Fertiliser

Gypsum improves soil quality to achieve healthy, vibrant gardens and lawns. Breaks up clay, loosens hard and compacted soil. Improves soil drainage and enables penetration of air, water and nutrients to plant roots. Gypsum also adds calcium to the soil which is great for avocado's as they are acid soil lovers and therefore no lime can be used.
Avocados are litter feeders, with most of their ‘feeder’ roots in the top 10 cm of soil and in the natural organic mulch under the tree. The use of gypsum as a source of calcium helps to give stability to the organic components of the soil. The sulphur content of gypsum helps to prevent the loss of valuable nitrogen from this organic layer.
8kg
Height range of stock

For use of indoor flowers, ferns and foliage in containers. Helps to improve uptake of nutrients and reduces leaching. Safe, easy to use and convenient. 35 Tabs per box.
N20 + P4.3 + K4.1 + Fe
Stock of this item is very low.
175g
Height range of stock

Deepens the colour of blue hydrangeas. Also beneficial to ferns. Can acidify the soil for acid loving plants.
To deepen pink hydrangeas use Dolomite Lime
800g
Height range of stock

A Citrus and Fruit Tree fertiliser with a blend of quality nutrients designed to supply a consistent and even release of plant elements for up to 3 months. Enhanced Nitrogen and Magnesium levels are essential for dark green healthy foliage. Phosphorus and Potassium to enhance plentiful supply of juicy fruit.
N14.P2.5.K7.Mg3.5+TE
1.5kg
Height range of stock

This Lawn Fertiliser is very high in Nitrogen and has added sulphate of iron. Designed to promote the growth of fine lawn grasses and to control moss in lawns.
3kg
Height range of stock
8kg
Height range of stock

A liquid fertiliser for all citrus and fruit trees. Enriched with Potassium for enhanced flowering and fruiting. Will improve flavour and juicer fruit. Can help with yellow leafing.
N.P.K 12.3.12 place trace elements and minerals. 500ml makes upto 100L.
500ml
Height range of stock

A liquid general purpose fertilser that can be used on vegetable and flower gardens, roses, fruit trees and shrubs for optimal health.
N.P.K.9.4.6 plus trace elements and minerals. 500ml makes upto 100L
Height range of stock

A liquid fertiliser suitable for feeding all your indoor house plants. It will encouragehealthy foliage and vibrant flowers.
N.P.K5.4.11 plus trace elements and minerals.
Height range of stock

Hydrangea Blueing Liquid Aluminium Sulfate supplies aluminium, which is needed to produce intense blue-coloured hydrangea flowers. An easy to use liquid formulation, Hydrangea Blueing Tonic is easy to dilute and apply with no handling of dusty powders.
500ml
Height range of stock

Delivers the required nutrients to assist changing blue and purple flowers to pink and to maintain vibrant pink colouring. An easy to use liquid formulation, Hydrangea Pinking Tonic is easy to dilute and apply. It also contains magnesium for healthy green foliage.
500ml
Height range of stock
Wairere Nursery, 826 Gordonton Road, R D 1, Hamilton 3281 Ph: (07) 824 3430 Email: