best buxus fertiliser

Name: The Plant Company
Address: 284 Meeanee Road, Meeanee, Napier, 4112, New Zealand
Telephone: 0800 843 752
Price range: Contact Us
Rating: 4.8/5

If you’re looking to create the lush, green hedges that buxus (Boxwood) is famous for, choosing the best buxus fertiliser is essential. New Zealand gardeners know that healthy buxus plants depend on balanced nutrition, and the right fertiliser is the secret to dense foliage, vibrant colour, and robust growth. Our Tree Fertiliser is specially formulated to provide the nutrients buxus needs, whether you’re establishing a new hedge or maintaining an established garden. With a gentle release of nitrogen, potassium, and trace minerals, Tree Fertiliser encourages steady growth and keeps your buxus thriving year-round, even through New Zealand’s cooler months.

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 Tree Fertiliser is the Best Buxus Fertiliser

Not all plant foods are created equal—buxus hedges require fertilisers that deliver balanced, slow-release nutrition without over-stimulating foliage at the expense of root development. Tree Fertiliser is designed for ornamental shrubs and hedges, making it the best buxus fertiliser for Kiwi gardens. It contains essential elements like magnesium and phosphorus, which support strong roots, lush leaves, and pest-resistant plants. By feeding your buxus with Tree Fertiliser each autumn and spring, you’ll enjoy tight, glossy hedges and fewer worries about yellowing or thinning foliage.

How to Apply Tree Fertiliser to Buxus

Applying Tree Fertiliser couldn’t be easier. Sprinkle the recommended amount around the base of each buxus plant, avoiding direct contact with leaves and stems. Water in thoroughly to activate the nutrients. For newly planted buxus, Tree Fertiliser can be mixed in with soil during planting for a solid foundation. Pairing fertilising with proper watering practices and regular trimming will reward you with picture-perfect hedges for years to come.

If you’re tending other parts of your garden at the same time, consider adding Fine Fescue Lawn Seed or Tall Fescue for lush lawns that complement your buxus. Lawn upgrades work beautifully alongside hedge improvements, and healthy lawns thrive when nourished with New Lawn Fertiliser or Lawn Fertiliser.

Tips for Healthy Buxus Hedges

To get the best results from Tree Fertiliser, always check soil pH—buxus prefers slightly alkaline conditions. Mulching after fertilising helps conserve moisture and keeps roots cool. If you’re maintaining fruit trees nearby, try our specialised Fruit Tree Fertiliser for targeted nutrition. For garden tasks like pruning or potting, our Max Tapener and 2 Litre Thermoformed Plant Pots are handy tools for keeping everything tidy and organised.

Enhance Your Garden, Year-Round

A well-fed buxus hedge is the backbone of any classic New Zealand garden. By using the best buxus fertiliser—Tree Fertiliser—you ensure strong growth, vibrant colour, and long-lasting garden structure. Explore Amenity Ryegrass Seed (Lawn Seed), or boost your garden’s beauty with Gift Vouchers for plant-loving friends. For wrapping nursery goods, Clear Stretch Wrap keeps everything secure.

Give your buxus the support it needs and enjoy stunning hedges, year after year. Tree Fertiliser is the smart choice for gardeners who want to achieve professional results at home.

Contact us

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.

Gardeners love Gardenia radicans and Azalea Pink Ice, but there’s a growing buzz around plants like Clerodendrum ugandense (Butterfly Bush), Acaena purpurea (Piripiri), and Quercus robur Fastigiata.

–The Plant Company