The most famous of all, the 'King Protea', has large distinctive leaves and huge flower heads which open throughout the year with white, pink and red bracts, depending on the variant. Flower heads persist for a long time, also making excellent cut flowers. Plants should be pruned if leaves suffer frost damage to encourage rapid new growth as soon as possible. Proteas require extremely well drained soil which is both acidic and very low in nutrients, fertiliser containing excess phosphates or nitrates may kill them! Proteas should not be fed with standard liquid feeds. Protea feed is availa ... Learn More