Nemasys Leatherjacket Killer Nematode Powder 100 sqm Coverage

My lawn was an absolute state. It was yellow, patchy, and every morning it looked like a flock of crows had held a festival on it – just ripped to shreds. After digging up a patch, I found it was riddled with leatherjackets. I was hesitant to use a biological treatment, as it sounds complicated, but I'm so glad I did. This isn't a "spray and forget" chemical, it's a living product, and you have to follow the instructions to the letter. Here are the vital tips that made it work for me: Timing is EVERYTHING: I applied this in early October. You must apply it when the soil is warm enough (above 10°C) and when the leatherjackets are small and active (usually Aug-Oct). Applying it in spring is less effective as the grubs are too big. It's Alive: As soon as it arrives, get it in the fridge. It has a short shelf life. Do not buy it "for later". Application Day: This is the most important part. The nematodes (which look like a fine, clay-like paste) need water to travel through the soil. You CANNOT apply this to a dry lawn. I waited for a week of miserable, rainy weather, which was perfect. How I Did It: I used a standard watering can with a coarse rose (a fine one will block). I mixed the whole packet into a bucket of water first to create a "stock" solution, stirring it well. Then, I'd add a bit of that stock to my watering can, top it up with more water, stir again, and apply to one section of the lawn. Repeat until the lawn is covered. You must keep stirring to stop the nematodes from settling at the bottom. Aftercare: Keep the lawn damp for at least two weeks after application. My rainy weather solved this for me. The Result: It is NOT an overnight fix. For the first two weeks, nothing changed. Then, gradually, I noticed there were fewer and fewer birds attacking the lawn. Now, fast forward several months, the lawn is recovering beautifully. The patches are filling in and I've had zero new damage.

brilliant kill all the bad stuff in your grass great value easy to use

Fast delivery and the product is good.

Easy to use

Delivered promptly and easy to apply but won’t know how effective the product is until later in the year.

This works. I used it with watering can this time and a bucket as easier to work out area needed. Natural but super-effective. Theyve all gone.

I would like to think this works, was a bit late in the year using,so thought it wouldn’t work, but having said that this spring little evidence of leather jackets , think I will give it another go this autumn because in the past I do get leather jackets so I reckon it does work

I had some work done including the laying of a new lawn it deteriorated badly until I learned that the crane fly lays eggs in late summer the eggs hatch burrow down and feed off the grass roots killing it.This product was applied and within 2 days dozens of grubs came to the surface.Highly effective strongly agree it removes pests. Grass in full recovery .