in full sun with medium water in zones 2–11.
Plant them together? Both overlap in zones 4–8. However, they have different sun needs, so plan your garden layout carefully.
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