King Fern (Todea Barbara) is a perennial fern in the Osmundaceae family with moderate care difficulty. It requires high watering and partial shade or dappled_shade or filtered_light light in USDA hardiness zones 9-11. This plant is safe for cats and dogs. It can be grown indoors.

Todea barbara, commonly known as the king fern, is a robust fern species native to moist areas of southeastern Australia, New Zealand, and South Africa.

King Fern

King Fern

Todea Barbara

Todea barbara, commonly known as the king fern, is a robust fern species native to moist areas of southeastern Australia, New Zealand, and South Africa.

Quick Facts

Type
fern
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
High
Light
Partial Shade, dappled_shade, filtered_light
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, peaty, well-drained
Indoor:Yes
Outdoor:Yes
Garden Use:specimen plant, groundcover, shade garden accent

Care Calendar

Monthly care tasks for King Fern

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

King Fern
King Fern detail

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Taxonomy

Family:Osmundaceae
Genus:Todea