
How to Prune African Iris?
(Dietes iridioides)
African Iris, also known as Fortnight Lily, Cape Iris
With striking sword-like leaves and ornate flowers, african Iris thrives with routine pruning. Remove spent blooms, and dead or damaged foliage to stimulate growth and flowering—the ideal pruning seasons being early spring and winter. During these times, trim back foliage by a third. Pruning ensures vigor, maintains shape, and enhances the plant’s resilience. Avoid cutting back too severely, as this could impair recovery. Consistent light pruning yields the best results for this hardy perennial.