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viburnum fertilizer

When looking to create a lush, healthy hedge or specimen tree in your New Zealand garden, choosing the right viburnum fertilizer is crucial. Viburnums are beloved for their glossy foliage, fragrant blooms, and easy-care nature, but to truly thrive, they require consistent nutrition. Our Tree Fertiliser is specially developed to provide viburnums with balanced nutrients, supporting vigorous growth, deeper green leaves, and dazzling flowers each season. Whether you’ve just planted a viburnum hedge or are nurturing established shrubs, the right feed makes all the difference in building a beautiful landscape backbone.

Tree Fertiliser (Tree Fertiliser)

5 from 3 customers

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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    Tree Fertiliser  (Tree Fertiliser)

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    Why Viburnums Need Special Fertilizer

    Viburnums are versatile and adaptable but, like many broadleaf evergreens, they have specific nutrient demands—especially in New Zealand’s variable soils. A quality viburnum fertilizer boosts root development, enhances flower and fruit production, and increases disease resistance. Our Tree Fertiliser delivers slow-release nutrition, ensuring your plants get what they need throughout the growing season without the risk of nutrient burn. This targeted approach is ideal for both newly planted and mature viburnums.

    How to Apply Tree Fertiliser for Optimal Results

    Application is simple and straightforward. In early spring, before new growth emerges, spread the recommended amount of Tree Fertiliser evenly under the dripline of your viburnums. Water thoroughly to activate the nutrients. For established hedges and larger shrubs, a repeat light application in midsummer can provide an extra boost for flower and foliage display.

    If you’re establishing a new planting or revitalising an older planting, pair your plant nutrition programme with good planting tools. For instance, using an Ace1 Planting Spade ensures proper root placement, and Waterproof Paper Plant Tags are helpful for tracking varieties and planting dates.

    Complement Your Viburnum Garden

    A healthy garden isn’t just about the right viburnum fertilizer. If you’re looking to create a uniform, weed-free look under your viburnum hedging, try planting a premium groundcover lawn. Products like Fine Fescue Lawn Seed, Tall Fescue, and Amenity Ryegrass Seed (Lawn Seed) create a lush carpet that complements the structure of viburnums beautifully.

    For newly laid lawns, supplementing with New Lawn Fertiliser encourages rapid establishment and strong root growth, while Lawn Fertiliser keeps your greens vibrant all year round.

    Handy Tools for Viburnum Care

    Annual pruning helps viburnums stay tidy and promotes bushier growth and better flowering. The Pocketboy Folding Saw 170 mm is a versatile, compact tool perfect for removing thicker, older branches and shaping your plants with ease. For container-grown viburnums or companion shrubs, our Medium Vienna Planter - Eucalyptus offers a stylish, durable home.

    Grow Thriving Viburnums in Every Garden

    By combining an expertly formulated Tree Fertiliser with top-quality seed, tools, and care products, you’ll enjoy year-round beauty and strong, disease-resistant plants. Explore our full range and give your viburnums—and your entire garden—the foundation they need for lasting health and performance.


    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.

    You’ve probably heard of our garden favourites like Agapanthus 'Gayles Lilac' and Chamaemelum nobile (Chamomile), but did you know we also grow hidden gems like Cordyline Lime Fountain, Arctotis 'Fireball' (African Daisy), and Spiraea Anthony Waterer (Anthony Waterer Spirea)?
    –The Plant Company

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