These plants are best suited to north or east ... Fluctuations in temperature can cause the leaves of the cactus to turn red, so ensure that the plant is placed somewhere where it will receive ...

It has relatively small, scale-like bright red flowers and yellow egg-shaped fruit. HABITAT: This cactus grows on bare rock with a minimum ... the year but peaks in February and March. The plants are ...

with pink to red or—occasionally—white flowers topping the plant. Like all cacti, it prefers full sun and well-draining soil. This particular cactus is only hardy in Zone 10 and milder climates.