Pocket Coil Spring Assemblies Having Separated Seams and Support Cushions Including the Same

A pocketed coil spring assembly, comprising:

• a plurality of pocketed coil springs arranged in a row, each one of the plurality of pocketed coil springs including a coil spring surrounded by a flexible enclosure, and each one of the plurality of pocketed coil springs including a lower end and an upper end;
• and
• a seam positioned between each one of the plurality of pocketed coil springs and an adjacent one of the plurality of pocketed coil springs in the row, each seam having a top portion and a bottom portion, and each seam defining a separation at the top portion, the bottom portion, or both the top portion and the bottom portion of the respective seam to allow the upper end, the lower end, or both the upper end and the lower end of each one of the plurality of pocketed coil springs to move independently of the upper end, the lower end, or both the upper end and the lower end of the adjacent one of the plurality of pocketed coil springs. The pocketed coil spring assembly of claim 1, wherein the separation is at the top portion of the seam or the bottom portion of the seam. The pocketed coil spring assembly of claim 2, wherein the separation is at the top portion of the seam.