When to cut: The best time to cut back ornamental grasses is in spring when plants prepare to green up, but warm-season grasses can also be pruned during their fall and winter dormancy. Remove ...

Pruning certain shrubs in the fall encourages new growth that winter temperatures will damage and, for many shrubs, reduces blooms for the next season. Learn why fall is the worst time to prune most ...

An arborist at Morris Arboretum takes his office off the ground to provide essential care to the vast collection of trees in the garden.