# Miniature Cactus (*Pediocactus knowltonii L.D.Benson*)

Miniature cacti are small, spiky plants that store water in their thick stems. They come in various shapes and sizes, adding a touch of desert charm to any space.

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 2/5 · Low
- **Habitat:** Desert
- **Also known as:** Desk Cactus, Potted Cactus

![Miniature Cactus](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Barrel_Cactus_Fruit.jpg&width=800)

Photo: Jason, CC BY-SA 2.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Barrel_Cactus_Fruit.jpg)

## Appearance

The Miniature Cactus is a tiny, usually solitary, spherical cactus, rarely exceeding a golf ball in size. It has a dull green body covered in dense, short, straight white spines that often obscure the stem, and produces small, pale pink to magenta flowers.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Magnoliopsida
- **Order:** Caryophyllales
- **Family:** Cactaceae
- **Genus:** Pediocactus

## Interesting facts

- Many miniature cacti are rarer than tigers in the wild!
- Some tiny cacti can live for over 50 years, even in harsh deserts!
- Their beautiful flowers can sprout directly from the cactus body.
- Tiny cacti are superstars at surviving extreme heat and cold.

## Special abilities

- **Water Saver:** Miniature Cacti can store water in their fleshy stems, helping them survive long droughts in dry environments.
- **Spiny Shield:** Miniature Cacti have sharp spines that protect their soft bodies from hungry desert animals trying to eat them.
- **Sun Armor:** Miniature Cacti have a thick, waxy skin that reduces water loss and protects them from intense desert sun.

## Measurements & details

- **Height:** 2-8 cm
- **Spread:** 2-8 cm
- **Flower Size:** 1-2.5 cm
- **Bloom Season:** Spring_to_early_summer
- **Edible:** No
- **Toxicity:** Mild
- **Lifecycle:** Perennial
- **Pollination Method:** Insect

## Ecological connections

- **Pollinates:** Cactus Bee (*Diadasia rinconis*) — Carries pollen between flowers, aiding reproduction.
- **Eaten by:** [Deer Mouse](https://www.snappit.app/explore/deer-mouse) (*Peromyscus maniculatus*) — Feeds on cactus tissues or seeds when other food is scarce.
- **Symbiotic with:** [Western Harvester Ant](https://www.snappit.app/explore/western-harvester-ant) (*Pogonomyrmex occidentalis*) — Ants collect seeds, unknowingly helping the cactus spread.

## Traits

- [Evergreen](https://www.snappit.app/explore/traits/evergreen): Evergreen plants retain their foliage throughout the year, never shedding all their leaves at once.
- [Drought Tolerant](https://www.snappit.app/explore/traits/drought-tolerant): Drought-tolerant plants can survive and flourish in conditions with limited water availability.
- [Succulent](https://www.snappit.app/explore/traits/succulent): Succulent plants have thickened, fleshy parts, usually leaves or stems, adapted to store water in arid climates.
- [Desert](https://www.snappit.app/explore/traits/desert): Desert habitats are arid regions characterized by extremely low precipitation and often extreme temperatures, supporting specialized flora and fauna.
- [Miniature](https://www.snappit.app/explore/traits/miniature): Pertaining to species that are significantly smaller than typical or average for their kind.

## Collections

- [Cacti](https://www.snappit.app/explore/collections/cacti)
- [Plants](https://www.snappit.app/explore/collections/plants)

## Safety

**Danger:** 2/5 · Low

Be careful around miniature cacti as their spines can be sharp. Avoid touching them without adult supervision.

## Frequently Asked Questions

### How to identify Miniature Cactus?

Compare leaf arrangement, rosette shape, ribs, spines and flowers. Keep in mind that drought and strong sun can shift a plant's color and shape. Succulent Identifier: upload a photo and compare the visible details.

### How tall is Miniature Cactus?

2-8 cm

### How wide does Miniature Cactus spread?

2-8 cm

### How big are the flowers on Miniature Cactus?

1-2.5 cm

### When does Miniature Cactus bloom?

Spring_to_early_summer

### Is Miniature Cactus edible?

No

### Is Miniature Cactus toxic?

Mild

### What is Miniature Cactus's lifecycle?

Perennial

## More Plants

- [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*)
- [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*)
- [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*)
- [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*)

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Source: [Miniature Cactus: Facts & Places to See — Snappit](https://www.snappit.app/explore/miniature-cactus)