They grow particularly well on poor soils
The generic name Catha is derived from the Arabic common name for this plant khat and the specific name edulis is a Greek word meaning 'edible'
'chew(able) things/goodies' or 'something to chew'
Easy to grow it produces exception results in south African conditions
Stemless rosette of dull green toothed leaves
Black Eyed Susan - Rudbeckia - Annual Flower - 10 Seeds Wild Rocket They grow particularly well onBlack eyed Susans (Rudbeckia), also called coneflowers (not to be confused with Echinacea), are easy to grow, pest and disease resistant, and widely adaptable. Adding sunny colour (lemon yellow, gold, chestnut, mahogany, bronze, and multi colours) to perennial beds, mixed borders, containers, and fresh or dried arrangements, Black eyed Susans offer a range of sizes, shapes, and forms. They start from seed easily and naturalize readily.