Van Zyverden Dutch Iris Picasso Bulbs

Dutch Iris Picasso bulbs are versatile and can be planted in either the fall or the spring. If you are in a colder climate, spring planting is often safer to avoid winter damage, while fall planting is ideal in milder regions.

These bulbs are generally resistant to deer and other garden critters, which typically find them unpalatable. While no plant is 100% immune to hungry wildlife, you are unlikely to face significant issues with these in your garden.

While often treated as annuals for a single season of color, they can return as perennials if you live in USDA zones 6-8. In colder climates, they will likely need to be lifted and stored for the winter or replanted annually.

For the most visual impact, plant these bulbs in clusters of at least 5 to 10. Because they have an airy, slender habit, grouping them together ensures the striking purple and yellow colors stand out rather than getting lost in the landscape.

Yes, they are excellent for fresh cut flower arrangements. Their unique, bird-like shape and long stems make them a sophisticated choice for vases, and they are known for their impressive longevity once cut.

Dutch Iris bulbs require well-draining soil to prevent rot. If your garden soil is heavy clay, mix in some compost or sand to improve drainage before planting.