Astrophytum Myriostigma Nudum (Bishop's Cap)

Astrophytum myriostigma 'Nudum'
Common Name: Bishop's Cap

Astrophytum myriostigma 'Nudum' is a spineless cactus prized for its smooth, deep green body. Unlike the standard species, this form lacks the characteristic white flecking, revealing its clean ribs and symmetrical star-shaped form. Mature plants produce soft yellow flowers with a yellow center.

☀ Light: Bright light to full sun

💧 Water: Water when soil is completely dry

🌡 Cold: Hardy to 20–25°F (dry)

✨ Highlights

• Smooth, spineless body

• Lacks the white flecking of the standard species

• Symmetrical star-shaped form

• Yellow flowers on mature plants

This cactus will ship bare root and will be ready to place directly in a well draining soil mix like our Custom Cactus Mix.

Photos in the listings unless otherwise specified are representative of the plant that will be sent to you.
However, Plants grow differently and each plant may vary slightly in shape, size, growth pattern, etc.
Of course, if you receive a plant that you are dissatisfied with please reach out to us. We want to make it right!

If temperatures near you are below 45℉ we highly recommend adding a Heat Pack to your order.
If temperatures where you live will be much lower than 20℉ even heat packs may not work. You may consider waiting until things warm up a bit. We know you love your plants just like we do and we wouldn't want any of them to freeze.