Fertiliser Osmocote Outdoor 4.5kg
An ideal controlled release fertiliser for general purpose feeding of flowering trees, shrubs and borders. Contains boosted iron and magnesium for beautiful blooms, lush foliage and healthy roots. Also contains a wetting agent for water efficiency.
An ideal controlled release fertiliser for general purpose feeding of flowering trees, shrubs and borders. Contains boosted iron and magnesium for beautiful blooms, lush foliage and healthy roots. Also contains a wetting agent for water efficiency.
An ideal controlled release fertiliser for general purpose feeding of flowering trees, shrubs and borders. Contains boosted iron and magnesium for beautiful blooms, lush foliage and healthy roots. Also contains a wetting agent for water efficiency.
An ideal controlled release fertiliser for general purpose feeding of flowering trees, shrubs and borders. Contains boosted iron and magnesium for beautiful blooms, lush foliage and healthy roots. Also contains a wetting agent for water efficiency.
in 8 offers
The lowest price for Fertiliser Osmocote Outdoor 4.5kg right now is $49.99 at Bunnings Warehouse, compared across 6 retailers.
The all-time low was $43.20 on 17 Sept 2026 — today's price is 16% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 Oct 2026.
Last updated at 06/10/2026 19:30:39
Scotts Osmocote 4.5kg All Purpose Landscape Controlled Release Fertilser - 4.5KG
Delivery $12
Scotts Osmocote 4.5kg All Purpose Landscape Controlled Release Fertilser - 4.5KG
Delivery $10
Searles Osmocote Landscape Fertiliser 4.5kg 118400
Delivery between Fri – Mon $20
Osmocote Landscape Formula All Purpose (Sizes: 4.5kg)
Delivery between 8–14 Oct $12
Scotts Osmocote 4.5kg All Purpose Landscape Controlled Release
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Osmocote Landscape Fertiliser
Delivery $125
originally posted on bunnings.com.au
This product is reliable, convenient and time saving in keeping garden plants happy for months through its slow release technology. The effects are usually noticeable within a few days and last a good while.
originally posted on bunnings.com.au
Every few weeks in peak season a generous application ensures plants thrive.
originally posted on bunnings.com.au
Recommended by the landscaper.No more smelly garden to annoy the neighbours and make the dogs crazy.
| Primary Use | Fertilizer (all-purpose formula) |
| Use | Larger areas, All garden plants, All landscape plants including natives |
| Organic | No |
| Type | All Purpose Formula |
| Form | Solid |
Scotts Osmocote 4.5kg All Purpose Landscape Controlled Release Fertilser - 4.5KG
Delivery $12
Scotts Osmocote 4.5kg All Purpose Landscape Controlled Release Fertilser - 4.5KG
Delivery $10
Searles Osmocote Landscape Fertiliser 4.5kg 118400
Delivery between Fri – Mon $20
Osmocote Landscape Formula All Purpose (Sizes: 4.5kg)
Delivery between 8–14 Oct $12
Scotts Osmocote 4.5kg All Purpose Landscape Controlled Release
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
This product is reliable, convenient and time saving in keeping garden plants happy for months through its slow release technology. The effects are usually noticeable within a few days and last a good while.
Every few weeks in peak season a generous application ensures plants thrive.
Recommended by the landscaper.No more smelly garden to annoy the neighbours and make the dogs crazy.
I love this product for the garden, but I find it extremely difficult to open.
Have always bought this product and use it every 6 months on all the garden. The results are for all to see and passers-by comment on the lush look of the garden. Plants like us need feeding and this is a good all-round fertiliser for general use.
Very useful to have around plants responded very well with the application.
This was recommended by an arborist to make my trees more lush. And it works! Trees love it And so do I. Highly recommend.
| Primary Use | Fertilizer (all-purpose formula) |
| Use | Larger areas, All garden plants, All landscape plants including natives |
| Organic | No |
| Type | All Purpose Formula |
| Form | Solid |
