Growth habit: A clump-forming perennial grass that grows up to 5 feet tall. Light: Needs full sun. Water: Will tolerate short periods of drought. It is best to water weekly. Fertilizer: Feed with a ...

Q: Will my purple fountain grass come back after the winter and if so, should I prune it back now? - B.T., Houston A: This is one of the less cold-hardy ornamental grasses, so it depends on how harsh ...

Older man pruning tall shrubs in snowy yard. - Svetlana-cherruty/Getty Images Even though perennial plants are still at rest during February's waning days of winter, you still have work to do if you ...