cascara
Frangula purshiana ( syn. Rhamnus )
Overview
Cascara is a species of flowering shrub native to the Pacific Northwest. It grows to heights of 5 to 7 feet with a spread of 4 to 8 feet. Its leaves are dark green with a wavy margin and a glossy surface. In mid to late summer, cascara produces clusters of small, white flowers. The fruit of the cascara is a shiny, black drupe, which matures during the fall months. While cascara does not require much maintenance, it does need a well-draining soil and adequate sunlight. Cascara is a decorative addition to any garden, and its fruits can be used in beverages and teas.
Care Guide
Watering
Average — every "7-10" days.
Light
Deep shade, Filtered shade, Part sun/part shade.
Soil
Acidic, Humus rich, Well-drained
Temperature
Hardiness zone 7-7.
Pruning
Best pruned in February, March, April, March, April, May.
Propagation
Seed Propagation, Cutting
Diseases & Pests
Common pests: Crown rot, Fungal leaf spot, Rust.
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