Chaenostoma cordatum (Sutera floribunda) is a much-branched perennial herb that grows in the grasslands. It flowers profusely from January onwards. It prefers a sunny spot in the garden and has few natural enemies.
Plant in a compost-rich soil for best results. It is very effective if interplanted with small grasses such as Sporobolus stapfianus or Eragrostis racemosa.