How to Propagate king protea?
Propagate by seed sown at 13-18°C when ripe or in spring, or take semi-hardwood cuttings in summer
king protea · Protea cynaroides
Also known as: Cape artichoke flower
Grow under glass in full light. Water sparingly in winter. Grow outdoors in a frost-free, sheltered border in poor neutral to acid, well drained soil. Die back and general failure to thrive usually indicates that the rooting medium is too rich
Propagate by seed sown at 13-18°C when ripe or in spring, or take semi-hardwood cuttings in summer