Jessie Keith

Family

Rubiaceae

Botanical Name

GARDENIA jasminoides 'Kleim's Hardy'

Plant Common Name

Cape Jasmine, Gardenia, Kleim's Hardy Gardenia

General Description

The hardy gardenia 'Kleim's Hardy' is a small and tidy evergreen shrub that originates from China. Its lustrous glossy leaves provide landscape interest all season. In late spring or early summer it offers large, highly perfumed, creamy six-petaled flowers. These may reappear sporadically until the cool days of autumn.

Acidic, moist soils with good drainage and ample warmth are crucial for plant health and successful blooming. Gardenia should also be provided with full to partial sun and good air circulation. In locations with very hot summers, this cultivar is best kept away from the reflective heat from concrete and asphalt and would appreciate a break from the hottest afternoon sun. Protecting the gardenia from cold winter winds helps to prevent tip dieback in the colder areas of its hardiness range. Whether used as a specimen plant, in containers or mixed shrub borders, this is a magnificent ornamental shrub.

In neutral soils or when planted near concrete walks or foundations, make sure to fertilize with iron and magnesium to avoid chlorosis (leaf yellowing).