Bottlebrush Grasstree (Xanthorrhoea Macronema) is a perennial other (grasstree) in the Asphodelaceae family with moderate care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Xanthorrhoea macronema is a slow-growing grasstree native to eastern Australia, known for its tufted, trunkless habit and distinctive creamy-yellow flower spikes.

Bottlebrush Grasstree

Bottlebrush Grasstree

Xanthorrhoea Macronema

Xanthorrhoea macronema is a slow-growing grasstree native to eastern Australia, known for its tufted, trunkless habit and distinctive creamy-yellow flower spikes.

Quick Facts

Type
other (grasstree)
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Low
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, gravelly
Indoor:No
Outdoor:Yes
Garden Use:specimen, ornamental

Care Calendar

Monthly care tasks for Bottlebrush Grasstree

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

Bottlebrush Grasstree
Bottlebrush Grasstree detail

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Taxonomy

Family:Asphodelaceae
Genus:Xanthorrhoea