Slow-release Fertiliser

Our slow-release fertilisers are perfect for gardeners who have little time on their hands. The best thing about slow-release fertilisers is that you only need to apply them once every three months to two years (depending on the plant).

Liquid Fertiliser

Liquid fertilisers are fantastic because they are the fastest acting. These need to be measured out and diluted with water before applying around the root zone of your plant. However, they do need to be applied more often than granular and slow-release fertilisers. Perfect for heavy feeders.

Granular Fertiliser

Our granular fertilisers are best used in raised beds or the garden rather than in pots and containers. These can be applied around the root zone of plants and then watered in deeply. Available in small to large bags, they can be used on both small backyard lots or large lifestyle blocks.

Mixes

Kings mixes have been specially formulated with our own choice of ingredients for the perfect medium to plant and grow your plants in. Not all are made the same, so read more to determine the best mix for you.

Kings Organic Compost

Taken from Auckland's green waste bins, Kings Organic Compost is made from organic plant material that has been thoroughly composted that can be used to help revitalise the soil and enhance the growth of plants. Building healthy soil with Kings Organic Compost ensures steady but strong plant growth. Incorporate the compost along with your original garden soil to help improve soil structure for better drainage and improve plants root development whilst providing essential plant nutrients.

Kings Potting Mix

This mix has been formulated and trialled with a wide range of plants and is great to use when growing houseplants, patio plants, flowers and vegetables, bulbs, and strawberries. It contains peat, bark pumice and six months of slow-release fertiliser.

Kings Container Mix

This mix has been formulated and trialled with a wide range of plants and is great to use when growing trees and shrubs, citrus, roses, hydrangeas, blueberries, plants in hanging baskets, and any edibles or ornamentals that prefer moist soil. Kings Container Mix contains peat, bark, pumice, six months of slow-release fertiliser, water crystals and wetting agents (for reduced watering).

Kings Houseplant Mix

An optimal planting mix choice for all indoor plants. It is a free-draining mix that contains slow-release fertiliser to promote optimal health and growing success for indoor plants.

Looking for more information on choosing mixes? Click here.

Other

Here are some of our other most popular products which are highly recommended.

Kings Sheep Pellets

Kings Sheep pellets are a great organic fertiliser for all plants, trees and shrubs. Adding sheep pellets to your soil helps increase the earthworm population, improve soil structure and helps increase the water holding capacity of the soil. NPK - 4/2/6 + trace elements and minerals.

Lawn moss control

Use Kings Lawn Moss Control to combat moss in lawns. Also, a key component in all Kings fertiliser blends provides the nutrient iron, an essential trace element that improves flowering and fruit production.

Kings Organic Fertiliser

Natures Organic Fertiliser helps stimulate beneficial microbial activity in the soil and helps address many of the nutrient deficiencies common in New Zealand soils. It helps create healthy soil, grow healthy quality plants and increase fruit production while producing sweeter fruit.

It contains 70 essential plant minerals, vitamins, and natural growth hormones; it also increases beneficial soil life activity, builds organic soil carbon levels and soil structure, stimulates root growth, increases nitrogen fixation rates from the atmosphere, and solubilises phosphate reserves. Sprinkle one to two handfuls per square meter when preparing beds for planting and lightly fork in. When planting trees and shrubs, add to the dug hole before backfilling.