Eastern marsh fern (Thelypteris palustris)

Eastern marsh fern

Eastern marsh fern (Thelypteris palustris) flourishes in marshes both in Eurasia and eastern North America. In fact, its genus name “palustris” is a nod to where you’ll find it because it means “of the marsh” in Latin. This species doesn’t tolerate heavy shade very well. It hosts the marsh fern moss and is the only plant known to do so.

Scientific classification

Species

Eastern marsh fern (Thelypteris palustris)

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Perennial

Lifespan

60 cm

Spread

Green

Leaf Color

Green

Stem Color

Deciduous

Leaf type

0 - 35 ℃

Ideal Temperature

Images of Eastern marsh fern

Culture

Symbolism

Fascination, Sincerity, Magic

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Care Guide for Eastern marsh fern

Twice per week

Water

Partial sun

Sunlight

0 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Eastern marsh fern thrives in moist, saturated soil conditions, requiring watering twice a week to prevent root rot. Preferring humid environments, it benefits from outdoor cultivation and natural rainfall. To promote growth, keep the soil damp but avoid waterlogging during the growing season.

Fertilize: For optimal growth, apply high-nitrogen fertilizer to eastern marsh fern sparingly in early spring and mid-summer, using diluted water-soluble formulations. This practice enhances eastern marsh fern's vitality and foliage density while minimizing the risk of nutrient burn, ensuring effective nourishment with seasonal adjustments.

Pruning: The fern eastern marsh fern thrives in wetland habitats and benefits from early spring pruning. Removing old fronds promotes new growth, reduces disease risk, and improves air circulation. Use clean, sharp tools for pruning to maintain health and vibrancy throughout the growing season.

Propagation: Eastern marsh fern thrives in wetland areas and is best propagated through division. Carefully dig up the root ball, separate fronds with attached roots, and replant in moisture-retentive, fertile soil. Maintain high humidity and indirect sunlight, while ensuring regular watering without waterlogging.

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