1 Without a label, the coffee is either robusta (cheap) or a mixture of arabica and robusta (more expensive).  If you drink instant coffee, you may never like coffee. It is the convenience form of coffee and it is definitely second best. If your aim is to learn to like coffee, it's recommended that you steer clear of this version of it.
There are typically three pollen seasons in Minnesota, with some overlap of pollen types. Tree pollen is present from early April until the end of May. Grass pollen is present from early June to mid-July. Weed pollen is present from mid June until a hard frost occurs. Ragweed (one of the more allergenic weeds in the area) typically pollinates from early August through mid October.
Stokes aster (Stokesia laevis) opens its pretty flowers from spring through summer, depending on how far north the garden is. In regions with cooler summers, flowers continue to open all summer long, while in warmer areas like the Southeast and Florida, Stokes aster flowering may occur from April through June.