• Estate Herbicide 250ml concentrate bottle – Syngenta selective broadleaf herbicide for Australian lawns
  • Estate Herbicide application video – how to treat bindii, clover and broadleaf weeds in Buffalo lawns
  • Estate Herbicide 250ml front label – lawn-safe selective herbicide for Buffalo, Kikuyu and Couch
  • Estate Herbicide 250ml back label showing active ingredients MCPA, Clopyralid and Diflufenican
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Syngenta

Estate Herbicide 250ml | Selective Broadleaf Weed Killer – Buffalo Safe

Estate Herbicide 250ml | Selective Broadleaf Weed Killer – Buffalo Safe

$35.00
$35.00
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Estate Broadleaf Herbicide for lawns

ESTATE® Herbicide is Syngenta’s powerful combination of three active ingredients for effective broad-spectrum control of hard-to-kill weeds such as bindii and white clover.
Effective across a broad range of warm and cool season turf species, including Buffalo and Kikuyu. 

Key Features

  • Outstanding broadleaf weed control
  • Excellent turf safety in both cool and warm
  • season grasses
  • Mix of active ingredients for improved
  • resistance management
  • Low application rates of active ingredient
  • Non-ester formulation, reducing potential for
  • off-target damage
  • Minimal odour
  • Backed by Syngenta

Application Rate

  • 50ml in 2-5L of water per 100 square metres (with pressure sprayer)

Details 

This easy-to-use, low-rate formulation reduces the need for manual hand weeding, while improving the appearance and durability of the turf it is applied to – making it more resilient to foot traffic and other environmental stress. ESTATE® provides excellent turf safety, and its non-ester formulation reduces the potential for drift and off-target damage. 

How does ESTATE® work?

The 3-way blend of herbicides work well in combination and play slightly different roles in weed control:

  • MCPA (Group 4): Moves through the plant accumulating in growing points of the stems interfering with cell division.
  • Clopyralid (Group 4): Accumulates in the main growing points, causing rapid growth and eventual death.
  • Diflufenican (Group 12): Inhibits the production of carotenoids, preventing photosynthesis.

Estate Herbicide Label

Estate Herbicide Brochure

Estate Herbicide 250mL Frequently Asked Questions

Estate Herbicide is a triple-active post-emergent selective herbicide designed to provide broad-spectrum control of tough broadleaf weeds in turf. It targets hard-to-kill weeds including **White Clover, Bindii, Creeping Oxalis, Capeweed, Plantain, Cat's Ear, and Cudweed**.
The recommended application rate is **50 mL of Estate Herbicide concentrate per 100 square metres** of lawn. This 50 mL dose should be mixed with **2 to 5 litres of water** depending on your pressure sprayer configuration. A single 250 mL bottle can treat up to **500 square metres**.
Yes, Estate Herbicide is highly safe for most common warm and cool-season turf varieties including **Buffalo, Kikuyu, Couch, and Zoysia**. However, **do not use it on bent grass or winter grass** golf/bowling greens. A minor temporary discolouration may sometimes occur on Kikuyu grass.
Estate Herbicide is typically **rainfast within 4 hours** of application, so do not spray if rain is expected sooner. For difficult-to-wet broadleaf weeds, adding a **non-ionic surfactant** to the spray tank is recommended to help the product adhere to and penetrate the weed foliage.
**No.** Lawn clippings collected from areas sprayed with Estate Herbicide **must not be used as mulch or compost** around other garden plants, vegetables, or trees. The active herbicide residues remaining in the clippings can severely harm or kill non-target plants.
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Frequently Asked Questions

What is Estate Herbicide 250mL used for?

Estate Herbicide 250mL is a selective broadleaf weed killer designed for use on Australian lawns and turf. It targets common weeds including bindii, clover, capeweed, cudweed, creeping oxalis and plantain while remaining safe for many lawn varieties when used correctly.

What weeds does Estate Herbicide control?

Estate Herbicide controls a wide range of broadleaf weeds including white clover, bindii, capeweed, cat’s ear, cudweed, creeping oxalis and plantain. It is commonly used for residential lawns, sports turf and commercial turf management.

Is Estate Herbicide safe for buffalo lawns?

Yes, Estate Herbicide is generally safe for buffalo, kikuyu, couch and many other warm-season turf varieties when applied according to label directions. Some buffalo varieties may show temporary discolouration, so testing a small area first is recommended.

How do you mix Estate Herbicide 250mL?

The standard application rate for Estate Herbicide is typically 50mL per 100 square metres mixed with 2–5 litres of water. A quality surfactant such as Wetter 600 can improve weed coverage and herbicide uptake.

Do I need to water in Estate Herbicide after spraying?

No, Estate Herbicide does not need to be watered in after application. For best results, avoid rain or irrigation for several hours after spraying to allow the herbicide to absorb into the weeds.

Can I mow before or after using Estate Herbicide?

Avoid mowing for several days before and after spraying Estate Herbicide. Allowing enough leaf surface helps improve herbicide absorption and increases weed control effectiveness.