Blue Oil Fern

Name: Blue Oil Fern
Brand: MyGreenScape
Price: 30.0 CAD
Availability: InStock
Rating: 4.9 (1291 reviews)

Blue Oil Fern

$30

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Size 3" Pot - Small

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Blue Oil Fern – The Exotic Shimmering Beauty

Blue Oil Fern, also known as Microsorum thailandicum, is a rare and visually striking fern with iridescent blue-green fronds that shimmer under light. This slow-growing, tropical houseplant is a favorite among collectors for its unusual foliage and easy-care nature.

Why You'll Love Blue Oil Fern

🌿 Stunning, metallic blue-green foliage that changes color with light
🌺 Compact and slow-growing, perfect for small spaces
☕ Thrives in low to medium light conditions
✅ A unique conversation piece for any plant collection

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Common Names

Blue Oil Fern
Microsorum thailandicum
Shimmer Fern

Botanical Classification

Kingdom: Plantae
Order: Polypodiales
Family: Polypodiaceae
Genus: Microsorum
Species: Microsorum thailandicum

Native Habitat

The Blue Oil Fern is native to tropical Southeast Asia, particularly Thailand, where it grows in humid, shaded forest environments. Its glossy, iridescent fronds reflect its adaptation to the filtered light of the forest floor.

Why It’s So Popular

Highly collectible due to its rare metallic blue foliage
Low-maintenance and adaptable to indoor conditions
Perfect for terrariums and shaded spots
Adds a mysterious and elegant vibe to your indoor jungle

Description

Appearance

The Blue Oil Fern features narrow, elongated fronds with a distinct shimmering blue tone. The iridescence is most visible under bright indirect light or artificial grow lights.

Growth Habit

This fern is slow-growing and remains compact, making it an excellent choice for limited spaces or mixed planters. It prefers consistent humidity and warmth.

Popular Fern Companions

Rabbit Foot Fern

Recognized for fuzzy rhizomes and lacy green leaves.

Bird’s Nest Fern

Wide, rippled leaves that thrive in low light and humidity.

Staghorn Fern

Mounted showstopper with antler-like fronds.

Maidenhair Fern

Delicate, lacy foliage with soft movement and texture.

Care Guide

Light

Prefers bright, indirect light but can tolerate lower light levels. Avoid direct sunlight.

Water

Keep soil consistently moist but never soggy. Water when the top layer begins to dry out.

Humidity

Loves high humidity. Place near a humidifier or in a terrarium for best results.

Fertilizer

Feed monthly during the growing season with diluted, balanced liquid fertilizer.

Common Issues

Crispy Fronds

Usually due to low humidity. Increase moisture levels and avoid dry air from heaters.

Fading Color

May lose iridescence in low light. Move to brighter indirect light to revive its shimmer.

Root Rot

Caused by overwatering or poor drainage. Use a well-draining soil mix and let excess water escape.

FAQs

Is Blue Oil Fern safe for pets?

Yes, it is considered non-toxic to pets. Still, it's best to keep all plants out of nibbling reach.

Can it grow in a terrarium?

Absolutely! Its size and humidity needs make it a perfect terrarium plant.

Does it actually look blue in person?

Yes, especially under bright indirect light. The shimmer is more noticeable under grow lights or morning light.

How big does it get?

It typically stays under 12 inches tall, making it a compact, space-saving addition to your collection.

Ready to Add This Iridescent Gem to Your Collection?

The Blue Oil Fern is a rare and magical houseplant that will turn heads and spark conversation. Don’t miss the chance to own this shimmering beauty.

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How to Take care of Blue Oil Fern

Sun: Indirect

They enjoy medium to bright, filtered light. A north or east-facing window is ideal to bring out their iridescent blue tones without stressing the foliage.

Light: Medium - Bright

The Blue Oil Fern thrives in indirect light and should be kept out of harsh, direct sun to prevent leaf scorching.

Water: When mostly dry

Let the top 2–3 inches of soil dry out before watering. They prefer a light, consistent moisture level—never soggy.

Humidity: Any

Blue Oil Ferns are quite adaptable to most home humidity levels, but they’ll flourish with a bit of added humidity—especially in dry seasons.

Pet Friendly: Yes

Blue Oil Fern is considered non-toxic, so it is generally safe around cats and dogs. Still, it is best to keep plants out of reach if your pets are curious chewers.

Pro Tip

This fern loves good air circulation and benefits from being placed near an open window (with filtered light). Avoid overwatering, and always check that your pot has proper drainage.

Shipping and Delivery Details

Shipping across Canada. Orders are packed and shipped within 1-2 business days. Delivery takes 3-5 business days depending on where you are.

30-Day Happy Plant Guarantee

If your plant arrives damaged or isn't healthy, contact us within 30 days with a photo. We'll sort it out with a replacement, refund, or store credit whichever works best for you. View our complete guarantee policy

Frequently Asked Questions

Certainly! If you're pondering about ordering plants online, you're not alone. We've compiled the most frequently asked questions. Check out our FAQ section here for quick answers! Happy planting!

Plant and Pot Size Guide

4" Pot (Small): plant is approx. 6-10 inches tall. 6" Pot (Medium): approx. 12-18 inches tall. All plants come in a standard nursery pot. Decorative pots are sold separately.

Winter Shipping Protection

Between November and March we add extra insulated packaging and heat packs to protect your plant from cold temperatures during transit. You can add winter shipping protection at checkout.

Returns Policy

If a plant arrives with significant damage, pests, or disease, we offer a full replacement or refund.Our guarantee covers the viability and health of your plant for 30 days.

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