Florentine iris (Iris florentina)
Care, watering, light and tips for Florentine iris on Floravia.
Quick facts
- Family: Iridaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Florentine iris
Iris florentina, also known as Florentine Iris or 'kyrkogårdsiris' in Swedish, is a rhizomatous perennial plant renowned for its pure white or slightly bluish flowers and distinctive fragrance. Its elegant flower stalks rise above sword-shaped leaves, creating a spectacular focal point in classic-style gardens, along pathways, or near historical monuments. It is particularly valued for its use in perfumery and for its beauty in sober and contemplative landscapes.
Native range
Mediterranean region, from Southern Europe to North Africa and the Middle East.
Care tips
For optimal growth, Iris florentina requires full sun or light partial shade and well-drained soil, preferably neutral to slightly alkaline. Water moderately, allowing the top layer of the substrate to dry out between waterings, and reduce watering in winter to prevent rhizome rot. A common mistake is planting the rhizomes too deep; they should be partially exposed to the surface to thrive. It does not require much fertilization, but a light application of compost in spring can be beneficial.
How to save a dying Florentine iris
- Warning signs
- Yellow/brown, soft, drooping leaves; soft/moldy rhizome; no blooms.
- First aid
- Check rhizome: if rotted, cut with clean knife. Replant in well-draining soil. Reduce watering.
- What kills it
- Overwatering and poor drainage causing rhizome rot. Planting too deep.
- Can it be saved?
- Yes, if rhizome is not completely rotted. Act quickly by removing damaged parts.