· spindle bush is hardy to usda zones 3 through 8. · learn how to grow and care for spindle trees with this complete guide. Grow spindle in moist but well-drained soil in full sun. · spindle tree growing guide: Read on and learn how to grow spindle bushes. Learn how to successfully grow spindle with our step-by-step guide. · so, if you are looking for some of the best euonomous trees or best statement trees with striking foliage and vibrant seedpods, my advice is to grow spindle trees instead of burning bush. Seed collecting, overcoming dormancy, care and planting. The most promising season to plant spindle is fall, in order to promote root growth and settling in. Care, from planting to pruning, will help you enhance the growth of your spindles. Plant the cuttings in a mixture of peat moss and coarse sand. Discover tips on planting, pruning, and managing pests, along with their historical significance and uses in landscaping. If you must plant in spring, provide for more regular watering over the summer. How to plant types of spindle trees for awesome fall foliage, spindle growing zones, landscape garden tips for spindle trees. Here, experts reveal how best to grow this unique species. Prune out damaged, dead or crossing branches in late-winter to spring, and mulch annually with well-rotted manure, leaf mould or home-made compost. Propagate spindle bush by taking semi-ripe cuttings from a mature plant in late summer or early fall.