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Improving Growth and Flowering of Dogwood in Full Sun

Site Issue

Dogwoods are understory trees. Full sun (80% day) causes stress, slow growth (1.5 ft in 3 years), and poor performance despite flowering.

Cultural Requirements

  • Soil: Moist, fertile, high organic matter, well-drained.
  • Light: Moderate shade from larger trees ideal. Dense shade reduces flowers.
  • Water: Consistent moisture—soaker hose overnight several times/week (sandy soil) or weekly deep watering (mature).
  • Fertilizer: 12-4-8 or 16-4-8. Young tree (6 ft): ¼ cup in March & July. Established: ½ lb per inch trunk diameter in March & July. Broadcast to dripline + ⅓ beyond.
  • Mulch: 3–4 inches, pine straw/bark/leaves.

Key Takeaway

Relocate or provide afternoon shade. Correct watering, fertilizing, and mulching will improve growth and bloom.

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