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  • Thursday, December 14, 2017 - 3:34pm

    Only one of these cones is from a pine. Can you guess which one? All were collected from the ISU campus! #horticulture #quiz #finalsweek #isuextanr #isucals #pinecones
  • Tuesday, December 12, 2017 - 9:30am

    The end is near! As finals come to an end, lab clean up begins. These roses from a post harvest experiment in Hort 221 are destined for the compost pile! #horticulture #postharvest #roses #finalsweek
  • Monday, December 11, 2017 - 8:37am

    Its finals week! Dont be blue like this poinsettia, the holiday break is almost here! #bluepoinsettia #horticulture #finalsweek #isucals #isuextanr
  • Thursday, December 7, 2017 - 10:29am

    The Hort 330 greenhouse is in full bloom with summer annuals not poinsettias! Seems odd this time of year, but these are the quiz plants! The last quiz is today then these plants go away - Ill miss them but Im sure the students wont! #deadweek #annualflowers #isucals #horticulture #idthatplant
  • Monday, December 4, 2017 - 9:25am

    Poinsettias are available in more colors than red. This striking one is part of the Monet series of cultivars. Lovely right? #horticulture #poinsettia #holidayplant #isuhortclub

Iowa State University Department of Horticulture

Iowa State University Department of Plant Pathology and Microbiology

Iowa State University Department of Entomology

Plant and Insect Diagnostic Clinic