You are so patient with letting your weeds go for your experiment. It drives me absolutely crazy when I see them get a certain size. I love your show and tell experiment. I used 30% vinegar from Home Depot and although it was a little pricier than reg vinegar it really did a good job. I’m gonna try a less expensive one next time. 😀
Thanks for your question. The information on the bottle of vinegar we used said it was diluted with water to 5% acidity. According to a search on the internet, most vinegar is diluted with water to 5% acidity.