plants are used as fence when grown in hedge form as they are poisonous. Plants of 20 inch are available in poly bags

Botanical Name - Acokanthera oblongifolia

Common Name - Bushmans poison, Wintersweet

Additional Info

It is the source of a poison that is used on an arrow tip and is highly toxic to both animals and humans.  The fruits of this dangerous plant contain estrofantina-G and can be fatal is ingested (especially when they are green).