Easy to Grow Bulbs Bearded Iris Califlora October Splendor

October Splendor is bred to produce a primary flush of flowers in the spring and a second, reliable bloom cycle in the late summer or fall. To encourage that second round of color, ensure the plant receives consistent sunlight and adequate moisture throughout the summer.

Plant the rhizomes shallowly, with the top of the rhizome sitting just beneath the soil line. If planted too deeply, the rhizome may rot or fail to bloom properly.

These irises are hardy in zones 3 through 10. However, please note that while they will grow in zones 3 and 4, they are only guaranteed to rebloom in zones 5 through 10.

Yes, bearded irises are generally unpalatable to deer and rabbits due to their texture and chemical composition. While no plant is entirely immune if hungry wildlife is desperate, this variety is a reliable choice for gardens prone to animal browsing.

Space your rhizomes 8 to 12 inches apart. This allows for proper air circulation, which is essential for keeping the plants healthy and preventing fungal issues.

While these irises are drought-tolerant once established, they appreciate regular watering during the summer months to support their reblooming cycle. If you live in a very hot, dry climate, supplemental water will help keep the foliage healthy and encourage that second flush of flowers.