Simpson Hedgehog Cactus

Simpson Hedgehog 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.

Simpson Hedgehog 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 🏡.

Simpson Hedgehog Cactus is not safe to consume. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian. If you have children, cats, or dogs in the home, we suggest keeping this plant out of reach.

Simpson Hedgehog 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.

Simpson Hedgehog 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!

Simpson Hedgehog 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!

Simpson Hedgehog Cactus is native to North America.

Yes, you may see your Simpson Hedgehog Cactus bloom with the right amount of sunlight and water.

Simpson Hedgehog Cactus grows vertically and new growth will emerge from the top of the plant.

USDA Hardiness Zone
Simpson Hedgehog Cactus can be grown outdoors in USDA Hardiness Zones 4a-7b. Find your local hardiness zone here.

Simpson Hedgehog Cactus can be propagated by the stem method. To propagate:

• Make a cut just above the node. The node is the break in the stem where the leaf emerges.
• To get the cutting to root, you can either:
  
  • Place the cutting in water until roots emerge and are ~2” long and then transplant into well-draining soil, or
  • Place the cutting directly into well-draining soil and water when dry.

Overwatering is a likely cause of issues with Simpson Hedgehog Cactus. These plants are very sensitive to wet soil so if you notice your plant becoming squishy or translucent, overwatering is the likely culprit.

Cut your plant just past where the rot ends and allow it to callus over for a few days before replanting it in fresh, dry soil. Download Greg to make sure your plant never gets overwatered again!