Putting it all together _ Once you have selected your flowers and vase, its time to start putting things together. If possible, first cut each flower stem diagonally about one inch from the bottom while holding the end of the stem under warm water. Use your kitchen sink or a large basin. This helps ensure each stem will absorb moisture and nutrients easily. As you cut each flower, transfer it to a temporary "work" vase, which should be halfway full of water.
CULTIVATION _ Asters are most often used now as filler in bouquets and as a delicate accents in gardens. They grow best in rich, wet soil in direct sun _ partial shade, and should be thinned and replanted every two years. Because Asters grow in thick bunches, they can be separated and replanted in gardens in the spring. Asters bloom from mid summer _ early fall and are a perfect choice for a fall wedding bouquet.