Euonymus is a genus, not one kind of shrub. It includes low groundcovers, upright shrubs, climbers, deciduous burning bushes, and evergreen wintercreepers. Their hardiness, final size, light needs, pests, and pruning habits are not interchangeable.
- Read the full botanical name and cultivar label before planting. Match its mature size and light needs to the site.
- Ask a local nursery or conservation authority whether that species is invasive in your area. Winged burning bush (E. alatus) and wintercreeper (E. fortunei) escape gardens in parts of North America.
- Variegated E. fortunei cultivars such as ‘Emerald Gaiety’ may spread or climb much farther than a small nursery plant suggests.
- Euonymus scale and other pests can be serious, so the old claim that few insects or diseases affect the genus was too broad.
- An adult can prune the identified species at the appropriate time and dispose of fruiting invasive branches so berries do not spread.
Do not taste berries, leaves, bark, seeds, or any other part. Several Euonymus species are harmful when eaten. Keep fallen fruit away from small children and pets, wash hands after handling, and contact a poison centre if anyone swallows an unknown garden plant.