
(Stenocactus crispatus)

Wave cactus, Golden barrel cactus, Woolly cactus, Crispy cactus
Stenocactus crispatus is a species of cactus that has a globular shape and can grow up to 10 cm (4 inches) in diameter. It has distinctive ribs with long, sharp spines that are arranged in a spiral pattern. The flowers are small and pink, and bloom in the summer.
10-12 inches (25-30 cm)
Stenocactus crispatus prefers bright, direct sunlight for at least 6 hours a day. It can also tolerate partial shade.
Stenocactus crispatus prefers low humidity, so it does not need to be misted or humidified.
Fertilize the cactus with a balanced fertilizer once a month during the growing season.
Pruning is not necessary for Stenocactus crispatus, but you can remove any dead or damaged growth with clean, sharp scissors.
Common pests for Stenocactus crispatus include mealybugs, spider mites, and scale insects. Diseases are not common in this plant species.
4-6 inches (10-15 cm)
Water the cactus deeply once a week during the growing season (spring and summer), and reduce watering to once a month during the dormant season (fall and winter).
Stenocactus crispatus prefers warm temperatures between 70-90°F (21-32°C) during the day and 60-70°F (15-21°C) at night.
The growing season for Stenocactus crispatus is spring and summer.
Stenocactus crispatus is considered an easy plant to grow, as long as it is given the right conditions.
Stenocactus crispatus is hardy in USDA zones 9-11.
Stenocactus crispatus is also known as the 'brain cactus' due to its unique ribbed pattern.