Providing your garden with the ideal fertiliser for plants is crucial, as a fed garden is a happy garden. The nutrition in a garden fertiliser boosts various processes and functions within plants, making them grow better. ArchiPro features only the best fertiliser products in New Zealand from experienced garden specialists and suppliers.

Types of garden fertilisers

There are a number of types of fertilisers to choose from in New Zealand and some of the most popular include:

Organic fertiliser

Organic fertiliser for plants is great for the soil and environment, and it's derived from plant or animal products. It improves soil and plant health.

Inorganic fertiliser

Inorganic garden fertiliser is created with man-made chemicals for fast and effective results.

Granular solution

This solution is slow-release and delivers nutrients to flora over an extended period.

Water-soluble solution

This type of fertiliser for plants is fast-acting and provides a quick boost of nutrients to struggling flora. It needs to be applied more frequently than others.

Nitrogen

Called leaf-maker, Nitrogen stimulates the growth of a plant's leaves and appears in various products, like seaweed fertiliser. This nutrient makes plants bigger and healthier.

Phosphorus

The root-maker nutrient ensures your plants can better resist disease and grows more robust and healthier. It encourages seed germination and winter hardiness.

Potassium

The fruit and flower maker enhances the flavour and quality of fruits and flowers on plants. It also improves the plant's yield and size.

The advantages of high-quality garden fertilisers

Quality garden fertiliser products aid your garden's growth and don't inhibit or damage it. The benefits of premium products include boosted plant growth, increased colour and quality of flowers and fruits, and hardier constitutions. It also makes it easier to keep your plants alive and in excellent condition. As with any gardening product, the higher-quality option you go for, the better the results, thanks largely to the quality of the ingredients and materials used as well as the care taken in manufacturing. They also come from reputable suppliers and brands with a proven track record for these types of products as well as others like soil and mulch and bark.

How to choose a garden fertiliser that's right for you

Choosing the right fertiliser for your garden means knowing more about your garden's inhabitants. This means knowing what the plants are and what nutrients they need to thrive. The nutrients in the soil can easily become unbalanced so it’s important to try and get this right. The soil type, with respect to this, is also important to be mindful of when finding the right fertiliser to use. It's also vital you consider how much time you have to spend working in your garden. If you can't dedicate too much time, then fertiliser solutions that don’t require much ongoing maintenance, like granular products, might be a good choice. A fertiliser for garden beds should suit the plants and soil; lawn fertiliser should suit the grass and its growing conditions.

Should I fertilise my garden in winter?

It depends on the type of shrubs you have in your garden. Flora that go dormant in winter, like perennials, hardy trees and shrubs, shouldn't be fertilised in the winter months. However, plants that start growing in winter, like certain flowers and vegetables, should be fertilised.

How often should vegetables be fertilised?

If you use granular fertilisers, then you should fertilise the vegetables every three to four weeks to ensure you don't over-saturate the soil. If you're using a fast-acting water-soluble, then it's necessary to use it once a week and mix it with your water when watering the vegetables.

Do I need to fertilise my garden every year?

Yes, it's vital to maintain a balanced ecosystem in your garden, and fertilisation is part of that ecosystem. Keep the same schedule as previous years when you fertilise your garden, but don't skip a year, as it could damage the growth of the flora.

Should you fertilise your garden before it rains?

It depends on the fertiliser and the degree of rainfall. Heavy rain can wash away fertiliser, so generally, it's better to wait around one to three days after rainfall before adding fertiliser. However, some granular fertilisers benefit from rainfall, as the rain works it down into the soil and roots.

Garden Fertiliser