Cactus

Cactus thrives in dry soil and should be watered sparingly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Cactus Water Frequency →

Cactus Root Rot →

Cactus requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.

Cactus Light Requirements →

Cactus Direct Sunlight Needs & Tolerance →

Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.

If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.

Cactus Toxicity to Cats →

Cactus Toxicity to Dogs →

Cactus Toxicity to Humans →

Cactus prefers dry environments. Providing extra humidity or misting your plant allows water to linger on leaves, which can create the perfect environment for harmful types of fungi.

Cactus Humidity Needs →

Cactus is very sensitive to wet soil, so choose a potting soil that drains very well and doesn’t retain too much moisture. A good soil will have lots of perlite or vermiculite for drainage and some organic matter for nutrition. A few handfuls of perlite added to regular store-bought cactus soil will do the trick!

Best Soil Mix for Cactus →

When and How to Successfully Repot Cactus →

Cactus grows very slowly and doesn’t require added fertilizer. Replacing your plant’s potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!

How Much and When to Fertilize Cactus →

Cactus is native to Northern South America.

Cactus produces flowers in the wild, but does not flower when kept as houseplants.

Cactus Flowers →

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.

• Common Bugs Affecting Cactus →
• Drooping Cactus Leaves →
• Cactus Dropping Leaves →
• Cactus Mushy Leaves →
• Black Spots on Cactus →
• Brown Spots on Cactus →
• Cactus Leaves Falling Over →
• Cactus Leaves Curling →
• Cactus Yellow Leaves →
• Cactus Root Rot →