interspaced

/IH0 N T ER0 S P EY0 S T/
verb
  1. 1

    To place (things) spaced out between other things.

  2. 2

    To sow or seed (an area) with things spaced out between other things.

Source: https://en.wiktionary.org/wiki/interspace, https://en.wiktionary.org/wiki/interspaced