Vasili's CGWS – Citrus Gall Wasp Spray (600g)

VASILI’S CGWS – Citrus Gall Wasp Spray (600g)

*On backorder. Available mid March 2026*

Safeguard your citrus trees from Citrus Gall Wasp with Vasili’s CGWS, a natural, barrier-forming wettable powder proven to significantly reduce gall formation and protect young citrus growth. Originally developed as a protectant against sunburn and heat stress, this formulation has shown exceptional effectiveness as a gall wasp deterrent.

Best For Citrus enthusiasts, backyard orchard growers, and gardeners seeking a natural and proven solution for controlling Citrus Gall Wasp on multiple or larger citrus trees.

Key Features

• Natural & Effective Gall Wasp Control: Acts as a safe alternative to traditional insecticides by forming a deterrent barrier against egg laying.
  
  
• Barrier Film Protection: The protective coating discourages Citrus Gall Wasp activity while also reducing sunburn and heat stress on young stems.
  
  
• Proven Results – 90%+ Reduction: 2015–16 trial results confirmed that CGWS significantly lowers gall formation when applied correctly.
  
  
• Wettable Powder Formula: Easily mixes with water for smooth application using garden sprayers, ensuring even coverage of new citrus growth.
  
  
• Large 600g Size: Ideal for users with multiple citrus trees or larger orchard-style plantings, reducing the need for frequent repurchases.

Sizes Available

600g tub of Vasili’s CGWS.

Specifications

• Brand: Vasili’s

• Content: 600g wettable powder

• Type: Natural citrus protectant & gall wasp deterrent

• Targets: Citrus Gall Wasp (prevents egg laying)

• Use: Mix with water and spray as directed

Ideal For (Uses)

• Preventing Citrus Gall Wasp egg-laying activity on young citrus stems.

• Reducing gall formation and improving overall citrus tree health.

• Protecting citrus plants from sunburn and heat stress.

• Larger gardens, citrus collections, or small orchards requiring greater coverage.

Oversized Item Delivery Options

Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.

Available options include:

✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)

Important Notes:

• Shipping costs vary by location and method
• Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.

Business Delivery:

• Business delivery is available for commercial customers only
• If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
• If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
• Business delivery customers must provide a valid business address and contact information
• Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

Let us know your preference, and we'll arrange the best solution for you!

Important Note on Availability & Shipping

Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.

Lead Times:

• In-Stock Items: Usually ready for dispatch the same day.
• Supplier-Dependent Items: Can take up to 2 weeks to arrive.

While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.