Red-fruit Saw-sedge (Gahnia Sieberiana) is a perennial grass in the Cyperaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Gahnia sieberiana is a large, robust perennial sedge native to eastern Australia, known for its tussock-forming habit and arching leaves with rough edges.

Red-fruit Saw-sedge

Red-fruit Saw-sedge

Gahnia Sieberiana

Gahnia sieberiana is a large, robust perennial sedge native to eastern Australia, known for its tussock-forming habit and arching leaves with rough edges.

Quick Facts

Type
grass
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
⚠️
Not Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, gravelly
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, habitat creation

Care Calendar

Monthly care tasks for Red-fruit Saw-sedge

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

Red-fruit Saw-sedge
Red-fruit Saw-sedge detail

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Taxonomy

Family:Cyperaceae
Genus:Gahnia