Inside of a greenhouse. (Photo courtesy of Iowa State University Extension and Outreach.)
Some homeowners may choose to save on their watering bill by waiting a couple weeks later to seed cool-season grasses this year, says Kansas State University horticulture expert Ward Upham. (Photo courtesy of K-State Research and Extension.)
Because perennials are less formal than annuals, they often are used in border plantings such as those pictured. (Photo courtesy of University of Missouri Extension.)

Less is more: Time to divide and conquer perennials

The coral colored hardy hibiscus is the latest unique color developed by Dariusz Malinowski, Ph.D., a Texas A&M AgriLife Research plant physiologist and ornamental plant breeder. (Photo by Dariusz Malinowski, Texas A&M AgriLife.)
Daylilies need to be divided every 3 to 4 years to maintain good flower production, says Kansas State University horticulture expert Ward Upham.

September to-do list: Divide daylilies  

Ho-ho-hold the holiday decorations