Updated: 15 Jun 2026

10 Best multi purpose fertilisers of 2026

Explore up to 65% Off

Updated: 15 Jun 2026

#1

Best Choice

Premium NPK Fertiliser Blue Granulated Nitrophoska Soluble (4.5kg)

9.8

Generic

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Main highlights

This is a granular multipurpose NPKfertiliser which is high in the 3 most important nutrients for plants,Nitrogen, Phosphorus & Potassium.

Suitable as a pre-plant or directed sidedress fertiliser in a wide range of crops including sugarcane, vegetables andtree crops.

NITROGEN (N) 12% PHOSPHORUS (P) 5.2%POTASSIUM (K) 14.1%
#2

Best Value

VENETIO 8-Dial Hose Nozzle Sprayer for Liquid Fertilizer & Chemicals | Multi-Purpose Lawn & Garden Spreader Tool for Watering, Fertilizing, Pet Washing & Outdoor House Cleaning, 500mL Dispenser Bottle

9.7

VENETIO

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Main highlights

Save Time & Effort: Cover up to 50 m² with just one fill—ideal for lawn care, patio gardens, or container plants.

Precision Control Spray Gun: The 8-dial control lets you customize the spray mix for perfect watering, fertilizing, or cleaning.

From Garden to Garage: Use this versatile hose-end sprayer for watering plants, fertilizing lawns, and cleaning outdoor spaces.
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#3

Power Feed All Purpose Concentrate Fertiliser 600 ml

9.6

Power Feed

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Main highlights

Stimulates flowering and fruiting

Contains active liquid composts which improve soil structure

Boosts plant growth and vigour
#4

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

9.3

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
#5

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

9.1

Scotts

-23%

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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

-23%
#6

Charlie Carp Certified Organic Fertiliser, 1L - Concentrated Formula Makes up to 300L All-Purpose Liquid Fertiliser - Garden and Fruit Tree Fertilisers

8.9

Charlie Carp

-12%

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Main highlights

Suitable for Indoor and Outdoor Use: Designed for all gardens, lawns and veggies, this organic liquid fertiliser can be used as indoor plant food for houseplants or as outdoor fertiliser for fruit trees, tomatoes and general garden beds.

Economical 1L Concentrate: This 1 litre liquid organic fertiliser makes up to 300 litres when diluted as directed, providing a practical and economical solution for lawns, vegetable gardens and a variety of indoor and outdoor plants.

Certified Organic Plant Fertiliser: NASAA certified organic, Charlie Carp Premium Organic Concentrate is a natural fish fertiliser with added seaweed extract, formulated to stimulate root growth, improve nutrient uptake and support overall soil and plant health.

-12%
#7

All Purpose Fertilizer | Multipurpose Liquid Plant Food,Liquid Plant Nutrition, 50ml,Fertilizer Boosts Growth for Indoor & Outdoor Plants for Bigger Harvests & Blooms

8.8

Generic

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Main highlights

ϟStrengthened Plant Immunity: Our concentrating fertilizer stimulates strong plant resistant, promoting vigorous growth and development, while nourishing and revitalizing your garden's health.

ϟRapid Progress Enhancer: Watch your plants mature quickly and healthily with our concentrating plant fertilizer that ensures rapid root development, bypassing the long growing period and nurturing robust plants.

ϟEffortless Success: Easily apply this concentrating plant fertilizer to ensure your garden thrives; seamlessly nourish and rejuvenate your plants with every use.
#8

Stalwart 82-YJ487 Spreader, Salt and Seed Spreader, Also for Fertilizer, Deicing/Ice Melt by Stalwart (Multipurpose Tool for Lawn Garden and Yard) (Blue), 5.5" (L) x 3.5"(W) x 10.5" (H)

8.5

Stalwart

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Main highlights

GREAT ALL YEAR- Made from durable plastic, this hand-held seeder and spreader is a great portable and multifunctional tool to use anywhere and during any season! Effortlessly spread salt in the winter to deice your sidewalk and driveway, or fill it with grass seed to use as a seed spreader or use for fertilizer in the spring or summer!

ERGONOMIC HANDLE FOR COMFORT- The handle is designed to be spacious enough to accommodate larger hand sizes. This provides a comfortable experience to evenly and consistently spread seeds, salt, fertilizer or other products!

EASY TO USE- The twist off lid easily allows you to fill the salt and seed shaker with up with your needed product. The salt and seed shaker hold up to 2.3L of content so you can pour in and distribute capsule products in a safe manner and without having to make multiple trips back to refill!
#9

Brunnings All Purpose NPK Fertiliser 500 g (Pack of 2)

8.4

Brunnings

-65%

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Main highlights

The information below is per-pack only

For use on indoor and outdoor potted plants and most garden applications

Contains both slow release and fast acting ingredients for quick results and extended feeding

-65%
#10

Searles Flourish Liquid Fertiliser, Orchid Booster, 1litre

8.1

Searles

-15%

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Main highlights

Rapid Results

Makes up to 450L

Concentrated Fertiliser

-15%