How to Grow and Care for Tuberous sword fern

Tuberous sword fern, also known as Fishbone fern, Ladder fern, Erect sword fern, Tuber ladder fern

Tuberous sword fern is a robust and adaptable fern suited for those new to plant care. The plant thrives in moist, well-drained soil and prefers moderate indirect light, but it can tolerate lower light conditions. Special care points include avoiding direct sunlight, which can scorch the leaves, and maintaining consistent soil moisture without overwatering. Overwatering can lead to root rot, a common issue with ferns. Regular misting helps maintain the humidity tuberous sword fern desires.

Watering schedule: Every week

Sunlight Requirements: Partial sun

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Planting and Growing Tuberous sword fern

Toughness	High
Care Level	High
Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every week
Sunlight Requirements	Partial sun
Soil Type	Potting Mix, Garden Soil
Soil pH	6-7.5
Planting Time	Mid spring, Late spring, Early summer
Hardiness Zones	9-11

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More General Info About Tuberous sword fern

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Tuberous sword fern typically exhibits a lush clump of elongated, sword-shaped fronds, each finely toothed along the edges and emerging from short, fuzzy leaf stems. This robust fern can attain a height of 2-3 feet (60-90 cm). On its fronds' underside, reproductive spores are present and are an identifying feature. Additionally, tuberous sword fern propagates through subterranean, hairy runners. Notably, this foliage exhibits hardiness to temperatures as low as 25°F (-4°C) and, unlike many ferns, can endure somewhat dry and infertile soil. For optimal growth, tuberous sword fern prefers shaded areas but will also survive in sunnier locations with adequate watering.