Mountain Alyssum

Alyssum montanum

uh-LISS-um mon-TAY-num
4 to 8 in.
12 to 18 in.

low

yellow

spring

4 to 8 in.

12 to 18 in.

No

Mediterranean

sun

USDA zones 4-8

hardy to 8,000 ft.

Mountain alyssum is a short perennial flower grown for its bright yellow flowers.

It has grey-green leaves which form a low-growing mat. In spring, the plant is topped by clusters of tiny fragrant yellow flowers.

It works well in rock gardens and areas where a small, mat-like plant are desirable. Can also cascade over the edge of a wall or boulder.

Mountain alyssum is sometimes confused with basket of gold. Basket of gold is a larger plant and more commonly planted.

low

yellow

spring

4 to 8 in.

12 to 18 in.

No

Mediterranean

sun

USDA zones 4-8

hardy to 8,000 ft.

Mountain alyssum has been winter hardy and a reliable bloomer at the Xeriscape Garden. It is rather small, so it needs to be sited in an area where it will be noticed.

Prune off spent flowers, if desired.