Outdoor
Shrub
Spiraea thunbergii 'Mellow Yellow' (Thunberg's spirea 'Mellow Yellow')
Thunberg's spirea 'Mellow Yellow' is a deciduous shrub with arching branches and small, bright yellow flowers. It has dark green foliage that turns vibrant shades of orange and red in the fall. This cultivar is known for its compact size and abundant blooms.
1 Nursery
grows this plant.
3-5 feet High and Equal to height Spread