Larkspur - Geyer

Scientific Name: Delphinim geyeri

Family: Ranunculaceae

Structure: Up to 2 feet tall, hollow stem.

Life Cycle: Perennial.

Leaves: Finely divided, lobed into 3-5 divisions, which are lobed again.

Flowers: Purple, terminal, 5-petaled with a distinct spur pointing backwards.

Roots: Tuberous, woody.

Treatment:

Application Timing: Apply when plants are approaching maximum vegetative growth, but before flowers open.

Recommendation:
2 pints of Tordon^® 22K herbicide plus 1 lb active ingredient of 2,4-D per acre.