Emerald Queen Australian Sword Fern Plant Plug (Nephrolepis obliterata) – Vibrant Arching Fronds, Fast-Growing Tropical Fern for Terrariums & Indoors

Size: 1-4" tall rooted plug (Depending on Species)

Bring bold greenery, lush texture, and tropical elegance to your indoor garden with the Emerald Queen Australian Sword Fern (Nephrolepis obliterata) — a vigorous, air-purifying fern prized for its long, arching fronds and deep emerald color. Unlike smaller or more delicate fern species, this variety offers dramatic volume, sculptural form, and reliable growth that instantly transforms any space into a refreshing botanical retreat. Whether you’re creating a terrarium, vivarium, office plant display, or houseplant collection, the Emerald Queen Fern stands out as a low-maintenance, high-impact choice.

This listing is for a healthy, rooted plant plug, ideal for quick establishment and strong growth. Plant plugs adapt faster than bare-root cuttings and begin producing new fronds shortly after planting, making them perfect for both beginners and experienced growers.

✨ Key Features

• Vibrant emerald-green fronds that arch beautifully from the center

• Fast-growing and full-bodied, creating a tropical, fountain-like look

• Air-purifying houseplant known for improving indoor air quality

• Sturdy and resilient, more tolerant of low humidity than Boston ferns

• Great for terrariums, vivariums, and decorative planters

• Excellent choice for homes, offices, and shaded patios

• Rooted plant plug for rapid establishment and long-term success

🌱 Ideal For

• Indoor houseplant collectors

• Terrariums & bioactive vivariums

• Shaded balconies, patios, and porches

• Bathroom & kitchen humidity-loving corners

• Botanical displays, home décor & plant walls

• Beginner-friendly indoor gardens

• Tropical-themed plant arrangements

Its rich color and refined frond structure make it a favorite for interior designers, reptile keepers, and plant keepers looking for a statement plant that remains easy to maintain.

🌿 Plant Appearance

Nephrolepis obliterata forms long, sword-like fronds that emerge upright before gently arching outward for a full, cascading shape. Mature plants create an elegant dome with:

• Deep green pinnate fronds

• Strong, glossy leaflets

• Naturally symmetrical growth

• A lush, fountain-like silhouette

Your plant plug will quickly develop into a substantial, showy fern with proper care.

💧 Care Requirements

Light:

• Prefers bright, indirect light

• Tolerates medium light

• Avoid harsh direct sun, which may scorch fronds

Water:

• Keep soil consistently moist but not waterlogged

• Water when the top ½ inch begins to dry

• Use distilled or filtered water if you have hard tap water

Humidity:

• Thrives in 50–80% humidity

• Adaptable to average household humidity

• Benefits from misting or pebble trays, especially in winter

Temperature:

• Ideal: 65–80°F

• Avoid cold drafts below 50°F

Soil:

• Use a peat-based, well-draining mix

• Fern, tropical, or aroid mixes work beautifully

Feeding:
Apply a gentle, diluted houseplant fertilizer every 4–6 weeks during spring and summer.

🐢 Terrarium & Vivarium Use

The Emerald Queen Australian Sword Fern is a fantastic choice for:

• Bioactive reptile enclosures

• Dart frog & tree frog vivariums

• Humid terrariums

• Naturalistic paludariums

Its broad fronds offer shade, humidity retention, and vertical cover. It pairs well with mosses, creeping ground covers, miniature peperomias, and tropical vines.

🌬 Air Purification Benefits

Like its cousin the Boston Fern, Nephrolepis obliterata is known for its ability to:

• Remove airborne toxins

• Increase oxygen levels

• Improve indoor humidity balance

This makes it excellent for bedrooms, office desks, and living rooms.

🌱 Growth Habit

• Fast-growing under the right conditions

• Produces new fronds from the center

• Forms a dense, full-bodied plant

• Can reach 2–3 feet wide indoors

• Makes an excellent statement plant when mature

📦 What You Will Receive

• 1 healthy Emerald Queen Australian Sword Fern plant plug

• Freshly rooted, ready for potting into soil

• Carefully packaged to minimize stress

• Optional insulated or heat-pack shipping (seasonal)

• Ships from a plant-safe, licensed facility

🌟 Why Choose This Fern?

The Emerald Queen Australian Sword Fern is the perfect combination of beauty, resilience, and easy care. It’s bold enough to anchor a room’s aesthetic but forgiving enough for new plant parents. Whether you want a lush terrarium plant, a statement piece for your living room, or a fast-growing tropical fern that thrives indoors, this species delivers continuous growth and dependable performance.