Plant Library

Mum Mammoth Yellow Quill

Common Name: Mum Mammoth

Botanical Name: Chrysanthemum

Variety: Yellow Quill

Blossom Color: Yellow

Bloom Time: Aug-Sep

Zone: 3 to 9

Exposure: Full Sun

Mature Height: 1-3'

Mature Width: 2-5'

Notes: Rich clear yellow blooms, whose tubular petals have a spoon-shaped end produce a mound of color for more than a month in late summer to fall. Dense mound 14 in high, 20 in wide in first year; up to 3 ft high 5 ft wide. Full sun.