Bulbs

About
Bulbs and other bulb-like structures, like corms, tubers, and tuberous roots, spring forth each year with vibrant flowers. While many bloom in the spring, different species can be found flowering throughout the entire growing season in Iowa yards and gardens. Learn about selection, planting, and care of bulbs.

Planting and Caring for Tender Perennials
Tender perennials are attractive additions to the home landscape. Since they are not reliably winter hardy in Iowa, tender perennials must be planted outdoors each spring. Tender perennials include gladioli, dahlias, cannas, tuberous begonias, caladiums, and calla lilies, among other plants.
Frequently Asked Questions
Bulbs Experts

Aaron Steil
Consumer Horticulture Extension Specialist
Selection and Care of Bulbs
Tender Perennials
