Iris sibirica · Iridaceae

Siberian Iris

✅ Pet-friendlyIt is a deciduous plant, losing its leaves in winter.60 to 90 cm

LightFull sun

WaterModerate; keep the soil moist.

DifficultyMedium

ColdTolerates prolonged negative temperatures.

Full sunModerate; keep the soil moist.MediumTolerates prolonged negative temperatures.

Description & origin

The Siberian Iris is a perennial plant known for its blue-violet flowers. It is ideal for gardens due to its cold resistance and ease of cultivation. Its narrow and elegant leaves provide a beautiful contrast with the flowers.

Size

Can reach up to 90 cm in height under ideal conditions.

Foliage

The leaves are deciduous, disappearing in winter.

Flowering

Blooms in late spring and early summer.

Detailed care

Light

Prefers full sun to bloom abundantly.

Soil

Well-drained soil rich in organic matter is ideal.

Watering

Keep the soil moist, especially during the growing season.

Temperature

Tolerates cold well, ideal for temperate climates.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant every 3-4 years to revitalize the plant.

Pruning

Remove wilted flowers to encourage new blooms.

Propagation

Propagates by dividing rhizomes in spring or autumn.

Common problems

Root rot

Occurs in poorly drained soils. Improve soil drainage.

Rust

Fungal disease causing spots on leaves. Treat with appropriate fungicide.

Aphids

Insects that suck sap. Control with natural insecticide.

Uses & curiosities

In the garden

Borders
Water gardens
Flower beds

Other uses

Ideal for low-maintenance gardens.

Did you know…

This plant is native to cold regions of Europe and Asia. It is often used in water gardens due to its tolerance to moist soils.