what to feed buxus hedge

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If you’re wondering what to feed buxus hedge for lush, healthy growth, you’re not alone. Buxus (often called boxwood) hedges are a favourite in New Zealand gardens for their timeless style and clean lines—but they need the right nutrients to thrive. The key to keeping buxus vibrant and pest-resistant is using a specialised fertiliser that supports steady growth without causing unsightly yellowing. One of the best options is Tree Fertiliser, specially formulated to provide all the major and trace elements buxus hedges require throughout the year.

Tree Fertiliser (Tree Fertiliser)

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Tree Fertiliser, Tree And Shrub Fertiliser, Shrub Fertiliser

Using tree fertiliser results in plants having better quality foliage, more profuse flowering, stronger stems, and a much healthier and brighter looking plant. The Plant Company’s Tree (and Shrub) Fertiliser has been specifically blended to give 12-months of continuous nutrition and give the plants an initial boost with all right nutrients. This tree fertiliser blend is suitable for all types of Trees and Shrubs that are planted outdoors and should not be used for plants grown in a container. Use The Plant Company Indoor Plant Fertiliser for container grown plants. One kg of fertiliser will adequately fertilise 12 plants for one year.

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Why Proper Feeding Matters for Buxus Hedges

Feeding buxus hedges with the right nutrients maintains strong root systems, encourages dense green foliage, and helps plants fend off common issues like leaf yellowing and spot diseases. Inadequate nutrition can make hedges sparse, weak, and more susceptible to fungal problems. That’s why understanding what to feed buxus hedge is so important for gardeners who want tidy, robust boundaries.

Why Choose Tree Fertiliser for Buxus Hedges

Tree Fertiliser is designed to deliver a balanced nutrient supply, tailored to the slow but steady growth habit of Buxus varieties. Unlike standard garden fertilisers, it contains the right mix of nitrogen, phosphorus, potassium, calcium, magnesium, and trace elements in a slow-release form. This ensures your hedge receives a consistent supply of nutrients over several months, reducing the risk of rapid, soft growth that can make buxus hedges leggy and susceptible to pests.

Applying Tree Fertiliser is simple: scatter the recommended amount along the root zone (just inside the dripline) in early spring and again in early autumn. Water in well after application to help nutrients move into the root zone. This routine is ideal if you keep your buxus in open beds or 80L Planter Bags (Cloth Grow Bags).

Tips for Maximising Buxus Hedge Health

Alongside feeding your buxus hedge with Tree Fertiliser, remember these care essentials: - Water regularly, especially over dry spells, as drought can contribute to browning and stress. - Mulch with bark or compost to conserve moisture, insulate roots, and suppress weeds. - Trim hedges in late summer to shape and encourage dense growth—never during periods of drought or frost. - If you’re planting a new hedge, use 225L Nursery Grade Sphagnum Peat Growing Media to establish healthy roots.

Additional Fertiliser and Lawn Options

Caring for the rest of your garden? Explore products like New Lawn Fertiliser and Lawn Fertiliser for lawns, or Fruit Tree Fertiliser (Fruit Tree Fertiliser) for your orchard plantings. Planning underplanting near hedges? Fine Fescue Lawn Seed, Tall Fescue, and Amenity Ryegrass Seed (Lawn Seed) are quality choices for a tidy, resilient lawn. Add Shadecloth - 30% Shade (1.8 m wide in a 50 metre roll) for sensitive plants, and your garden will thrive in all conditions.

Conclusion

Knowing what to feed buxus hedge can make all the difference in achieving a stunning, long-lived feature. With Tree Fertiliser and a few smart gardening habits, you’ll enjoy a healthy, green hedge that brings structure and beauty to your outdoor space year after year. For more product options and expert tips, browse our full range of hedging and garden solutions.

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Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.