Is Mojave Fishhook Cactus safe for pets?

Yes, Mojave Fishhook Cactus (Sclerocactus Polyancistrus) is considered safe for cats and dogs.

Is Mojave Fishhook Cactus easy to care for?

Mojave Fishhook Cactus has a medium care difficulty rating. It requires low watering and full_sun light.

Can Mojave Fishhook Cactus grow indoors?

Mojave Fishhook Cactus is primarily an outdoor plant and may not thrive indoors without specialized conditions.

Mojave Fishhook Cactus (Sclerocactus Polyancistrus) is a perennial cactus in the Cactaceae family with moderate care difficulty. It requires low watering and full sun light in USDA hardiness zones 8-10. This plant is safe for cats and dogs.

Sclerocactus polyancistrus is the largest species in the Sclerocactus genus, known for its densely spiny cylindrical stems and fragrant flowers.

Last updated: February 2026

Mojave Fishhook Cactus

Sclerocactus Polyancistrus

Sclerocactus polyancistrus is the largest species in the Sclerocactus genus, known for its densely spiny cylindrical stems and fragrant flowers.

Quick Facts

Type

cactus

Lifecycle

perennial

Care Difficulty

Moderate

Water Needs

Low

Light

Full Sun

Hardiness Zones

8-10

Safety

🐕

Pet Safe

⚠️

Not Child Safe

✅

Non-Toxic

Growing Conditions

Soil Types:sandy, rocky, gravelly

Indoor:No

Outdoor:Yes

Garden Use:specimen plant, drought tolerant landscaping

Care Calendar

Monthly care tasks for Mojave Fishhook Cactus

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

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

Taxonomy

Family:Cactaceae

Genus:Sclerocactus