St Johnswort - Kalm

Gardening Idea Secrets shrubs  


St Johnswort - Kalm

Kalm St. Johnswort, hypericum kalmianum, is a low growing, mounded shrub with bright yellow flowers, 1-2" in diameter, from July to mid-Aug. It has a deep blue-green foliage and is great for foundation or border planting. It prefers well-drained soil. This xeriscape plant is an upright branching evergreen that typically grows in a dense mound to 2-3’ tall. Flowers give way to beaked, oval, brown seed capsules that mature in fall and often persist on the shrub until spring. This compact, easy-to-grow shrub forms nice masses and should be placed where the bright yellow flowers show to full advantage. The flowers bloom for about 6 weeks and butterflies, bumblebees, and other pollinators love the nectar. It has no serious disease or insect problems. ... additional info

 

Barberry-Red Leaf Japanese The Barberry bush or RedLeaf Japanese bush, Berberis thunbergii, is a deciduous shrub reaching up to 24" tall and about 30" wide. The branches are slender, spiny, and small, and the leaves are roundly oval in a deep red to purple color. The small, yellow flowers borne beneath leaves, from April to May, are not showy. Bright red berries can be found along stems from late fall through winter. Ironically, this is never really considered a feature of this plant. Barberry bushes are best located in full sun. This plant is tolerant of many types of soil, but will not do well in wet to very moist soils. As name Barberry implies, this makes an excellent hedge or filler shrub.

St Johnswort - Kalm