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About
Plants
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Annuals and Seasonals
Fast-growing and colourful, perfect for brightening garden beds, pots, and pathways through the warmer seasons.
Australian Natives
Drought-tolerant, low-maintenance and great for supporting local wildlife.
Bush Natives
Australia’s natural beauty – hardy native varieties that thrive in local conditions and support biodiversity.
Climbing Plants
A quick and beautiful way to add height, cover walls or soften fences.
Ferns
Lush green foliage with a tropical feel. Adds a touch of elegance to shaded corners, indoors or out.
Fruit Trees
Grow your own delicious harvest at home. Perfect for backyards, courtyards or larger gardens
Grasses and Strappy Plants
Hardy, low-maintenance and great for adding structure and texture to garden beds.
Hedging Plants
Great for creating borders, privacy or defining spaces. Choose from compact to tall-growing varieties.
Indoor and Tropical Plants
Bring nature indoors with easy-care greenery. Beautiful and calming year-round.
Ornamentals
Add beauty, form, and seasonal colour to any space. A great choice for focal points, garden beds or decorative pots.
Perennials
Long-lasting plants that return year after year with seasonal beauty. A low-maintenance favourite for gardeners of all levels.
Screening Plants
Provides privacy while letting in light. A softer alternative to hedging that blends well with your existing garden design.
Shrubs
Versatile and hardy, suitable for all garden styles and skill levels.
Vegetables and Herbs
Fresh, homegrown flavour right from your garden. Easy to grow and ideal for both beginner and experienced gardeners.
Essentials
Expand
Australian Natives
Grow healthier plants in pots or garden beds with specially formulated blends that support drainage, aeration and nutrient uptake.
Fertiliser
Give your garden a nutrient boost with options for every plant type. Supports strong growth, better yields and overall plant health.
Pesticides
Protect your plants from insects, pests, fungi and weeds with targeted solutions. Available for veggies, ornamentals and lawns.
Essentials and Supplies
At Diaco’s, you can find a large range of plants shrubs trees, palms, ferns, fruit trees.
Lawn and Turf
Take your garden to new heights with our diverse range of climbing plants.
Hardware
Ground cover plants are the unsung heroes of garden design.
Mulch
Suppresses weeds, retains moisture and enriches the soil. Available in organic and decorative styles to suit every garden.
Pavers and Retaining Blocks
Fruit Trees make a beautiful and practical addition to any garden.
Pebbles
Ferns are beautiful tropical plants that add colour and life.
Rocks
Hedges are perfect for suburban gardens.
Soil
Planting an edible garden has many benefits, including providing fresh, organic food.
Screenings and Toppings
Fruit Trees make a beautiful and practical addition to any garden.
Timbers and Fence Screens
Ferns are beautiful tropical plants that add colour and life.
Sand
Hedges are perfect for suburban gardens
Garden Supplies
Planting an edible garden has many benefits, including providing fresh, organic food.
Pots and More
Expand
Garden Ornaments
Australian native plants showcase the diverse natural beauty of our country.
Indoor Pots
Explore our range of ornamental grasses and strappy leaf plants.
Lightweight
Perennials are plants that continue to grow year after year.
Pots and Ornaments
At Diaco’s, you can find a large range of plants shrubs trees, palms, ferns, fruit trees.
Terracota
Take your garden to new heights with our diverse range of climbing plants.
Urns and Features
Ground cover plants are the unsung heroes of garden design.
Exclusive Range
Shrubs are an important part of any garden landscape.
Design Services
Garden Guide
Locations
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Knock Out RTU Herbicide
Knock Out RTU Herbicide
$
7.95
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Categories:
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Pesticides
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Size
750 ml
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About
Plants
Toggle child menu
Expand
Annuals and Seasonals
Fast-growing and colourful, perfect for brightening garden beds, pots, and pathways through the warmer seasons.
Australian Natives
Drought-tolerant, low-maintenance and great for supporting local wildlife.
Bush Natives
Australia’s natural beauty – hardy native varieties that thrive in local conditions and support biodiversity.
Climbing Plants
A quick and beautiful way to add height, cover walls or soften fences.
Ferns
Lush green foliage with a tropical feel. Adds a touch of elegance to shaded corners, indoors or out.
Fruit Trees
Grow your own delicious harvest at home. Perfect for backyards, courtyards or larger gardens
Grasses and Strappy Plants
Hardy, low-maintenance and great for adding structure and texture to garden beds.
Hedging Plants
Great for creating borders, privacy or defining spaces. Choose from compact to tall-growing varieties.
Indoor and Tropical Plants
Bring nature indoors with easy-care greenery. Beautiful and calming year-round.
Ornamentals
Add beauty, form, and seasonal colour to any space. A great choice for focal points, garden beds or decorative pots.
Perennials
Long-lasting plants that return year after year with seasonal beauty. A low-maintenance favourite for gardeners of all levels.
Screening Plants
Provides privacy while letting in light. A softer alternative to hedging that blends well with your existing garden design.
Shrubs
Versatile and hardy, suitable for all garden styles and skill levels.
Vegetables and Herbs
Fresh, homegrown flavour right from your garden. Easy to grow and ideal for both beginner and experienced gardeners.
Essentials
Toggle child menu
Expand
Australian Natives
Grow healthier plants in pots or garden beds with specially formulated blends that support drainage, aeration and nutrient uptake.
Fertiliser
Give your garden a nutrient boost with options for every plant type. Supports strong growth, better yields and overall plant health.
Pesticides
Protect your plants from insects, pests, fungi and weeds with targeted solutions. Available for veggies, ornamentals and lawns.
Essentials and Supplies
At Diaco’s, you can find a large range of plants shrubs trees, palms, ferns, fruit trees.
Lawn and Turf
Take your garden to new heights with our diverse range of climbing plants.
Hardware
Ground cover plants are the unsung heroes of garden design.
Mulch
Suppresses weeds, retains moisture and enriches the soil. Available in organic and decorative styles to suit every garden.
Pavers and Retaining Blocks
Fruit Trees make a beautiful and practical addition to any garden.
Pebbles
Ferns are beautiful tropical plants that add colour and life.
Rocks
Hedges are perfect for suburban gardens.
Soil
Planting an edible garden has many benefits, including providing fresh, organic food.
Screenings and Toppings
Fruit Trees make a beautiful and practical addition to any garden.
Timbers and Fence Screens
Ferns are beautiful tropical plants that add colour and life.
Sand
Hedges are perfect for suburban gardens
Garden Supplies
Planting an edible garden has many benefits, including providing fresh, organic food.
Pots and More
Toggle child menu
Expand
Garden Ornaments
Australian native plants showcase the diverse natural beauty of our country.
Indoor Pots
Explore our range of ornamental grasses and strappy leaf plants.
Lightweight
Perennials are plants that continue to grow year after year.
Pots and Ornaments
At Diaco’s, you can find a large range of plants shrubs trees, palms, ferns, fruit trees.
Terracota
Take your garden to new heights with our diverse range of climbing plants.
Urns and Features
Ground cover plants are the unsung heroes of garden design.
Exclusive Range
Shrubs are an important part of any garden landscape.
Design Services
Garden Guide
Locations
