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Kangaroo Fern

Lecanopteris pustulata, Polypodiaceae

Sources last read 14 September 2026.

Not yet rated How forgiving it is has not been judged here yet.

Also called Kangaroo Foot Fern and Kangaroo Paw Fern.

Kangaroo Fern (Lecanopteris pustulata), the whole plant.
Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0 · Wikimedia Commons

Toxicity is partly unassessed

  • Not assessed for cats. This plant is not on the ASPCA list. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
  • Not assessed for dogs. This plant is not on the ASPCA list. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
  • Not assessed for people. NC State Extension publishes no harm statement for this plant. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.

What the sources say about its care

Sources file this plant under other names: Lecanopteris pustulata subp. pustulata. Citations below point at the name its source uses.

Light
Deep shade, Partial Shade
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Water
Good Drainage, Moist, Occasionally Dry
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Humidity

No source read publishes a humidity figure for any plant on this site. What follows is general guidance for foliage plants.

ASHRAE recommends indoor relative humidity between 30% and 60% 30–60%
Penn State Extension · read 13 September 2026
Toxic to cats
Not on the ASPCA list. That is not a finding of safety.
ASPCA · read 13 September 2026
Toxic to dogs
Not on the ASPCA list. That is not a finding of safety.
ASPCA · read 13 September 2026
Harmful to people
No record of poisoning in people is listed for this plant; that absence is not evidence it is safe.
NC State Extension · read 13 September 2026

Routine care

Watering
Water as the soil surface starts to dry. Avoid overwatering, and do not leave the pot standing in a saucer of water.
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Feeding
In spring and summer, feed monthly using a balanced liquid fertilizer at half strength.
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Propagation
This fern can be propagated from spores or rhizomatous root cuttings.
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026

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About the plant

Native range
SE. Queensland to SE. Australia, Norfolk I., Lord Howe I., New Zealand
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
SE Queensland to SE Australia, Norfolk Island, New Zealand
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Climate
wet tropical
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Growth form
epiphyte
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Epiphyte, Fern, Ground Cover, Perennial; habit climbing, creeping, mounding
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Size
Height 6–12 in; width up to 40 in
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Flowering
Non-flowering; produces spores
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026
Uses

What sources record people using this plant for. A traditional or medicinal use listed here is a record of use, not advice to eat it or treat anything with it.

Not edible
NC State Extension, filed as Lecanopteris pustulata subp. pustulata · read 13 September 2026

More of the Polypodiaceae family

Plants with similar care

Sources

What this does not cover

The figures above are what published sources say, not measurements of the plant in your room. They say nothing about your pot size, your water, the season, or how far from the glass the plant stands, and those decide more than any figure here does.

Humidity has no species figure because no source read for this site publishes one, and the only temperature published for this plant is a cold floor. The simulator fills those gaps with general figures for its kind of plant, marked as general and listed on how we read sources. Where a toxicity row says the plant was not assessed, that is the absence of a finding and not a finding of safety.

If something is already wrong, the diagnosis tool asks about the soil, the window and the watering, which is where the answer usually is.