Shrubs (or bushes) are perennial woody plants. Unlike trees, they are typically shorter (usually under 10 meters) and have multiple persistent stems emerging from the base. Unlike herbaceous plants, they do not die back to the ground every winter and maintain rigid, woody branches.

Plants are generally classified as shrubs if they meet these criteria, and they are divided into two main categories:

1. Evergreen Shrubs

These retain their foliage and stay green year-round.

  • Boxwood: Ideal for formal hedges and edging.
  • Holly: Known for spiky leaves and bright red berries.
  • Rhododendrons & Azaleas: Valued for their large, showy springtime flowers.
  • Camellia: Offers vibrant winter blooms. 

2. Deciduous Shrubs

These lose their leaves during the winter, often displaying vibrant fall colors before dropping. 

  • Hydrangeas: Beloved for massive, colorful flower heads.
  • Lilacs: Famous for their sweet fragrance and spring blossoms.
  • Rose Bushes: Grown universally for their classic, delicate flowers.
  • Butterfly Bush: A fast-growing shrub that attracts pollinators.

To make the best choice for your garden, consider:

  • Your Climate/Hardiness Zone: Look up your local USDA plant hardiness zone to ensure the shrub will survive your winters.
  • Sunlight Requirements: Assess how much sun the area gets (Full sun is 6+ hours; Partial shade is 4–6 hours).
  • Available Space: Check the plant’s mature size at the nursery so you don’t pick a shrub that will outgrow the space.