OCP Slasher Organic Weedkiller (1L) – Concentrated Non-Selective Herbicide

$35.95

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SKU: OCP2587
Availability: In Stock Backorder Out of stock
Shipping Weight: 2.5 kg
Description

OCP Slasher Organic Weedkiller (1L) – Concentrated Non-Selective Herbicide

OCP Slasher is a high-strength, organic herbicide concentrate designed for large-scale weed management. Utilizing the power of Pelargonic Acid (a naturally occurring organic acid derived from plants), it acts as a rapid desiccant, stripping away the waxy cuticle of plant leaves and causing them to dehydrate and die. Visible results are achieved with extraordinary speed, often within 1 to 3 hours. As a Registered Organic product, it offers a powerful alternative to synthetic chemicals, making it a favorite for those managing larger properties, orchards, or public spaces who want a "clean" kill without soil persistence.


Best For Gardeners and property managers who need a cost-effective, bulk-mixing solution for clearing large areas of weeds, moss, and algae in an environmentally responsible way.

Key Features

  • Industry-Leading Speed: One of the fastest-acting organic weedkillers available, providing visible knockdown in hours rather than days or weeks.

  • No Harmful Residues: Completely biodegradable in the soil within 3 days. This allows you to spray a patch of weeds and replant a vegetable garden or new lawn in the same spot almost immediately.

  • Versatile Organic Control: Kills a broad spectrum of annual and perennial weeds, grasses, moss, and lichen, as well as algae on hard surfaces.

  • Concentrated Value: This 1L bottle is a high-yield concentrate that makes up to 14 Liters of usable spray (at the standard 70ml/1L dilution rate).

  • Registered Organic: Formulated to meet strict organic standards, ensuring it is safe for bees, pets, and wildlife once the treated area has dried.

Specifications

  • Brand: Organic Crop Protectants (OCP)

  • Volume: 1 Liter (Concentrate)

  • Yield: Makes up to 14 Liters of spray

  • Active Ingredient: 525g/L Pelargonic Acid

  • Certification: Registered Organic (Allowed Input)

Ideal For (Uses)

  • Broad-Area Clearing: Perfect for fence lines, long driveways, and gravel areas where using a ready-to-use trigger spray would be impractical.

  • Organic Orchards & Vineyards: Managing undervine weeds and suckers without introducing systemic poisons into the food chain or the water table.

  • Hard Surface Maintenance: Removing slippery algae and moss from large brick patios, tennis courts, and timber decking.

  • Pre-Planting Preparation: Clearing nasty weeds from garden beds before sowing seeds or transplanting delicate seedlings.

Pro Tip: For the best "bang for your buck," apply Slasher when weeds are young and actively growing. Ensure you use a coarse spray nozzle to minimize drift and thoroughly "paint" the weed with the liquid. Because it's a contact killer, missing a spot means that part of the weed may survive!

Oversize Item Delivery

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!

Shipping & Lead Times

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.

Price Match Guarantee

We Offer the Best Prices

We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.

Price Match Conditions:

  • The competitor must be an Australian-based seller with a physical presence in Australia
  • The product must be the exact same item with a matching SKU or model number
  • The product must be in stock and available for purchase at the competitor
  • The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
  • Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
  • Price matching requests must be made before purchase

How to Request a Price Match:

To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.

Still Unsure?

Book an appointment with one of our team members. We are here to assist you every step of the way.