Dogwood planting and care guide
Dogwoods are Cornus. Their flowering forms bring spring and early-summer flowers, attractive foliage and autumn colour; shrub forms are also grown for colourful winter stems. Growing needs and pruning vary between types.
Choose a Cornus for your region
Cornus kousa types grow best in West Otago, South Otago and Southland. Cornus florida types grow best in Central Otago. A sheltered position is helpful.
Position and soil
Plant in full sun or part shade, in fertile, well-drained soil that retains moisture. A sheltered site helps protect flowering dogwoods from strong winds and harsh conditions.
Planting
Plant when the soil is workable and not frozen or waterlogged. Dig a hole wider than the root ball, set the plant at the same depth it was growing in its container, backfill and water thoroughly. Apply an organic mulch to conserve moisture, keeping it clear of the trunk.
Watering
Water deeply while the plant establishes and during dry spells, especially through spring and summer. Aim for evenly moist soil; avoid leaving roots in waterlogged ground.
Pruning
Flowering dogwood trees generally need little pruning. Remove dead, damaged or crossing branches as needed, and avoid hard pruning. Shrubby dogwoods grown for colourful winter stems can be cut back in late winter or early spring to encourage fresh growth. Check the individual plant listing before pruning.