Cytisus

-genista 'Lydia'

A 'Lydia' Broom is a low-growing shrub with thin green stems.  The yellow flowers that cover these stems are 1" in diameter.  

Bloom Time:  Late Spring to Summer.

Growth Habit:  Broad, Rounded, 2' in height, 3' in width.

Foliage:  Green.

Sun/Shade:  Sun.

Hardiness Zones:  6-8.