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.
What the Facebook Stock Price Will Do Next in 2016. Investing in Facebook Stock: Facebook Inc. (Nasdaq: FB) is one of the most popular tech stocks on the market today with an average trading volume of more than 20.2 million shares per day. The Facebook stock price ended 2015 up 175% from its IPO price of $38. The Facebook stock price today is now over $100 per share, where it has remained throughout early 2016.