Changes to Soil pH. If vinegar concentrates are added to the soil instead of being sprayed onto plant foliage, they kill weeds by lowering the soil pH to a level that cannot sustain the plants. Depending on the soil type and the weather, this acidifying effect can take from a few months to a year.
Engagement rate is the percentage of people who saw a post that liked, shared, clicked or commented on it. To see the engagement rate for your posts: 1  At the top of your Page, click Insights. 2  Click Posts. 3  Scroll down to All Posts Published.
Between the fourth quarter 2014 and first quarter 2015, Facebook added 55 million mobile-only users to reach 581 million total (up 10.5 percent quarter-over-quarter). Mobile-only users now account for 40.34 percent of the social networkâs total members.