Marsh gladiolus (Gladiolus palustris)

Marsh gladiolus

Marsh gladiolus is a herbaceous perennial that thrives in slightly wet, well-drained soil. This winter-hardy plant is often seen in garden borders and beds. Its Latin name Gladiolus palustris comes from "gladius," which means sword, referring to the sword-like shape of its leaves, and "palustris," which means swampy or marshy, referring to the environment where this plant naturally grows.

Scientific classification

Species

Marsh gladiolus (Gladiolus palustris)

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

30 cm

Flower Size

Purple, Red

Flower Color

Deciduous

Leaf type

15 - 35 ℃

Ideal Temperature

Distribution of Marsh gladiolus

Distribution Map

Marsh gladiolus is native to the temperate regions of Central and Eastern Europe. The plant finds its home in marshy meadows, often gracing the landscapes with its presence. While it is not officially introduced to new regions, marsh gladiolus is widely cultivated due to its ornamental appeal. Its distribution remains predominantly within its native range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Wet meadows, forest clearings

Care Guide for Marsh gladiolus

Every week

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Marsh gladiolus flourishes in moist environments, requiring consistent soil moisture similar to its wetland habitat. Water weekly to meet hydration needs, and account for natural rainfall to avoid overwatering while promoting healthy growth.

Fertilize: For optimal growth, marsh gladiolus requires balanced fertilizers during the growing season, shifting to high phosphorus pre-bloom. Fertilize every 2-3 weeks using one tablespoon of granular fertilizer per gallon of water, while avoiding foliage contact. Reduce feeding during dormancy and follow safety precautions.

Pruning: Marsh gladiolus is a perennial with striking flower spikes, thriving in moist habitats. Prune in early to late spring to remove dead foliage and spent flower stalks, promoting vigorous growth and maintaining shape. Use clean tools to prevent disease transmission.

Propagation: Marsh gladiolus can be propagated through division of corms or bulbs, ensuring each has a growth point. Replant in well-draining soil without planting too deeply. Regular watering and ample sunlight are crucial for promoting healthy growth of marsh gladiolus after propagation.

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