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Boston Fern

Nephrolepis exaltata

Boston Fern is a vegetable in the Nephrolepidaceae family. It grows best in bright indirect light with high moisture, and is listed for USDA zones 9-11.

Varieties

1 · sorted by days to maturity
  • Boston Fern

    PROPAGATION CATEGORY: Tropical fern (division) (not in original seed catalog). Use: Lush arching fronds; humidity lover. Note: Considered pet-safe.

    Boston Fern (Nephrolepis exaltata) is a classic lush houseplant and porch fern with arching feathery fronds; it craves humidity and consistently moist soil and is pet-safe.

    Growing notes: Botanical name: Nephrolepis exaltata|Hardiness zones: 9-11|Propagation: division|Light: Bright indirect light|Water: High|Mature size: 1-3 feet

Family
Nephrolepidaceae
Category
Vegetable
Form
Rosette
Lifecycle
perennial
Zone
9-11
Height
1–3 ft
Spread
2–3 ft
Sun
Bright indirect light
Water
High

Plan your boston fern planting

Add boston fern to a free GardenDraft plan and get sow, transplant, and harvest dates computed for your ZIP code — with a drag-and-drop bed layout and reminders when it’s time to plant.

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At a glance

Frost tolerance
Warm-season · to ~50°F
Lowest temperature the foliage usually survives

Storing & preserving

Most keep best refrigerated; storage crops prefer a cool, dry spot.

  • Freeze: Blanch briefly, cool, then freeze — keeps color and texture.
  • Can: Pressure-can low-acid vegetables; water-bath only pickled/acidified ones.

General home-preservation guidance — for tested processing times and safety, follow the National Center for Home Food Preservation.

Growing timeline

Propagation
Division

Care & troubleshooting

No curated care & troubleshooting advice for boston fern yet. Our extension-sourced library currently focuses on common edible crops; we're expanding it over time.