Astrophytum Ornatum

Astrophytum ornatum. also known as the Bishop's Cap or Monk's Hood cactus. is a small. globular cactus native to Mexico. Here are some tips for caring for this cactus:
 
Light:
- Astrophytum ornatum requires full. direct sunlight. Provide at least 6-8 hours of direct sunlight per day.
- In hot climates. protect it from intense afternoon sun to prevent sunburn.
 
Water:
- Water sparingly. allowing the soil to dry out completely between waterings.
- During the growing season (spring-fall). water when the soil is completely dry.
- In winter. reduce watering to once a month or less.
- Avoid overwatering. as it can lead to root rot.
 
Soil:
- Use a well-draining cactus or succulent soil mix.
- Add extra grit or perlite to improve drainage.
- Avoid heavy. moisture-retaining soils.
 
Temperature:
- Astrophytum ornatum prefers warm temperatures between 70°F and 90°F (21°C to 32°C).
- It can tolerate temperatures as low as 40°F (4°C) for short periods but should be protected from frost.
 
Fertilizer:
- Apply a diluted cactus fertilizer during the growing season (spring-fall).
- Avoid fertilizing in winter when the plant is dormant.
 
Repotting:
- Repot every 2-3 years in the spring when the plant becomes rootbound.
- Use a pot with excellent drainage holes.
 
With proper care. Astrophytum ornatum can live for many years and produce its distinctive and attractive ribbed. spiny form.