Nothing’s planted. I don’t have a thing in the ground.

After the climax in Frank’s Chop House, in Act II, Willy, talking to Stanley, suddenly fixates on buying seeds to plant a garden in his diminutive, dark backyard because he does not have “a thing in the ground.” The garden functions as a last-ditch substitute for Willy’s failed career and Biff’s dissipated ambition. Willy realizes, at least metaphorically, that he has no tangible proof of his life’s work. While he is planting the seeds and conversing with Ben, he worries that “a man can’t go out the way he came in,” that he has to “add up to something.” His preoccupation with material evidence of success belies his very profession, which necessitates the ability to sell one’s own, intangible image. The seeds symbolize Willy’s failure in other ways as well. The fact that Willy uses gardening as a metaphor for success and failure indicates that he subconsciously acknowledges that his chosen profession is a poor choice, given his natural inclinations. Though his figurative roots are in sales (Ben claims that their father was a successful salesman), Willy never blossomed into the Dave Singleman figure that he idolizes.