Silver Dollar Prickly Pear (Opuntia Robusta) is a perennial cactus in the Cactaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 8-11. This plant is safe for cats and dogs. It can be grown indoors.

Opuntia robusta is a large, tree-like cactus known for its round, flattened pads and large yellow flowers, followed by deep red fruit.

Silver Dollar Prickly Pear

Silver Dollar Prickly Pear

Opuntia Robusta

Opuntia robusta is a large, tree-like cactus known for its round, flattened pads and large yellow flowers, followed by deep red fruit.

Quick Facts

Type
cactus
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun, Partial Shade
Hardiness Zones
8-11

Safety

🐕
Pet Safe
⚠️
Not Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, gravelly
Indoor:Yes
Outdoor:Yes
Garden Use:ornamental, drought-tolerant groundcover, wildlife attractor

Care Calendar

Monthly care tasks for Silver Dollar Prickly Pear

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

Silver Dollar Prickly Pear
Silver Dollar Prickly Pear detail

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Taxonomy

Family:Cactaceae
Genus:Opuntia