Overnight rain and glyphosate

glyphosate needs 4-6 hours drying time once sprayed on area to be cleared ,

the chemicals need to be sprayed via a sprayer  25ml per 5 lt sprayer,

for brambles ect  40ml

 to keep them tiny droplets of water on the leaves, and not watered via a watering can,

I agree with DD, especially if you got hold of a superconcentrate.

Oh I mix it according to instructions. I was just wondering if 5 hours dry was going to be enough after using it. To be honest though looking at the sky now I am not confident that it will be dry until the early hours.

Spray it on then cover it with a sheet? may work??

  25ml per 5 lt sprayer,

for brambles ect  40ml

 to keep them tiny droplets of water on the leaves, and not watered via a watering can,

I bought neat glyphosate in litre bottles from a company that was recommended, the instructions were to mix 50ml to 1ltr so in my sprayer which is 5ltrs, I put in 250ml of glyphosate. I thought the mix seemed much too strong so I rang the company to query it and was informed that it was the correct mixture. The area I sprayed had bramble, nettles, couch grass and a mass of japanese knotweed. This was done in September on the last growths and it killed the lot, the only thing that started to grow this year was the normal annual seeds and bluebells that were dormant with no leaves at the time of spraying. So it has obviously done no harm to the soil.

  Robbo.