EASY TO LOVE
Aloe Vera
Aloe vera
Cactus
Complete Care Guide
Cactaceae
Cacti are hardy desert plants adapted to intense sun and infrequent rainfall. Indoors, they thrive in bright light and dry conditions.
EasyLow humidityPet caution
Care varies with climate, season, roots and indoor conditions. Check your plant and soil before watering. Keep this plant away from plant-chewing pets.
Cactus Care at a Glance
Cacti are some of the easiest houseplants to care for, thriving on bright light and minimal watering.
Best For
- Bright windowsills
- Busy people
- Low-water homes
- Beginner plant owners
Not Great For
- Low light rooms
- Overwatering habits
- Homes with small children or pets
Light Requirements
Cacti need plenty of light to stay compact and healthy. Insufficient light causes stretching and weak growth.
How to Water a Cactus
Water only when soil is completely dry. In winter, watering may be reduced to once every 4–8 weeks.
Watering Tips
- Always use pots with drainage holes.
- Less water is better than too much.
- Never mist cacti.
Soil and Pot
Excellent drainage is essential. Shallow terracotta pots help soil dry faster and prevent rot.
Growth & Dormancy
Most cacti grow slowly and enter a rest period in winter. Reduced watering during dormancy encourages future growth and flowering.
How to Propagate Cactus
- Remove an offset or cutting from the parent plant.
- Allow the cut surface to dry and callous for several days.
- Place in dry cactus soil.
- Water lightly after roots begin to form.
Cactus Problems (Fast Fix Guide)
Soft, mushy plant
Possible contributor: Overwatering
Try after checking: Stop watering and repot in dry soil
Symptoms overlap. Check soil moisture, light and roots before treating.
Tall, thin growth
Possible contributor: Low light
Try after checking: Move to brighter location
Symptoms overlap. Check soil moisture, light and roots before treating.
Wrinkled body
Possible contributor: Underwatering
Try after checking: Water thoroughly once soil is dry
Symptoms overlap. Check soil moisture, light and roots before treating.
Safety Notes
- Spines can injure skin and pets.
- Handle with gloves or folded paper.
Pet warning
Most cacti are non-toxic, but spines can cause injury. Some species may cause mild stomach upset if ingested.
More ways to learn
These links open external video sites.
Extra reading
FAQ
How often should I water a cactus?
Only when soil is completely dry. This may be every 2–4 weeks indoors.
Can cacti live indoors year-round?
Yes, provided they receive enough bright light.
Why is my cactus stretching?
This is caused by insufficient light.
Are cacti safe for pets?
Most are non-toxic, but spines pose a physical hazard.
