
Scotts Osmocote Controlled Release Fertiliser for Pots & Planters 500g
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Scotts Osmocote Controlled Release Fertiliser for Pots & Planters (500g) is a low-maintenance, no-burn fertiliser specially formulated for container-grown plants. It provides steady, balanced nutrition for up to 6 months, supporting strong root development and vibrant growth in confined soil spaces.
Enhanced with a wetting agent to improve water distribution in potting mixes, this smart-release fertiliser delivers nutrients when plants need them most—minimising runoff and maximising uptake. Ideal for use in pots, tubs, hanging baskets, and planter boxes.
Key benefits:
- Feeds for up to 6 months with a single application
- Smart-release prills respond to soil temperature and moisture
- Contains essential nutrients and trace elements
- Includes a wetting agent to improve water absorption
- Designed specifically for potted and container plants
Shipping Schedule and Biosecurity Information
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- Dispatch Day: All orders are dispatched on Tuesdays.
- Cut-off for Same Week Dispatch: Orders must be placed by Monday 7am (AEST) to be sent that week. Orders placed after this will be dispatched the following Tuesday.
WA, NT & TAS Orders
- Cut-off: Orders to WA, NT and TAS must be placed by Friday 7am (AEST) to be included in the following week’s dispatch.
- Treatment & Delay: These orders require biosecurity treatment and certification, which is completed each Friday. Please allow an additional 1–2 weeks for processing.
Plant Health Certification (PHAC) Fees
- $20 fee applies to WA orders.
- $10 fee applies to NT and TAS orders.
- This fee is per order (not per plant) and is included in your shipping cost at checkout.
Please note that we operate independently from Collectors Corner. For any enquiries, please refer to our contact page.

