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Plant Profiles / Aloe vera
SucculentsIndoorOutdoorDrought tolerantBeginner friendlyToxic to pets

Aloe vera

Aloe vera (syn. A. barbadensis) · Medicinal aloe, true aloe
A sculptural succulent with fleshy, serrated leaves filled with soothing gel. Aloe vera thrives on sunny windowsills and balconies with very little care.
Bright light to full sunLight
Every 2–3 weeksWater
Very easyCare level

Care at a glance

Light

Bright light to full sun
ShadeFull sun
Needs lots of light. Indoors, a sunny window; outdoors, full sun to light shade.

Water

Every 2–3 weeks
DryWet
Water deeply only when the soil is completely dry. Water monthly or less in winter.

Humidity

Low
LowHigh
Prefers dry air.

Temperature

10–35°C (50–95°F)
CoolWarm
Frost tender. Keep above 5°C (41°F).

Growth

Slow, rosette
SlowFast
Grows 30–60 cm tall and spreads by pups.

Soil

Cactus & succulent mix
LeanRich
Use a gritty, fast-draining mix in a terracotta pot with drainage.

Fertiliser

Once or twice a year
RarelyOften
A diluted succulent fertiliser in spring and summer.

Pet safety

Toxic
SafeToxic
The latex under the skin (not the gel) causes vomiting and diarrhoea in cats and dogs.

About this plant

Aloe vera has been used for thousands of years, with its gel applied to minor burns and dry skin. Native to the Arabian Peninsula, it stores water in its thick leaves and needs very little attention. Mature plants make offsets ('pups') that can be potted up.

Best spots

Sunny windowsills, kitchen benches, sunny balconies and succulent gardens in frost-free areas.

Plant facts

Botanical nameAloe vera (syn. A. barbadensis)
FamilyAsphodelaceae
OriginArabian Peninsula
Plant typeEvergreen succulent
Mature size30–60 cm
Growth rateSlow
FoliageThick, grey-green serrated leaves
FlowersYellow tubular spikes on mature plants
ToxicityToxic to pets
PropagationOffsets (pups)

Seasonal care calendar

J
F
M
A
M
J
J
A
S
O
N
D
Active growth
Flowering
Water less
Repot / separate pups
Active growthFloweringWater lessRepot / separate pups

Based on Southern Hemisphere seasons.

Troubleshooting

Soft, mushy leavesOverwatering. Let the soil dry fully and check for root rot.
Thin, curled leavesUnderwatering. Water deeply.
Pale, floppy growthNot enough light. Move to a sunnier spot.
Brown or red leavesToo much sudden sun. Acclimatise gradually.
Leaves bending flatLow light or overwatering.

Common questions

Can I use the gel on my skin?

Many people use the clear gel for minor burns. Avoid the yellow latex just under the skin, and patch test first.

How do I separate pups?

Remove them when they're about 8 cm tall, let them dry for a day, then pot into succulent mix.

Can it live outside?

Yes, in full sun in frost-free areas.

Why isn't it flowering?

Flowering needs maturity and plenty of sun.