Question
I have a couch lawn and am starting to get kikuyu grass in it, am wondering what I can spray the kikuyu grass with,  without killing the couch

Answer
Hi there
Please try 125 gram per gallon mixture of baking soda in small portion of your lawn. If it works then try in your whole lawn . Results you will get in 10-12 days.I hope it should work for you. Don't apply without getting trail results

Aman