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Osmocote Fertiliser range

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The range of Osmocote controlled release fertilisers for garden plants - clean, easy, pleasant to use. Formulations for all-purpose general use and for specialised plant needs and soil types.

Our post How to Fertilise Your Plants explains what the NPK letters mean, and what they do for your plant's health.
Grouped product items
Product Name Qty
Osmocote 500g Total All Purpose Fertiliser
$9.70
Osmocote Plus Organics 800g All Purpose inc. Natives Fertiliser
$17.80
Osmocote 700g Native Gardens Fertiliser
$10.75
Osmocote 700g Fruit, Citrus, Trees & Shrubs Fertiliser
$10.75
Osmocote 700g Pots, Planters & Indoors Fertiliser
$10.75
Osmocote 700g Roses, Gardenias, Azaleas & Camellias Fertiliser
$10.75
Osmocote Plus Organics 800g Rose, Gardenia, Azalea Fertiliser
$17.80
Osmocote 700g Vegetable, Tomato, Herb & Garden Beds Fertiliser
$10.75
Osmocote 500g Garden Beds Fertiliser
$12.90
Osmocote 500g Orchid Fertiliser
$12.90
Osmocote 500g Cacti and Succulent Fertiliser
$12.90
Osmocote Plus Organics 800g Plant Starter
$17.80

Osmocote Controlled Release Fertiliser range

DESCRIPTION: Easy to use controlled-release fertilisers specifically formulated for specific plant ranges, with added trace elements for optimal nutrient uptake, and soil activator to encourage helpful earthworms. Dry prills packed in waterproof resealable tubs.
USE: Clean, easy, pleasant to use. Simply sprinkle around plants according to container directions and cover with a good layer of mulch. Apply on planting, then twice yearly, Autumn and Spring, as directed on the tub. Each plant may have different requirements.
SIZE: 500g, 700g, 800g tubs as shown

  • 500g Total All Purpose + Wetting Agent - NPK : 19.4 : 1.6 : 5 - Good all-round nitrogen-rich nutritional balance suits foliage and flowering plants, fruit and veg, trees, and shrubs. Wetting agent aids uptake
  • 800g Plus Organics All Purpose & Soil Improver - NPK : 13.4 1.5 4.9 - Low phosphorus all-round formula nurtures plant growth above and below the ground
  • 700g Fruit, Citrus, Trees & Shrubs - NPK : 16.6 : 2 : 6.6 - Extra magnesium for foliage health, revitalises fruit trees and evergreen shrubs
  • 700g Native Gardens - NPK : 21.8 : 0.7 : 7.2 - Low phosphorus formulation to keep natives and Cape flora in top condition
  • 700g Pots, Planters & Indoors - NPK : 15.3 : 2 : 12.6 - Feeds annuals, perennials, palms, foliage plants - even orchids and ferns
  • 700g Roses, Gardenias, Azaleas & Camellias - NPK : 17.7 : 2 : 5.8 - Formulated for acid-soil plants eg blueberries, magnolias, camellias, azaleas, gardenias, as well as roses
  • 800g Plus Organics Roses, Gardenias and Azaleas & Soil Improver - NPK : 12.2 2.2 3.4 - Formulated for acid-soil plants eg blueberries, magnolias, camellias too, nurtures plant growth above and below the ground
  • 700g Vegetable, Tomato, Herb & Garden Beds - NPK : 15.3 : 2.4 : 6 - High phosphorus mix to boost fruiting and flowering, good for root veg, tree veg, herbs and annual flowers
  • 500g Garden Beds - NPK : 21 : 2 : 6 - High nitrogen mix for mixed garden beds, apply once a season
  • 500g Orchid - NPK : 17 : 2 : 6 - High nitrogen mix for orchids and bromeliads, feeds for six months
  • 500g Cacti & Succulent - NPK : 11 : 1 : 3 - Low phosphorus, low nitrogen formula to keep succulents, cacti and bromeliads healthy, feeds for six months
  • 800g Plus Organics Plant Starter - NPK : 13 : 2 : 3 - helps new plants overcome transplant shock and settle quickly into their new growing positions. Nurtures plant growth above and below the ground
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