Whole Foods Looks for a Fresh Image in Lean Times. (NY Times)

Whole Foods Market is on a mission to revise its gold-plated image as consumers pull back on discretionary spending in a troubled economy. The company was once a Wall Street darling, but its sales growth was cooling even before the economy turned. Since peaking at the beginning of 2006, its stock has dropped more than 70 percent.

Now, in a sign of the times, the company is offering deeper discounts, adding lower-priced store brands and emphasizing value in its advertising. It is even inviting customers to show up for budget-focused store tours like those led by Mr. Hebb, a Whole Foods employee.