When Roses cease to bloom, Sir,
And Violets are done—
When Bumblebees in solemn flight
Have passed beyond the Sun—
The hand that paused to gather
Upon this Summer's day
Will idle lie—in Auburn—
Then take my flowers—pray!
- F 8 (1858)
This poem was sent to Samuel Bowles, editor of the Springfield Republican and long-time friend of the Dickinsons. He and his wife Mary were recipients of many of Emily's letters and poems.
In this one she is making a statement similar to that of Herrick's "gather ye rosebuds while ye may": take the offered flowers now, for life passes soon enough. "Auburn" probably refers to a cemetery in Cambridge.
It is likely she included flowers in the same letter that held this poem, and it's a lovely bit of verse.
The poem equates Summer with life: after the roses and violets are spent and the bumblebees retired for the year, the poet, too, will pass on. But there is a continuity here. Death isn't the end of everything. the bumblebees pass beyond the sun--there is a place for them to go. And the deceased poet isn't cold and lifeless but simply idling.