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PlantSnap
Plant Care
Gladiolus
(Gladiolus hortulanus)
Also Known As
Gladiolus, Garden gladiolus, Sword lily
About This Plant
Gladiolus hortulanus is a flowering plant species that belongs to the family Iridaceae. It is native to South Africa and is widely cultivated for its showy spikes of brightly colored flowers.
Plant Care Instructions
Outdoor Size Range
24-60 inches (60-150 cm)
Light Requirements
Gladiolus hortulanus requires full sunlight to grow and flower properly. It should be placed in a location that receives at least 6-8 hours of direct sunlight per day.
Humidity Needs
Gladiolus hortulanus prefers moderate humidity levels. It can tolerate dry air, but may benefit from occasional misting during hot and dry weather.
Fertilizing Schedule
The plant requires regular fertilization during the growing season. A balanced fertilizer with equal amounts of nitrogen, phosphorus, and potassium should be applied every 2-3 weeks.
Pruning Guidelines
Deadheading spent flower spikes will encourage the plant to produce more flowers. The leaves should be left intact until they turn yellow and die back naturally.
Common Pests and Diseases
Common pests and diseases for Gladiolus hortulanus include thrips, spider mites, and fusarium wilt.
Indoor Size Range
24-36 inches (60-90 cm)
Watering Schedule
The plant requires moderate watering during the growing season. The soil should be kept moist but not waterlogged. During the winter months, watering should be reduced to once every two weeks.
Temperature Range
The plant prefers warm temperatures between 60-85°F (15-29°C). It can tolerate cooler temperatures, but should be protected from frost.
Growing Season
The growing season for Gladiolus hortulanus is from late spring to early fall.
Growing Difficulty Level
Gladiolus hortulanus is relatively easy to grow, but requires regular maintenance and attention to produce the best flowers.
USDA Hardiness Zones
Gladiolus hortulanus is hardy in USDA zones 8-11.
Did You Know?
The name Gladiolus comes from the Latin word 'gladius', which means sword, and refers to the shape of the plant's leaves.
