March Garden by the Month Ornamentals

Trees and Shrubs
  • Apply slow release fertilizer around the drip line of trees and shrubs.
  • This is the time to cut back overgrown shrubs that need severe pruning. Cut plants back to 1-2’ above ground level. Most deciduous shrubs and broadleaf evergreens respond well to this type of pruning but never cut back conifers this far.
  • An alternative for large, overgrown shrubs is to remove their lower branches and shape them into small multi-stemmed trees. Camellias, privet, and tea olive are particularly lovely pruned this way.
Flowers
  • Broadcast a slow release fertilizer on perennial beds.
  • You can divide perennials like hostas, daylilies, and phlox as soon as new growth emerges.

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