GardenWizzPlant Care Card

Iris lutescens

Iris lutescens · Perennial

Hardiness
None Not rated by RHS (to None)
Position
Full sun
Height × Spread
30 cm × —
Soil
slightly acid soil
Flowering
March–April
Toxicity
No toxicity recorded

The Gardening Year

J
F
M
A
M
J
J
A
S
O
N
D
🪴 Plant out
🌸 In flower
✂️ Prune

Watch out for

Soft rot: Ensure excellent drainage in sandy soil and avoid overwatering; remove infected bulbs immediately.

Slugs and snails: Use slug pellets, beer traps, or hand-pick at night to protect emerging shoots.

Vine weevil: Apply nematode treatments in autumn or use systemic insecticides for potted plants.

Powdery mildew: Improve air circulation and apply a fungicide if severe; avoid wetting foliage when watering.

Iris leaf spot: Remove affected leaves and improve air circulation; apply fungicide if infection persists.

Full guide: gardenwizz.com/plants/iris-lutescens © GardenWizz — UK gardening encyclopedia