I’ve spent quite a bit of time with Umbrella Fern, or Sticherus Cunninghamii, and I’m excited to share my experience and insights. This plant has a charm all its own. If you’re curious about growing it, caring for it, or even how it stacks up against other ferns, I hope this FAQ helps you get a good grip on it. Let’s dive right in.
What Is Umbrella Fern (Sticherus Cunninghamii)?
Umbrella Fern, scientifically known as Sticherus Cunninghamii, is a unique fern native to New Zealand and some parts of Australia. Its most striking feature is the umbrella-like arrangement of its fronds, which fan out in a graceful, tiered pattern. Unlike many other ferns, it doesn’t have a single frond but clusters of multiple fronds that look like tiny green umbrellas.
I love how this fern brings a tropical vibe without the need for extreme heat. It thrives in shaded, moist environments—perfect for woodland or indoor fern lovers who want something different from the usual Boston or Maidenhair ferns.
How Do I Care for Umbrella Fern?
When I started with Umbrella Fern, I quickly learned it likes consistent moisture but hates being soggy. Keep the soil evenly moist, but make sure your pot or garden bed has good drainage to avoid root rot. I use a peat-based potting mix with added perlite to keep the roots happy.
Umbrella Fern prefers indirect light. Too much sun burns its delicate fronds, but too little light slows growth. I keep mine in a bright room away from direct sunlight or under a shaded porch outdoors.
Humidity is another key. This fern loves humidity, so I mist mine regularly or use a humidifier when the air gets dry. You can also place a tray of water nearby or cluster plants to increase humidity naturally.
How Is Umbrella Fern Different From Other Ferns?
I find that Umbrella Fern stands out because of its unique frond structure. Unlike Boston Ferns or Sword Ferns, which have long, feather-like fronds, Sticherus Cunninghamii’s fronds form a layered, umbrella shape. This makes it a real conversation piece in any plant collection.
Another difference is its growth habit. Many common ferns spread aggressively or form thick mats. Umbrella Fern grows in more defined clumps and tends to stay tidy. I appreciate this when I want something that feels organized yet lush.
It’s also more sensitive to sunlight and dryness compared to ferns like the resilient Boston Fern. If you’ve had trouble keeping ferns alive in bright rooms or drier air, Umbrella Fern might challenge you a bit more but rewards care with stunning beauty.
Can Umbrella Fern Be Grown Indoors?
Yes, it can! I keep mine indoors during colder months or in areas without frost. It’s a perfect candidate for terrariums or bathrooms where humidity is higher. Just make sure to provide filtered light and maintain moisture levels.
If you want to place it in a living room or office, avoid windows with direct sunlight and consider a humidity tray. I’ve also found grouping it with other tropical plants like Philodendrons or Calatheas boosts humidity and complements its look.
How Fast Does Umbrella Fern Grow?
Umbrella Fern is moderate in growth. It’s not a fast grower like some tropical plants, but it steadily adds new fronds throughout the growing season (spring to fall). I noticed that with consistent watering and good humidity, it can double in size within a year.
If you want to encourage growth, use a balanced, diluted fertilizer during the active season. Too much fertilizer, though, can burn roots or cause leggy growth, so I keep feeding light and steady.
Is Umbrella Fern Toxic to Pets?
Good news if you have pets: Umbrella Fern is non-toxic to cats and dogs. This makes it a great choice for pet owners who want lush greenery without worry. I’ve had mine safely coexisting with curious cats, who surprisingly lose interest in it fast.
How Do I Propagate Umbrella Fern?
Propagation is fairly straightforward but requires patience. The best way is by division. When your plant has multiple clumps, carefully separate them at the roots during repotting.
I find that keeping divisions moist and shaded for a few weeks helps them establish well. Spoiler: propagation by spores is possible but not practical for most home growers—it takes longer and more care.
What Are Common Problems With Umbrella Fern?
The most common issues I faced were browning tips and frond droop. Both usually signal inconsistent watering or low humidity. If you see brown tips, cut them off with clean scissors and adjust your watering routine.
Pests are rarely a problem for Umbrella Fern, but occasionally I’ve spotted scale insects or spider mites. A gentle wipe with a damp cloth or neem oil spray usually clears these.
How Does Umbrella Fern Compare to Maidenhair Fern?
Both Umbrella and Maidenhair Ferns have delicate, finely divided fronds and appreciate humidity. However, Maidenhair Ferns have a more lacy, fan-like leaf shape, while Umbrella Fern’s fronds form tiered umbrellas.
I found Umbrella Fern slightly easier to care for because Maidenhair Ferns are notoriously sensitive to drying out and need more precise moisture levels. For a unique look with less fuss, I prefer Umbrella Fern.
Can Umbrella Fern Tolerate Cooler Temperatures?
Umbrella Fern likes cool, temperate climates but doesn’t tolerate frost well. I keep mine above 50°F (10°C) and protect it during cold snaps.
In my experience, a consistently cool but humid environment is ideal—too warm and dry, and the fronds wilt quickly.
Why Should I Choose Umbrella Fern for My Collection?
For me, Umbrella Fern is a gem for several reasons:
- Unique umbrella-like fronds add architectural interest.
- Thrives in shaded, humid spaces where many plants struggle.
- Pet-safe, making it family-friendly.
- Moderate growth that doesn’t overwhelm.
- Adds a touch of exotic charm to indoor or outdoor gardens.
If you want a fern that’s different but manageable, Sticherus Cunninghamii is a top pick. It rewards care with its graceful, layered look and fits nicely alongside tropical plants.
Final Thoughts
Umbrella Fern, Sticherus Cunninghamii, has been a rewarding challenge and a standout in my plant collection. Its delicate beauty combined with moderate care needs makes it a perfect candidate for both indoor and shaded outdoor spots. Keep its soil moist, air humid, and light indirect, and you’ll enjoy this unique fern for years.
If i die, water my plants!
