Plant Catalog › Symphyotrichum novi-belgii (New York Aster) Symphyotrichum novi-belgii (New York Aster) $0.00 Blooms: Late Summer to mid-FallSunH: 2-4' W: 1-3'*Formerly known as Aster novi-belgii Add To Cart Added! Blooms: Late Summer to mid-FallSunH: 2-4' W: 1-3'*Formerly known as Aster novi-belgii