- USDA Zones: 8-10
- Bloom Time: early summer
- Height: 56"
- Planting depth/Spacing: 5"/ 4-5"
- Deer Resistant: no
- Sun Requirements: full sun
Gladiolus flowers are a great addition to the yard for cut flowers or to add spikes of color to your landscape. They grow as perennials in zones 8 and above or in zones 7 and below they can be be grown as annuals or the corms can be lifted in fall and replanted the following spring (it may take 2-3 years to produce blooms again). Feed with a high quality flower and bulb fertilizer during the growing season.