Weed & Pest Management Products for Healthy Lawns & Gardens

Plant Doctor supplies a wide range of professional-grade pest and weed control products to help you protect your lawn and garden. Our selection includes leading brands trusted by turf managers, landscapers and home gardeners across Australia. By offering these products along

Plant Doctor supplies a wide range of professional-grade pest and weed control products to help you protect your lawn and garden. Our selection includes leading brands trusted by turf managers, landscapers and home gardeners across Australia. By offering these products alongside our soil and plant health solutions, we aim to be your one-stop destination for lawn and garden care.

Why Choose Our Pest and Weed Control Range?

  • Professional-strength solutions used across residential, commercial and sporting turf
  • Products to manage weeds, insects, pests and fungal diseases
  • Suitable for lawns, gardens, ornamentals and broadacre applications
  • Carefully selected for effectiveness and reliability

Our Pest and Weed Control Products

We stock a variety of industry-recognised products to address common lawn and garden problems:

  • Acelepryn: Season-long protection against lawn grubs, armyworm and other damaging insects
  • Spartan: Pre-emergent control of annual grass weeds including crabgrass, crowsfoot and wintergrass
  • Bow & Arrow: Broadleaf herbicide for lawns, effective on bindii, clover and other invasive weeds
  • Impala: Systemic fungicide for turf diseases such as dollar spot and brown patch
  • Tribeca: Dual-active fungicide targeting Anthracnose, Fusarium and more
  • Coliseum: Fast-acting herbicide for broad-spectrum turf weed control
  • Odessa: Targeted fungicide for high-performance turf management
  • Astra 120ME: Insecticide solution for lawn pests and general garden use
  • Monument: Post-emergent herbicide designed to tackle difficult grassy weeds such as kikuyu and paspalum
  • Estate: Broad-spectrum fungicide providing both preventative and curative disease control
  • Barricade: Pre-emergent herbicide offering season-long weed prevention

Complete Lawn and Garden Protection

From insect control to weed management and fungal protection, our pest and weed control range gives you access to the same trusted products used by professionals. Whether you are maintaining a backyard lawn, managing a commercial site or working in horticulture, you will find solutions to suit your needs.

Explore the full range today and keep your lawn and garden in top condition with Plant Doctor’s pest and weed control solutions.

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Acelepryn GR Granular Lawn Grub & Army Worm Control (Chlorantraniliprole 2 g/kg)

Acelepryn GR Granular Lawn Grub & Army Worm Control (Chlorantraniliprole 2 g/kg)

Acelepryn (Chlorantraniliprole 2g/kg) Season-Long Grub & Armyworm Protection Stops Lawn Damage & Turf Loss
Lawns
From $99.00

Choose size
Acelepryn Liquid Lawn Grub & Army Worm Control (Chlorantraniliprole 200 g/L)

Acelepryn Liquid Lawn Grub & Army Worm Control (Chlorantraniliprole 200 g/L)

Acelepryn Liquid (Chlorantraniliprole 200 g/L) Up to 6 Months Turf Pest Protection Stops Grub & Armyworm Lawn Damage
Lawns
From $49.95

Choose size
Barricade Pre-Emergent Herbicide (Prodiamine 480 g/L)

Barricade Pre-Emergent Herbicide (Prodiamine 480 g/L)

Prodiamine 480 g/L (Pre-Emergent) 6-Month Weed Prevention Barrier Stops Weed Germination Before It Starts
Lawns
From $70.00

Choose size
Estate Selective Broadleaf Herbicide, Bindii & Clover (MCPA 300 g/L, Clopyralid 20 g/L, Diflufenican 15 g/L) - 250ml

Estate Selective Broadleaf Herbicide, Bindii & Clover (MCPA 300 g/L, Clopyralid 20 g/L, Diflufenican 15 g/L) - 250ml

MCPA + Clopyralid + Diflufenican Blend Selective Broadleaf Weed Control Kills Existing Lawn Weeds
Lawns
$35.00

Monument Liquid Turf Herbicide, Nutgrass Wintergrass Couch Weed Killer (Trifloxysulfuron Sodium 100 g/L) - 100ml

Monument Liquid Turf Herbicide, Nutgrass Wintergrass Couch Weed Killer (Trifloxysulfuron Sodium 100 g/L) - 100ml

Trifloxysulfuron Sodium (Group 2) Broad-Spectrum Turf Weed Control Kills Mixed Weed Infestations
Lawns
$225.50

Trimmit Hedge Growth Regulator, Murraya & Box Pruning Reduction Drench (Paclobutrazol 250 g/L) - 100ml

Trimmit Hedge Growth Regulator, Murraya & Box Pruning Reduction Drench (Paclobutrazol 250 g/L) - 100ml

Paclobutrazol Growth Regulator (PGR) Controls Plant Growth & Reduces Pruning Stops Overgrown, Unruly Hedges
Lawns
$51.70

Application rates

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From verified customers

What gardeners are saying

5.0 from verified reviews

Review of Nature's Soil Wetter Liquid Concentrate, Wetting Agent for Water Repellent Garden Soil - 1

Fantastic Product! Seeing is believing…

My lawn was showing signs of being rather hydrophobic last season so over winter I started applying the Natures Soil Wetter regularly, this allowed the winter rains to get it into the soil profile. The result are have been amazing and a complete turn around, I will be definitely using this product ongoing after seeing the positive results!

