Healthy Plants, Guaranteed – If your plant doesn’t thrive, we’ll replace it.
Healthy Plants, Guaranteed
If your plant doesn’t thrive, we’ll replace it.
Packed for Plant Health
Carefully prepared to arrive healthy and ready to plant.
Australia-Wide Delivery
Delivered directly from our nursery network.
Real Nursery Stock
Grown by professional Australian nurseries.
Scotts Osmocote 500g Roses, Gardenias, Azaleas And Camellias Controlled Release Fertiliser - 500g is backordered and will ship as soon as it is back in stock.
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| Discount Level | Cart Total |
|---|---|
| $10 OFF | $200 - $999 |
| $50 OFF | $1000 - $2999 |
| $100 OFF | $3000 or more |
Can I pick up my order?
No. We operate as an online-only nursery and do not offer customer pickups.
Can I delay delivery?
Yes. Add your preferred delivery timing in the order notes at checkout.
What if I’m not home for delivery?
Your order will be left in a safe location at the delivery address.
What if my plants don’t arrive healthy?
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Covered by our 30-Day Satisfaction Guarantee for complete peace of mind.
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Scotts Osmocote 500g Roses, Gardenias, Azaleas and Camellias Controlled Release Fertiliser is specially formulated to meet the needs of roses and acid-loving plants. It delivers balanced nutrition with slow, controlled feeding to support healthy growth, rich foliage, and abundant flowering.
✔ Plant-Specific Formula - Designed specifically for roses, gardenias, azaleas, and camellias.
✔ Enhanced Iron & Magnesium - Promotes deep green foliage and healthier plants.
✔ Up to 6 Months Feeding - Controlled release nutrients feed plants gradually over time.
✔ Improved Water Efficiency - Includes a professional wetting agent to help water penetrate the soil.
✔ Balanced Trace Elements - Provides essential minerals for optimal plant performance.
✅ Garden Beds - Ideal for in-ground roses and acid-loving plants.
✅ Pots & Containers - Suitable for container-grown plants on patios and balconies.
✅ Flower Gardens - Supports stronger growth and improved flowering.
✅ Established Landscapes - Maintains plant health with minimal ongoing effort.
Product Type: Controlled release fertiliser
Weight: 500 g
Feeding Duration: Up to 6 months
Key Nutrients: Iron, magnesium, trace elements, minerals
Application: Granular
Suitable For: Roses, gardenias, azaleas, camellias, and other acid-loving plants
Application: Sprinkle evenly around the base of plants and water in well.
New Plantings: Mix through soil at planting time.
Established Plants: Apply to the soil surface and water thoroughly.
Frequency: Reapply every six months for continuous feeding.
Is this fertiliser suitable for potted plants?
Yes, it can be used in both garden beds and pots.
How long does one application last?
One application feeds plants continuously for up to six months.
Does this help improve leaf colour?
Yes, the added iron and magnesium promote healthy, dark green foliage.
Is this a slow-release fertiliser?
Yes, nutrients are released gradually as plants require them.
Does this reduce fertiliser run-off?
Yes, controlled release feeding minimises excess fertiliser and leaching.
Supplied in a 500g pack and packed securely for easy handling and storage.
Give your roses and acid-loving plants the specialised nutrition they need with Scotts Osmocote Controlled Release Fertiliser.
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