Boxwood hedges are a popular choice for structured gardens and formal landscapes in Victoria, BC, thanks to their dense foliage and ease of shaping. To encourage your boxwood hedges to grow fuller and maintain a lush appearance, consider implementing these seven strategies:

1. Select the Right Location

Boxwoods thrive in locations that receive partial to full sunlight. While they can tolerate shade, too little light can result in sparse growth. Planting your boxwood in a spot that receives adequate sunlight throughout the day will encourage denser foliage.

2. Improve Soil Conditions

Before planting, amend the soil with organic matter to improve its structure and nutrient content. Boxwoods prefer well-draining soil with a slightly acidic to neutral pH. Regularly adding compost around your boxwoods can also promote healthier, more vigorous growth.

3. Water Properly

Regular watering is crucial, especially for newly planted boxwoods and during dry spells. Ensure the plants receive enough water to keep the soil consistently moist but not waterlogged, as boxwoods do not like "wet feet." Deep, infrequent watering encourages deeper root growth, supporting a fuller and healthier plant.

4. Fertilize Appropriately

Apply a balanced, slow-release fertilizer formulated for evergreens in early spring, just before new growth begins. This will provide the necessary nutrients for foliage development without encouraging excessive growth that can make the hedge appear leggy or sparse.

5. Prune for Density

Pruning is essential for maintaining a full and dense boxwood hedge. Lightly prune your boxwoods in late spring or early summer, after the first flush of growth, to encourage branching. This can be followed by a light trim in late summer to shape the hedge and promote denser growth. Avoid heavy pruning late in the season, as it can leave the plants vulnerable to winter damage.

6. Monitor and Manage Pests

Keep an eye out for common pests such as spider mites, boxwood blight, and leafminers that can stress your plants and affect their growth. Use appropriate organic or chemical controls as necessary, following label instructions carefully to avoid harming the plants.

7. Mulch to Retain Moisture

Apply a layer of organic mulch around the base of your boxwood hedges to help retain soil moisture, regulate soil temperature, and suppress weeds. A 2-3 inch layer of mulch is sufficient but avoid piling it against the stems of the plants to prevent rot.

By following these guidelines, gardeners in Victoria, BC, can enjoy fuller, healthier boxwood hedges that enhance the beauty of their landscapes. Regular care and attention to the needs of your boxwoods will ensure they remain an attractive feature in your garden for years to come.