30 SALMON NEEDLE ASTER Callistephus Unicom Flower Seeds *Comb S/H BLOOM TIME: Early Summer - Fall HARDINESS ZONE: N/A (Annual) PLANT HEIGHT: 24" . . . PLANT SPACING: 16" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average Needle Asters are very rare & unique, making them very desirable and hard to find. These Asters have large beautiful blooms in stunning shades! The flower petals are narrower & pointier than typical aster petals, earning them their name Needle Aster. They make excellent, long-lasting cut flowers!