Nemasys Leatherjacket Killer Nematodes Treats 100sqm + Coarse Watering Can Rose

I bought this as we have an infestation of leatherjackets that was making a mess of our grass. We had an unhealthy, yellow area of grass that the crows, magpies and an oyster catcher were having a field day with. I dug up a patch to look and it was crawling with leatherjackets.This product is easy to apply, you just dilute the worms in a bucket of water, and then further dilute when decanting into a watering can. However the "coarse" watering can rose supplied with the worms was no use whatsoever. It clogged up almost immediately. Luckily I already had another rose which did the job fine. Perhaps I just received a duff one.Probably not the best time of year to be trying this (non optimal part of leatherjacket lifecycle and hot and dry conditions) but I'm keeping the area well watered and will see what happens. I will order more to reapply in the Autumn and try and report back with results.Update - so, only two weeks after applying this I have lush green grass (still with a few small bare patches which were caused by the birds). This product seems to have done the trick. I think I will still reapply in the Autumn just to make sure. So 5 stars despite the useless watering can rose.Note I applied the full contents to an area of roughly 50 sq m.

Thank God the way to apply came with it.

I don’t really know if the product has worked, but I just wish to comment on the special watering can rose. Is was an expensive addition to this packaged product, but the holes are smaller than the holes in my standard cheap plastic watering can rose.

This product did exactly what it said it would do

I have been waiting for the right time to buy this product which I have used before. It came the next day with clear instructions for use and appropriate packaging. Popped it in the fridge overnight and as the conditions were ideal yesterday I was able to apply the nematomes to my lawn using the wide bore watering can rose which came too. It was much easier than my previous use a couple of years ago as the rose did not get blocked. I would recommend this natural product as it is so effective in destroying the leatherjackets from my experience, without the use of chemicals.

Product was sent promptly, but didn't find it for 2 days, but that was delivery fault. Was not easy to get nozzle on, but once on stayed put.

The rose should not be sold with the product as the Nemasys is too thick to fit through despite following instructions

To get rid of leatherjackets in my lawn