Simethis mattiazzii — a medium houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Simethis mattiazzii

Simethis Mattiazzii

Updated · 374 observations
ON THIS PLANT

Simethis is a genus of plants in the family Asphodelaceae, subfamily Hemerocallidoideae. It contains only one known species, Simethis mattiazzii, commonly called the Kerry lily.It grows in dry places especially near the coast in Western Europe (Ireland, France, Spain, Portugal, Italy) and northern Africa (Algeria, Morocco, Tunisia). Its common name is based on its occurrence at a few sites in County Kerry, Ireland.

A note from PlantMom

Kerry lily has strong resistance to disease and is typically not vulnerable to illnesses. Still, it can be affected by pests and diseases present in its environment. When infections do occur, they are generally mild. Regarding maintenance, this plant is moderately demanding. It should be pruned regularly to preserve an attractive appearance and encourage healthy growth. Applying fertilizer can also help stimulate blooming. Kerry lily is appropriate for anyone with outdoor areas like a garden or patio and does not demand extensive gardening experience. It may need extra attention if cultivated indoors.

— PlantMom
CARE GUIDE

How to keep Simethis Mattiazzii.

Light

Kerry lily is native to habitats with dappled light, such as forest understories or rocky spots that provide natural shade. It prefers partial sun but can also tolerate full sun conditions.

Temperature

Kerry lily can tolerate a wide range of temperatures, although its distribution may still be restricted by different combinations of moisture and heat. It performs best in warm summer climates with sufficient rainfall or watering. Long periods of cloudy, rainy weather or extended high temperatures can raise the risk of the Kerry lily dying. In winter, protecting it from cold can increase the plant’s survival rate.

Fertilizer

Kerry lily requires regular fertilization to encourage flowering but is sensitive to too much. It needs small, frequent doses of fertilizer throughout its entire life, particularly during the peak period of active growth and when it's flowering. You will feed your Kerry lily until it stops blooming.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Biennial
Genus
Simethis
Family
Xanthorrhoeaceae
Hardiness Zone
7-10
Mature Height
30 cm to 49 cm
Mature Spread
20 cm to 30 cm
Leaf Color
Green
Leaf Type
Deciduous
Flower Color
White
Flower Size
2.03 cm to 3.05 cm
Bloom Time
Mid spring, Late spring
Planting Time
Spring, Summer, Autumn
Harvest Time
Early summer, Mid summer
Native Area
Italy, Spain, France, Ireland, Algeria, Morocco, Portugal
ALSO KNOWN AS

Other names.

en Kerry Lily
PLATES
Simethis mattiazzii leaf
PLATE 01 · leaf
Simethis mattiazzii leaf
PLATE 02 · leaf
Simethis mattiazzii flower
PLATE 03 · flower
Simethis mattiazzii flower
PLATE 04 · flower
Simethis mattiazzii fruit
PLATE 05 · fruit
Simethis mattiazzii fruit
PLATE 06 · fruit