
Searles Flourish Orchid Bloomer Fertiliser – Water-Soluble Plant Food 500g
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Encourage spectacular blooms and vibrant health in your orchids with Searles Flourish Orchid Bloomer Fertiliser, a specialised water-soluble formula developed to enhance flowering and support balanced orchid growth. This premium blend is ideal for a wide range of orchid types, providing the nutrients needed for more frequent and longer-lasting flowers.
- Tailored for all types of flowering orchids
- Promotes abundant blooms and healthy foliage
- Balanced nutrients with added trace elements for rapid uptake
- Water-soluble formulation – easy to apply and fast-acting
- Perfect for orchids in pots, hanging baskets, and growing media
- 500g tub makes up to 500L of liquid fertiliser
- Made in Australia
Application: Dissolve 1 heaped teaspoon (approx. 5g) in 5 litres of lukewarm water. Apply every 7–14 days during active growth and flowering periods. Always water orchids before fertilising and avoid application during hot weather or when plants are moisture-stressed.
Downloads:
Instruction Guide (PDF)
Safety Data Sheet (SDS) (PDF)
Shipping Schedule and Biosecurity Information
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Dispatch & Shipping Information
Non-Biosecurity States (QLD, NSW, ACT, VIC, SA): We now offer two dispatches per week for these regions:
- Tuesday Dispatch: Orders placed by Sunday 11:59 PM AEST.
- Friday Dispatch: Orders placed by Wednesday 11:59 PM AEST. Orders placed after these cut-offs will be dispatched on the next available day.
Biosecurity States (WA, NT, TAS): These orders require mandatory biosecurity treatment (PHC) and follow a specific weekly schedule:
- Cut-off: Orders must be placed by Thursday 11:59 PM AEST.
- Dispatch Day: Orders are processed over the weekend and dispatched on Tuesday.
Plant Health Certification (PHC) 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 costat checkout.
Important Note: We operate independently from Collectors Corner. For any enquiries, please refer to our contact page

