Iris Flower Growing Zones. You can learn more about the different types of irises in our guide. 30122020 It prefers moist soil and likes quite a bit of acidity.
Its hardy to Zone 4. Iris japonica perennial evergreen plant used as ornamental plant can grow in mediterranean subtropics temperate climate or as houseplant and growing in hardiness zone 7-10. Yellow Flag Hardy down to zone 5 this iris likes very wet soil and produces striking yellow flowers but can become invasive.
Plant rhizomes of the iris in a sunny location with well-draining rich soil for optimum flowering.
And I Do with white flowers. Dutch Iris Hardy down to zone 5 this iris prefers well drained soil and is a good choice for rock gardens. You can learn more about the different types of irises in our guide. Leaves color green in narrow shape grow straight.