'Astrophytum - Star Cactus' Plants

'Astrophytum - Star Cactus' Plants

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Explore our incredible variety of Astrophytum genus plants, also known as Star cactus or Living rocks. Astrophytum cacti, known for their star-shaped bodies and geometric patterns, are slow-growing creatures that take years to reach their full size. At the bottom of the page, you can learn more about these adorable low-maintenance plants.

Showing 17 results for "'Astrophytum - Star Cactus' Plants"

Sand Dollar Cactus 'Astrophytum asterias'

Introducing the Astrophytum asterias, also known as Sand dollar cactus, a vibrant member of the Astrophytum genus. It has its origin in Texas &...

$ 18.99 - $ 24.59

Bishop's Cap Cactus - Astrophytum myriostigma

Introducing the Bishop’s cap Cactus, known as Astrophytum myriostigma, a vibrant member of the Astrophytum genus. Native to Mexico, the Bishop cap ...

$ 16.47

Astrophytum capricorne goats horns

Astrophytum Capricorne is commonly known as 'Goat's Horns' and ‘Zebra Plant’. This is a hardy Northern Mexico native cactus with curved spines on i...

$ 12.49

Astrophytum onzuka

Astrophytum myriostigma cv. OnzukaCultivation and Propagation: It is relatively easy to grow. It is sometime seen as a grafted plant but grows very...

$ 37.00

Astrophytum myriostigma var. nudum

Astrophytum myriostigma var. nudum is very similar to the other myriostigma, it only deviate from the well-known typical form for lacking or mostly...

$ 16.27

Monk's Hood - Astrophytum ornatum

Astrophytum Ornatum goes by the common name “Monk’s Hood”. It is a cylindrical to columnar cactus that is star-shaped from above and has white band...

$ 18.69

Astrophytum asterias Superkabuto

Astrophytum asterias cv. SuperkabutoCultivation and propagation: It is a summer grower plant relatively easy to grow. It is sometimes seen as a gra...

$ 85.99
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Astrophytum asterias nudum

This form has a very characteristic glabrous stem lacking the white tufts of loose hairy scales typical of the common Astrophytum asterias. The smo...

$ 24.79
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Astrophytum ornatum metztitlan

Astrophytum Ornatum Metztitlan goes by the common name ‘Star Cactus’. It is grayish-brown in color and is covered with white dots. The plant has it...

$ 15.89 - $ 33.49
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Astrophytum myriostigma nudum variegata

The Astrophytum myriostigma nudum variegata is a one-of-a-kind cactus that prefers to be kept in full sun. Belonging to the Cactaceae family, this ...

$ 37.29

Astrophytum myriostigma Fukuryu

The Astrophytum myriostigma Fukuryu is a rare cactus species native to Japan. Its unique features make it stand out from other cacti. Its Fukuryu n...

$ 97.99
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Grafted Astrophytum myriostigma

This is a grafted version of Bishop's Cap, also known as Astrophytum myriostigma. Astrophytum means ‘star’ in Greek – the succulent gets its name b...

$ 28.22
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Astrophytum myriostigma hybrid

Astrophytum Mirostigma Hybrid goes by the common name “Bishops Cap”. With its geometrical shape, the plant is known to be a small Globus cactus wit...

$ 15.79

Grafted Astrophytum ornatum

This is a grafted version of Monk's Hood, also known as Astrophytum ornatum. It is a cylindrical to columnar cactus that is star-shaped from above ...

$ 33.49
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Astrophytum myriostigma huboki

The Astrophytum myriostigma huboki, also known as Astrophytum myriostigma var. columnare f. minima, is a unique cactus species revered by collector...

$ 46.25
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Astrophytum myriostigma tricostatum

A pure nudum with white dots bearing three distinct ribs is the characteristic feature of the Astrophytum myriostigma tricostatum cactus. The commo...

$ 62.00
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Grafted Cactus “Sand Dollar Astrophytum asterias"

Looking for a low-maintenance grafted cactus that can add some charm to your indoor or outdoor space? Look no further than a grafted sand dollar ca...

$ 33.49

Star Cactus Astrophytum Key Features

Here are some main key features of the various types of the Astrophytum star cactus:

  • The Flowers of the Astrophytum star cacti are stunning star-shaped and bloom in various colors like yellow, white, or pink.
  • The stem of the Astrophytum star cactus is usually thick and columnar; covered with areoles that contain sharp black or golden spines.
  • You can propagate living rocks through methods such as seed germination or by taking stem cuttings.
  • The star cacti are slow-growing cactus plants, so they require patience and care. 

Star Cactus Astrophytum Care

You should keep in mind the following things when caring for your cute star cactus:

Watering Needs

Water your Astrophytum star cactus sparingly, allowing the soil to dry between waterings to avoid root rot. When they are growing in the spring and summer, give them a good drink, then wait until they are completely dry before giving them more water.

Light Requirements

Astrophytum living rocks thrive in full sun to partial shade for at least 4-6 hours daily but should be placed in a spot with minimal heat exposure to maintain these stars' cactus flowers and vibrant foliage, resembling sun-worshippers.

Optimal Soil & Fertilizer Needs

The Astrophytum star cactus prefers well-drained soil, specifically formulated for cacti. When it comes to fertilizing your star cactus, it only needs a small amount of fertilizer (5-10-5) applied once a year in spring.

Hardiness Zones & More

Astrophytum star cacti thrive in USDA hardiness zones 9–11, preferring warm temperatures between 60°F and 85°F. They can tolerate higher temperatures but need shade. They prefer low-humidity environments that require good air circulation.

The Bottom Line

Overall, The Astrophytum star cactus is a stunning and resilient plant that adds a touch of celestial beauty to any collection. With its unique star-shaped markings and striking appearance, it's sure to catch the eye. When caring for an Astrophytum, remember to provide it with plenty of bright, direct sunlight while ensuring the soil is well-draining. Water sparingly and allow the soil to dry out between waterings to prevent root rot. These star cacti thrive in warm temperatures and can tolerate low humidity levels. In our detailed Bishop’s Cap article, you can learn more about the features and Astrophytum care in detail.

Other popular cactus genus types include Schlumbergera, Gymnocalycium, and Rebutia.