Updated: 02 Apr 2026

10 Best fertilizers of 2026

Explore up to 19% Off

Updated: 02 Apr 2026

#1

Best Choice

Searles 5 in 1 Organic Fertiliser Pellets, 2.5kg

9.9

Searles

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Main highlights

Unique blend of premium grade natural ingredients for superior results

Promotes strong healthy plant growth, brilliant blooms and rich, healthy fruit and vegetables

Premium high nutrient organic fertiliser
#2

Best Value

Scotts Osmocote Plus Organics All Purpose Fertiliser & Soil Improver, 800g

9.6

Osmocote

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Main highlights

Suitable for all phosphorus-sensitive plants

Fish extract is a natural source of nitrogen, potassium and trace elements

Feature a low phosphorus and high iron
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#3

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

9.5

Scotts

-10%

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Main highlights

Nutrients are released according to temperature - more when it's warm and plants are growing well, less when it's cold

Controlled release fertiliser that contains all the nutrients needed for healthy plant growth

Addition of a professional grade wetting agent enhances water absorption into the soil and helps plants take up more nutrients

-10%
#4

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

9.4

Scotts

-19%

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Main highlights

Nutrients are released according to temperature - more when it's warm and plants are growing well, less when it's cold

Controlled release fertiliser that contains all the nutrients needed for healthy plant growth

Addition of a professional grade wetting agent enhances water absorption into the soil and helps plants take up more nutrients

-19%
#5

Scotts Osmocote Plus Organics All Purpose Fertiliser & Soil Improver, 800g

9.1

Osmocote

-10%

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Main highlights

Suitable for all phosphorus-sensitive plants

Fish extract is a natural source of nitrogen, potassium and trace elements

Feature a low phosphorus and high iron

-10%
#6

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

8.8

Charlie Carp

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Main highlights

Vitamin Boost for Plants - Charlie Carp's formula is rich in protein, Omega 3 oils and all the nutrients and trace elements that every garden needs to look healthy and beautiful This all purpose plant food will give your garden the boost it needs!

Ready to Use - The 1L bottle is easy and ready to use Simply add 3-10ml to every 1L of water - the ideal water-soluble all purpose fertiliser Adjust the ratio according to instructions - houseplants require less than fruit trees

All Purpose Fertiliser - This ready-to-use fertiliser is suitable for all plants and flowers, including veggies and fruit trees The perfect balance of nutrients for plants that promotes healthy growth, ensuring vibrant colour and healthy roots
#7

Scotts A Pour and Feed Fertiliser for House Plants, 500 ml

8.6

Scotts

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Main highlights

ENCOURAGES strong root development for healthier plants

BOOSTED with trace elements that are vital to plant growth

A CAREFULLY BALANCED formula to give indoor plants the nutrients they need
#8

Scotts A Pour and Feed Fertiliser for House Plants, 500 ml

8.4

Scotts

-10%

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Main highlights

ENCOURAGES strong root development for healthier plants

BOOSTED with trace elements that are vital to plant growth

A CAREFULLY BALANCED formula to give indoor plants the nutrients they need

-10%
#9

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

8.3

Scotts

-10%

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Main highlights

Specially formulated to boost flowering and fruiting of all fruit trees including apple, pear, plum, peach, nectarine and apricot

Formulated to boost flowering and fruiting of all citrus trees including lemon, lime, mandarin and orange

Contains boosted magnesium and trace elements to prevent deficiencies and encourage healthy crops

-10%
#10

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

8.2

Scotts

-19%

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Main highlights

Specially formulated to boost flowering and fruiting of all fruit trees including apple, pear, plum, peach, nectarine and apricot

Formulated to boost flowering and fruiting of all citrus trees including lemon, lime, mandarin and orange

Contains boosted magnesium and trace elements to prevent deficiencies and encourage healthy crops

-19%