Spray

katie232, Dec 22, 9:06pm
What could I add toroundupto make it sticklike thecommercial roundup that has a jell added. I will be using awandto apply to weeds !

reggienz, Dec 22, 9:11pm
Put a bit of detergent in the mix

gardie, Dec 23, 4:10am
I thought round up started working with a couple of hours so no need for the additive.You can buy a special additive for some of the tougher poisons - try places like RD1.For some products, I believe you need a 'certificate' to be able to purchase them.Farm centres would be a good starting place.(Sorry my knowledge doesn't stretch to names).

pig-gal, Dec 23, 5:00am
Pulse

steptoesnr, Dec 23, 7:24am
Add a surfactant such as in #2 & #4 and however much roundup you add mix in the equivelant weight of urea for a penetrant.

wind.turbine, Dec 23, 1:04pm
Pause is a good one.
It is what us farmers use.

steptoesnr, Dec 23, 1:59pm
#6- surely you mean pulse!

bugin, Dec 23, 2:55pm
Pause !--no wait maybe paws !! Ah yess PULSE

pestri, Dec 27, 4:59am
This. or washing soda, just a littlebut probably you need a surfacant the will not only stick the product to the leaf but also enable the ai to penetrate a waxy or leathery leaf. So you might need the commercial one!