Plectranthus verticillatus is a perennial semi-succulent ground cover native to woodland and forest margins in southeast Africa. It has long been a popular garden subject in many parts of the world, both for its attractive foliage as well as for its delicate white to pale mauve flowers.The popular "Swedish Ivy" pot and basket hanging plectranthus is not P. verticillatus, as it is sometimes referred to overseas, but P. oertendahlii from the forested coastal river gorges of KwaZulu-Natal. The latter is characterized by variegated leaves with silvery markings.
Water frequently in spring and summer so that the substrate is always slightly damp. Reduce watering in fall and water sparingly in winter. During spring and summer fertilize every 15 days with mineral fertilizer for indoor plants.
As with most houseplants, they will benefit from an occasional feed during the growing season. An organic, balanced, liquid fertilizer once a month during spring and summer is recommended.
To prune a plant to encourage bushy new growth, snip off the dominant buds on select stems, staggering the cuts to encourage varied growth.
Swedish Ivy can either be grown warm the year round or given a winter rest period with a minimum of 10 °C (50 °F).
