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Gardening

Plant Fertilizers

10 Best Plant Fertilizers 2025 in Australia

Name: Scotts Osmocote Pour and Feed House Plants 500ml - Use with Houseplants - Results in 7 Days - Easy Pour Measuring Cap - Suitable for All Indoor Plants
Brand: Scotts
Price: 10 AUD
Availability: InStock

Winner

Scotts

Scotts Osmocote Pour and Feed House Plants 500ml - Use with Houseplants - Results in 7 Days - Easy Pour Measuring Cap - Suitable for All Indoor Plants

9.8

score

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Charlie Carp

Charlie Carp Organic Certified Fertiliser, 1L

9.6

score

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Scotts

Scotts Osmocote Plus Organics Fruit & Citrus Fertiliser and Soil Improver 800g - Contains Natural Biostimulants - With Seaweed - Stronger Root Developtment

9.3

score

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Charlie Carp

Charlie Carp All Purpose Fertiliser 1L - Outdoor and Indoor Plant Food for Veggies, Orchids, Roses and Citrus Trees - Flower Food and House Plant Fertiliser - Makes 300L

9.1

score

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Miracle-Gro

Miracle-Gro Water Soluble All Purpose Plant Food, 3 lbs

8.8

score

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Scotts

Scotts Osmocote Pots, Planters and Indoor Controlled Slow Release Fertiliser 700g

8.6

score

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Miracle-Gro

Miracle-Gro Indoor Plant Food Spikes, Includes 24 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6

8.3

score

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MARPHYL

MARPHYL Organic Liquid Fertilizer Outdoor & Indoor Plant Food, All-Purpose, Nutrient-Rich Lawn Fertilizer & Soil Enhancer for House Plants, Flowers, Vegetables, Succulents, Bamboo, Hydroponics 1L

8.0

score

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Charlie Carp

Charlie Carp Natural Pellet Fertiliser - Plant Fertiliser with 3 Months Slow Release Formula - Odourless All Purpose Garden Fertiliser and Plant Food for Indoor Plants and Gardens - 5kg

7.8

score

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#10

Nutriling

Bloom booster fertilizer as Hydroponic nutrients. Use it in Soil, and general hydroponics - Mass wizard 0-15-16 - Phosphorus and potassium fertilizers. Big Bud liquid fertilizer - 1L

7.5

score

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10 Best Plant Fertilizers 2025 in Australia

Scotts Osmocote Pour and Feed House Plants 500ml - Use with Houseplants - Results in 7 Days - Easy Pour Measuring Cap - Suitable for All Indoor Plants

Charlie Carp Organic Certified Fertiliser, 1L

Scotts Osmocote Plus Organics Fruit & Citrus Fertiliser and Soil Improver 800g - Contains Natural Biostimulants - With Seaweed - Stronger Root Developtment

Charlie Carp All Purpose Fertiliser 1L - Outdoor and Indoor Plant Food for Veggies, Orchids, Roses and Citrus Trees - Flower Food and House Plant Fertiliser - Makes 300L

Miracle-Gro Water Soluble All Purpose Plant Food, 3 lbs

Miracle-Gro Water Soluble Orchid Food, Plant Fertilizer, 8 oz.

Jobes Houseplant Food Spikes

Osmocote Vegetable and Herb Controlled Release Fertiliser, 700g & Scotts Osmocote Plus Organics Fruit and Citrus fertiliser and Soil Improver, 800g

Charlie Carp CC81030 All-Purpose Fertiliser Hose-On Ready-to-Use 2.2L - Enhances Plant and Soil Health, Suitable for Lawns, Flowers, Veggies, and Citrus Trees

Miracle-Gro Pump & Feed Orchid 200 ml

Scotts Osmocote Pots, Planters and Indoor Controlled Slow Release Fertiliser 700g

Miracle-Gro Indoor Plant Food Spikes, Includes 24 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6

MARPHYL Organic Liquid Fertilizer Outdoor & Indoor Plant Food, All-Purpose, Nutrient-Rich Lawn Fertilizer & Soil Enhancer for House Plants, Flowers, Vegetables, Succulents, Bamboo, Hydroponics 1L

Charlie Carp Natural Pellet Fertiliser - Plant Fertiliser with 3 Months Slow Release Formula - Odourless All Purpose Garden Fertiliser and Plant Food for Indoor Plants and Gardens - 5kg

Bloom booster fertilizer as Hydroponic nutrients. Use it in Soil, and general hydroponics - Mass wizard 0-15-16 - Phosphorus and potassium fertilizers. Big Bud liquid fertilizer - 1L