If you cut back a Croton houseplant, new growth will sprout from the cut area. If a Croton growing outside has suffered freeze damage, scratch the stem just below ground level. If it is still green, new growth should appear six to eight weeks after the temperatures warm up.
About this Author
Melody Lee worked as a newspaper reporter, copywriter and editor for 5 years. In addition, she has edited magazine articles and books. Lee holds a degree in landscape design and is a Florida master gardener. She has more than 25 years of gardening experience, which includes working at nurseries and greenhouses.