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Pellaea rotundifolia 8.5cm

Normal price €4,00
What does the legal guarantee mean for plants?

The legal guarantee concerns the plant’s conformity at delivery. It is not a guarantee of survival or growth for two years. Each issue is assessed taking into account the nature of the plant, its care and the conditions in which it is kept. Your statutory rights remain unaffected.

Button fern · Rounded leaflets · Compact crown

Pellaearotundifolia

Tired of ferns that ask for too much? This is the one ✅

Family: Pteridaceae · Pot diameter: 8.5 cm · Height: 20 cm

  • Rounded leaflets
  • Dark axes
  • Graphic crown
  • Collectable fern
  • Tropical presence

Pellaea rotundifolia resembles a small botanical jewel: rows of glossy, almost circular leaflets button onto fine dark axes to form a compact crown with a crisp graphic rhythm. Its unusual geometry, contrast of deep green and brown, and collector appeal are beautifully displayed on a desk, bookcase or bright shelf where every detail can be appreciated up close.

Its silhouette is delicate without looking fragile, and the repeated rounded shapes bring order and playful movement to small arrangements. It pairs especially well with matt ceramics, natural wood and restrained objects that allow its almost jewel-like structure to take centre stage.

What makes it special

The repetition of rounded leaflets along dark axes creates one of the most recognisable rhythms among ferns.

Form

Fine fronds rise and curve gently from the base, forming a compact yet airy tuft.

Colour

Deep green glossy leaflets stand out against dark brown to nearly black axes.

Texture

A smooth slightly leathery surface and rounded outline give the leaflets their small button-like appearance.

Why you’ll love it: It brings recognisable geometry and rich detail in a compact form, with an elegant colour contrast.

In your space Placement & plant pairings Where it looks its best and which plants complement it
In your space

Where it looks its best

On a bright shelf, desk or bookcase where the rounded leaflets and dark axes can be seen up close. Ceramic finishes in cream, terracotta or deep green emphasise its graphic, almost jewel-like appearance.

Plant pairings

Plants that complement it

Choices with compatible light needs and contrasting textures keep the arrangement balanced.

  • Peperomia prostrata — a tiny rounded pattern in a gentle trail.
  • Hoya curtisii — small silver-green leaves with a different density.
  • Asplenium antiquum — broad undivided fronds for a strong change of form.

Care at a glance

Light

Bright indirect light or gentle morning sun after acclimation, not harsh midday light.

Water

Let roughly the upper third dry, water thoroughly and allow immediate drainage.

Atmosphere

Average to moderately raised humidity and roughly 16–26°C, away from hot or cold draughts.

Pets

Listed as non-toxic to cats and dogs, but it is not food. Discourage repeated chewing.

Detailed care Complete care guide Light, watering, humidity, substrate and nutrition in detail

A bright position

Provide bright indirect light or gentle morning sun after gradual acclimation. Harsh midday sun can dull or mark the leaflets.

Check before watering

Wait until roughly the upper third is dry, check the weight and water thoroughly. Let all excess escape and do not keep the mix continuously wet.

Steady acclimation

Avoid frequent moves and abrupt changes in light or temperature. The loss of a few older leaflets after relocation can be temporary.

A moderate atmosphere

Average to moderately raised humidity and roughly 16–26°C are suitable. Protect the fine crown from hot draughts, cold air and contact with cold glass.

A porous mix

Use an airy fern mix that drains quickly without becoming compacted. Keep the rhizome at the same height when repotting.

Controlled feeding

During active growth apply the recommended liquid product according to its label and to an already moist mix. Do not feed a dry or stressed plant.

Botanical identity Origin of the cultivar The species’ range and the history of the cultivated selection

Natural range

Pellaea rotundifolia is native to New Zealand and the Chatham Islands.

Habitat

It occurs in forests, scrub, rocky slopes and coastal sites, often in crevices with free drainage.

Botanical identity

Pellaea rotundifolia remains the established horticultural name, while Kew's current taxonomic backbone treats it as a synonym of the accepted Hemionitis rotundifolia.

From natural habitat to care: Its occurrence in rocky aerated sites explains why it prefers a porous mix and more controlled moisture than many other ferns, without prolonged saturation.

Greenleaf for Plant Nerds Scientific facts nobody asked for Botanical details for anyone curious about the plant behind the foliage

Leaflets are nearly circular

The species was named for its rounded leaf segments, which attach successively along a fine dark axis.

Dark axes strengthen contrast

The brown to nearly black rachis contains firmer supportive tissue and makes every green leaflet read clearly.

Sori are hidden at the margin

Sporangia develop near the edges beneath the leaflets and are protected by folded marginal tissue called a false indusium.

It tolerates more drying than many ferns

Slightly leathery leaflets and a natural association with rocky sites provide greater tolerance of brief dry spells, though not prolonged neglect.

Frequently asked questions

Practical answers about growth and the plant’s most common signals.

01 Why are there brown lines beneath the leaflets?

If they are regular and follow the margins, they are usually normal spore-bearing sori. They are not insects and do not need removing.

02 Why are green leaflets dropping?

A sudden change of position, prolonged dryness or a mix that stays heavy and wet can cause leaf drop. Check moisture at depth and stabilise conditions before increasing watering.

03 When does it need water?

Let roughly the upper third of the mix dry and check the pot's weight. Water thoroughly and allow immediate drainage rather than following a rigid calendar.

04 Does it need very high humidity?

It adapts to average or moderately raised household humidity provided hot draughts and abrupt changes are avoided. Gentle airflow remains important.

05 When should it be repotted?

When roots fill the pot or growth is clearly constrained. Work during active growth, move up one size and use an airy fern mix.

06 Is it safe for cats and dogs?

Pellaea rotundifolia is listed as non-toxic to cats and dogs, but it is not food. Discourage repeated chewing because any plant material can upset digestion.

© Original plant description by Greenleaf Garden Center. All rights reserved.

Note: Every plant is living and unique, so leaf count, form, size and colour may naturally differ from the product photograph.