PlantsFlowers

Garden Mum

Garden Mum (Chrysanthemum morifolium)
Willow Coville · CC BY-SA 4.0
Garden Mum in flower
In flower · (c) Michal Svit, some rights reserved (CC BY-NC) · CC BY NC

Chrysanthemum morifolium

Zone 6a garden plant. Hardy through a Chicago winter unless the note says to pot it.

Fall color, hardy only if planted in spring

ModerateFlowers
Light
Full sun
Moisture
Medium
Mature size
1–2 ft
Spacing
18 in
Bloom or harvest
Flowers Sep–Oct
How it spreads
Perennial if established
What to buy
Plants in spring, not a florist pot in October.
When to plant
Plant in May so roots are ready for winter. October florist mums are annuals here.

In the design

A mum bought in bloom on the grocery steps will not survive January unless the winter is freakishly kind.

Plants that share this spot

More in this group

Reference details
Conservatism value
—
Wetland indicator
—