Plants in genus cephalocereus
Plants in genus cephalocereus
Cephalocereus polylophus
Cephalocereus polylophus, also known as the crested cone cactus, is a fast-growing columnar cactus native to Mexico. It requires well-drained soil and abundant water during summer, but should be kept dry in winter. This cactus can be grown in rock gardens in mild climates and needs full sun exposure as it matures.
Cephalocereus euphorbioides
Cephalocereus euphorbioides is a columnar cactus that grows about 5 to 7 inches a year. It is cold intolerant and requires well-drained soil. The cactus needs regular watering in summer but should be kept dry in winter. Young plants need light shade, while mature plants thrive in full sun.