Planting and Maintaining Hawthorn Hedges

Overview

Hawthorns (Crataegus monogyna) make formal 5–10 foot hedges with glossy green leaves, fragrant white spring flowers, and red "haw" berries in fall/winter that attract birds. Sharp thorns provide security. Single or double rows; easy care, hardy, tolerate drastic pruning.

Step 1: Site and Spacing

Choose full sun to partial shade for privacy screen/barrier. Measure length; plan 1 shrub per 1–1.5 feet of hedge.

Step 2: Dig Planting Holes

Space holes 12–18 inches apart along the hedge line.

Step 3: Amend Soil and Plant

Mix organic compost or aged manure into backfill. Set root balls straight in holes.

Step 4: Backfill and Water

Fill to just below root collar, firm soil, keep collar above grade. Water deeply to root zone.

Step 5: Initial Heading Cut

Cut each plant back by half, diagonally above an outward-facing bud, alternating sides.

Step 6: Ongoing Maintenance

Shear twice yearly (early summer, fall) to maintain height/shape. Thin dead, diseased, broken branches.