NoelL. Verified review

Review of Seaweed Secrets Liquid Kelp Tonic, Humic & Fulvic Acid Lawn & Garden Biostimulant - 1L

Seaweed Secrets..

Very impressed with this product so much so that I bought a 5 litre bottle. The results are just amazing after using it to water my seedlings regularly. They are very healthy and have fattened up. I would call this stuff liquid gold.. well done plant doctor, I look forward to purchasing more of your products..

DonM. Verified review

Review of Liquid Fulvic Acid Lawn & Garden Biostimulant, Premium Soil Nutrient Chelator - 1L

Seed Germination

I have tried the fulvic acid on seed germination with fantastic results. Soaked Adenium seeds overnight in diluted fulvic acid.. the results were amazing, once the seeds were planted they germinated a lot quicker than normal with nearly 100 % germination. Very happy with this product and can totally recommend to others.

DonM. Verified review

Review of MSM Capsules – High-Purity Organic Sulphur 460mg

MSM Supplement 460mg

This MSM Supplement has made a significant difference to my recovery from a serious Lis Franc foot injury after months of little to no improvement. Less pain and more elasticity in the badly injured area of the foot. Could not be happier.

MarleneB. Verified review

Review of Quantum H® Liquid Humic Acid Lawn & Garden Soil Conditioner - 1L

Brilliant

I have been using Quantum H on my Santa Anna lawn now for years in conjunction with other PD products and the results have been consistently brilliant. I have found that maintaining soil health is critical component in lawn care, and Quantum H is definitely a part of a “system” to use to achieve results.

NoelL. Verified review

Review of Nature's Soil Wetter Granules for Lawns & Gardens, Organic Non-Petrochemical Surfactant -

Great Soil Wetter for Tough SE Queensland Conditio

We use Nature’s Soil Wetter Granular regularly across a variety of residential and commercial garden sites throughout SE Queensland, particularly in areas struggling with dry patch, water repellency, or inconsistent moisture penetration. It’s been a reliable product for improving water absorption and helping irrigation work more effectively. We’ve seen noticeable improvement in overall soil moisture retention and plant performance after application. Easy to spread and integrates well into regular maintenance programs.

DaleR. Verified review

Review of Flowers, Fruits & Roots Granular Garden Fertiliser, High Potassium 8-2-20 with Silica - 20

Excellent All-Round Fertiliser for Productive Gard

We’ve had consistently great results using Flowers, Fruits & Roots Granular Fertiliser across a range of ornamental and edible gardens throughout SE Queensland. It promotes healthy growth, strong flowering, and noticeable improvement in overall plant vigour. We’ve particularly liked the balanced response across flowering shrubs, fruiting plants, and root development in newly established gardens. Easy to apply and a reliable product to keep on hand for ongoing garden maintenance and seasonal feeding.

DaleR. Verified review

Review of Champion Lawn & Fairway, Slow Release Granular Lawn Fertiliser, 2-4mm - 20kg

Reliable Results Across SE Queensland Sites

We exclusively use CHAMPION Lawn & Fairway Fertiliser across our maintenance and turf sites throughout SE Queensland and have consistently had great results with it. Provides strong colour response, healthy steady growth, and performs well across a range of lawn types and conditions. Easy to spread evenly and has become one of our go-to products for keeping lawns looking healthy and presentable year-round. Highly recommend for both professional contractors and home lawn enthusiasts.

DaleR. Verified review

Review of PREMIUM Fossil Shell Flour®: Food Grade DE Diatomaceous Earth - Organic - 800g

Organic Diatomaceous Earth Powder (Food Grade Foss

I’m really impressed with Plant Doctor's PREMIUM Fossil Shell Flour. The powder is finely milled, so smooth it mixes easily into water, smoothies or morning coffee without any grittiness. It’s simple to use, and appreciate that it has no taste or smell. The 800g bag is great value and will last a long time when using a teaspoon daily. Have observed improvements in my digestion and energy levels, and general skin feel too. Delivery was super quick, and the packaging is resealable and well-labeled. The quality is outstanding, and I know exactly where I’ll be getting my next supply, definitely sticking with Plant Doctor. Many thanks to the team!

ColinC. Verified review

Review of Lawn Lovers Pro Pack 5-Step Liquid Lawn Fertiliser Kit, Complete Care Program - City 1000m

Noticeable Lawn Improvement Fast

I’ve only got great things to say about Plant Doctor, especially the Lawn Lovers Pro Pack – City (1000sqm). The organic products are high quality and competitively priced, with fast shipping and excellent customer support whenever I’ve had questions. The special lawn mix has delivered fantastic results, and my lawn has never looked healthier. It’s been easy to use and clearly loved by the grass. Highly recommend to anyone serious about improving their law

TimothyA. Verified review