Best Tree & Shrub Fertilisers of 2025

Vitax Acer Feed is specially formulated to improve the health of your Japanese maples. This feed encourages vibrant leaf growth and stunning colours, enhancing the beauty of your plants. With just one application lasting the entire season, you benefit from a slow and steady release of vital nutrients. Its nutrient-rich formula includes essential elements like nitrogen and magnesium, ensuring your trees receive the necessary support for robust growth. Easy to use, simply fork it into the soil and water well during dry spells for optimal results.

Vitax Tree Fern Feed is an excellent choice for nurturing your tree ferns, whether they are potted or planted outdoors. This concentrated solution is packed with essential nutrients that replicate the natural environment of ferns, ensuring faster growth and healthier plants. Not only does it cater to tree ferns, but it also serves as an ideal feed for palms, bamboo, grasses, and other ferns. With the ability to make up to 50 litres of feed, it offers convenience and efficiency for your gardening needs.

The Vitax Olive Tree Feed is ideal for all olive trees, from young saplings to mature specimens, whether in pots or planted in the ground. It offers a slow release of nitrogen, ensuring your trees receive consistent nourishment, which leads to lush foliage and strong growth. This feed also boosts fruit production, helping you achieve larger and more plentiful olive harvests. Enriched with magnesium and trace elements, it supports overall plant health and improves the trees' resilience against environmental stresses.

Vitax Buxus Liquid Feed is designed to promote dense, healthy, green growth in your buxus plants, whether they are in pots or the ground. Packed with essential nutrients, it enhances the overall health of your plants, making them more vibrant and lush. This concentrated formula can produce up to 225 litres of feed, ensuring you have plenty for your gardening needs. By using this feed, you will help your plants develop greater strength, enabling them to effectively resist diseases.

Jobe's Fertilizer Spikes are designed for effective indoor plant care. These slow-release spikes feed your houseplants right at the roots, ensuring they receive nourishment exactly where they need it most. With a pre-measured formula, you can easily apply them without any mess or wasteful runoff. Plus, these spikes provide continuous feeding for up to two months, giving you peace of mind that your plants are well taken care of while you enjoy your busy life.

No Grow No Waste Bird Food offers an excellent way to support your local wildlife. Loved by many, this premium bird food not only entertains you but also contributes to vital conservation efforts as various bird species face decline. Its tailor-made nutrition caters to different dietary needs, ensuring that all birds can benefit from it. Highly recommended for its quality, this product will keep your feathered friends returning to your feeding station time and again.

Westland Bonemeal Fertiliser is an excellent choice for nurturing your garden. This natural food source gradually feeds essential nutrients to the soil, promoting healthy growth for trees, shrubs, hedges, and root vegetables. By applying bonemeal every 4 to 6 weeks, you can ensure sustained soil fertility, which is vital for robust plant development. With an NPK ratio of 3-9-0, it specifically supports strong root systems and overall plant health, helping you achieve a thriving garden.

Vitax Buxus Feed is perfect for all buxus species, whether in hedges or containers. You can use it as a top dressing or when planting, making it versatile for your gardening needs. This fertiliser promotes dense and healthy growth, ensuring your box plants develop compact foliage. If you want well-defined hedges and topiaries, this product is ideal for achieving the structured forms you desire in your garden design.

TOPBUXUS Health-Mix is a foliar treatment designed to stop and prevent Box blight in your Boxwood plants. By using this product, you can help your plants recover from existing blight and enhance their resistance to future diseases. Each tub contains 10 effervescent tablets, making it easy to apply the right dosage for your garden. Simply dissolve one tablet in a litre of water, and you’re ready to go. Plus, this leaf fertiliser is made from natural ingredients, so you can treat your plants without harmful chemicals.

The R&R SHOP Chelated Iron is ideal for organic agriculture, helping to enhance plant growth by promoting root and soil vigour. By preventing ferric chlorosis, it revitalises the colour and quality of leaves, ensuring your plants look healthy and vibrant. You can easily apply it during the production cycle, whether at sowing or when you notice symptoms of iron deficiency. The product comes in a durable, resealable package, making it convenient to store and protect from UV rays, heat, and humidity.