Shirobana Spirea Pruning
The same applies to the others in this group of late flowering spiraeas spiraea x douglasii and spiraea canescens.
Shirobana spirea pruning. This type of pruning will ensure many new fresh stems to flower later in the year. Prune the shirobana spiraea in early spring by cutting off all dead wood to its point of origin. The proper ways to prune 1. Department of agriculture hardiness zone map.
Shirobana spirea requires fertilizing every few years pruning and watering. Remove dead flowers in late fall or early winter. Spirea blooms consistently and profusely on new wood after some time the plant begins to look a bit bedraggled with few blooms. Dip the cutting blades of your tools into the solution before and.
Cut back the tips of most spirea varieties immediately following the first flush of spring flowers. When planting shirobana spirea a hole should be dug twice the size of the roots and as deep as the plant was in the container. Mix nine parts water with one part liquid chlorine bleach in a bucket. Pruning spirea after a couple of years will rejuvenate the plant.
Spirea is a reliable blooming shrub that thrives in usda zones 5 9. The plant should be placed in the hole and the hole should be refilled with dirt and mulch. Shirobana spiraea requires minimal pruning when grown within zones 4 through 8 on the u s. How to prune spiraea japonica.
Spiraea billardi should receive a hard pruning regime in early spring. Cut the tips start at the tips of your spirea when pruning by trimming it back to the leaf bud on the top. Spiraea japonica shirobana sku 7128 a small deciduous shrub with bright green leaves on slender stems that are blanketed with white pink and red bloom clusters in the summer.