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Controlling Weeds Over Winter Winter is the perfect time to tackle problem weeds in your established pasture. By applying our phenoxy herbicides like WHACK – 2,4-D 800 and Rainbow & Brown MCPA750, you can target invasive weeds such as thistles, ragwort, and buttercup when they’re small yet actively growing. These weeds germinate in autumn, and wi..

Exploring the Potential of Plant-Based Amino Acids – Now Brought to Life with Amino-80 In our August - September 2024 newsletter, we shared exciting early results from our research into plant-based amino acids for pasture and crop health. Those initial results were promising, and today, we’re thrilled to share that the work has culminated in the l..

Ultimate Guide to Controlling 7 Common Weeds Here’s a guide to controlling seven common and notably pesky weeds using Rainbow & Brown products. Often, there’s more than one solution, and the best choice depends on your specific circumstances. For example, GrassMate is ideal when protecting grass is a priority, while MSF600 is better suited when gr..

Use Less Nitrogen – Save Your Dollars With increasing pressure to reduce nitrogen usage, many farmers find themselves between a rock and a hard place. But what if you could cut nitrogen use and still get the same feed growth—while saving money? The Solution: Less Urea + Gibb-Gro or Gibber 900 We believe that by using 18 units of Nitrogen (approx..

WHY CHOOSE GA200? GA200 isn’t just another herbicide—it’s a smarter, safer, and a more targeted solution for weed control.   Here’s why it’s the go-to choice: Contact Herbicide: GA200 kills only what it touches, making it perfect for areas where you need precision. No need to panic about overspray harming your prized trees or vines, as even if ..

How Long Before Rain Can I Spray? You want to spray today, but the weather forecast is looking iffy. So, how long before rain is it safe to spray? This is one of the most common questions, and the answer varies depending on several factors. The table below provides a guideline for rainfastness (or the time needed before rain) to help you achieve ..

Ranger, with thifensulfuron-methyl as the active ingredient, is a selective herbicide by Rainbow & Brown and is your go-to solution for controlling buttercups and docks in pastures, making it especially suitable for horse grazing. Ranger suppresses clovers without causing significant damage to grass species, ensuring your pasture remains productive..

Understanding the Real cost of Glyphosate In the ever-changing landscape of agricultural products, pricing can be a complex subject, influenced by factors far beyond the control of individual businesses. Recently, we had an inquiry from a customer questioning the current price of Rainbow & Brown Glyphosate 360, leading to a deeper look into how th..

Terbuthylazine 500 Now Available to Buy Online! Newly added to our range, Terbuthylazine 500 is a versatile herbicide designed specifically for use in forestry and non-croplands areas. It’s great for lifestyle block users or anyone managing a small forestry area. Terbuthylazine is ideal for pine spray release, ensuring young pine saplings remain ..

Where are my Sheep? Little Bo Peep has lost her sheep and doesn’t know where to find them. Leave them alone and they will come home, dragging their tails behind them. It is not a fairy tale this time but a true and amusing anecdote. I was chatting with one of our Gibb-Gro / Gibber 900 customers today. Based in the South Island they are now only ..

Boosting Young Fruit Trees: Vegan-Friendly Fertiliser options As sustainable and ethical agricultural practices gain traction, more of our customers are seeking alternatives to traditional fertilisers—particularly those that avoid animal-derived ingredients like blood and bone meal. Recently, a customer asked us about the best fertilisers to help ..

Which Glyphosate do I use? We’re often asked about the differences between the three types of Glypohsate we sell. The basic answer is nothing.  Well, almost nothing.  The main difference is the strength.  A higher strength glyphosate means you use less in your spray tank.  There are a few other differences, like ease of use, quicker absorption, a..