When to Thin Out Irises for Optimal Growth and Flowering
Irises are popular perennial flowering plants that add a burst of color and texture to gardens. Many gardeners grow different iris species and cultivars for their showy blooms and attractive sword-shaped foliage. However, over time, irises can become overcrowded, which leads to reduced flowering and decline in plant health. Proper thinning or dividing of congested … Read more