Gladiolus dubius — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Gladiolus dubius

Gladiolus Dubius

Updated · 90 observations
ON THIS PLANT
A note from PlantMom

Field gladiolus has strong resistance to diseases and is generally not susceptible to them. Nevertheless, it can be affected by pests and illnesses present in its environment. Such infections are typically mild. Regarding care, this plant needs a moderate amount of attention. It should be pruned on a regular basis to preserve a neat appearance and encourage healthy growth. Applying fertilizer can also assist in boosting flowering. Field gladiolus is appropriate for anyone who has an outdoor area, like a garden or patio, and does not demand extensive gardening experience. When cultivated indoors, it may need more intensive care.

— PlantMom
CARE GUIDE

How to keep Gladiolus Dubius.

Light

Field gladiolus grows best in abundant sunlight, absorbing plenty of light that drives its development. Native to areas with unobstructed sun, it is adapted to bright, sunlit environments. Too little light can inhibit growth, while too much can cause leaf discoloration and burning. It does not tolerate shade well and does not require gradual exposure to sunlight.

Temperature

Field gladiolus originates from temperate regions and needs temperatures between 32 and 100 °F (0 to 38 ℃) to grow well. Optimal conditions are maintained by giving warmer temperatures in summer and cooler temperatures in winter.

Fertilizer

The best time to fertilize a Field gladiolus is in early spring, when it is coming out of dormancy and starting active growth. Fertilization supplies essential nutrients for healthy development. Although Field gladiolus has relatively low fertilizer requirements, applying fertilizer annually can improve its survival and encourage better, longer-lasting flowers.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Gladiolus
Family
Iridaceae
Hardiness Zone
2-11
Mature Height
49 cm to 91 cm
Mature Spread
10 cm to 15 cm
Leaf Color
Green, Blue
Leaf Type
Deciduous
Flower Color
Pink, Red, Purple
Flower Size
1.02 cm to 1.27 cm
Bloom Time
Late spring, Early summer
Planting Time
Spring, Summer
Harvest Time
Mid summer
Native Area
Libya, Egypt, Turkey, Montenegro, Pakistan, Slovenia, Morocco, Croatia, Uzbekistan, Russia, Iraq, Romania, Portugal, France, Saudi Arabia, Tajikistan, Tunisia, Cyprus, Bulgaria, Armenia, Greece, Lebanon, Serbia, Afghanistan, Syria, Italy, Spain, Switzerland, Iran, Albania, Azerbaijan, Algeria, Kuwait, Turkmenistan
PLATES
Gladiolus dubius leaf
PLATE 01 · leaf
Gladiolus dubius leaf
PLATE 02 · leaf
Gladiolus dubius flower
PLATE 03 · flower
Gladiolus dubius flower
PLATE 04 · flower
Gladiolus dubius fruit
PLATE 05 · fruit
Gladiolus dubius bark
PLATE 06 · bark
ALSO IN THE LIBRARY

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