When Olive tells the other characters that there won't be any more sunny days or mossy trees, "Farm Implements and Rutabagas in a Landscape" expresses something the reader might have suspected all along: these characters are very isolated from nature. Despite having a title that suggests nature paintings, the Sea Hag and company mostly stay in the apartment, eat things, and talk in lofty sentences. Even the awesome power of thunder becomes harmless and "domestic" in the poem's final stanza.
Popeye's consciousness belongs to an earlier period of history when man was not isolated from nature.