Mountain Aloe (Aloe Marlothii) is a perennial succulent in the Asphodelaceae family with moderate care difficulty. It requires drought-tolerant watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is toxic to cats and dogs — keep it out of reach of pets. It can be grown indoors.

Aloe marlothii is a large evergreen succulent known for its dense rosette of fleshy, grayish-green leaves with spiny margins and tall flower spikes.

Mountain Aloe

Mountain Aloe

Aloe Marlothii

Aloe marlothii is a large evergreen succulent known for its dense rosette of fleshy, grayish-green leaves with spiny margins and tall flower spikes.

Quick Facts

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

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:rocky, sandy, loamy
Indoor:Yes
Outdoor:Yes
Garden Use:specimen, erosion control, drought-tolerant landscaping

Care Calendar

Monthly care tasks for Mountain Aloe

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

Mountain Aloe
Mountain Aloe detail

View leaf details, flowers, seeds & more in the app

Taxonomy

Family:Asphodelaceae
Genus:Aloe