The ISU Plant and Insect Diagnostic Clinic helps Iowans diagnose and manage plant diseases, weeds, and insects in fields and around your home. Here's an introduction to the clinic.
Describes and compares five grass species for use in special situations, including buffalograss, zoysiagrass, creeping bentgrass, rough bluegrass, and annual ryegrass.
Griffith Buck introduced 85 rose cultivars plus 15 geraniums and a heliotrope during his nearly 40 years at Iowa State. Here's more information about the man and his plants.
Select the best ground cover for your yard. Discover what type of plants work best in your area. Special features include 92 color pictures, 43 plant descriptions, and other tips.
Amaryllis are popular flowering bulbs grown indoors during the winter months. Learn how easy it is to plant an amaryllis bulb and how to care for it as it grows.
Discover more about this popular flowering plant. This publication discusses geranium culture, overwintering, potting, cutting, bare root plants, and growing them from seed.
Tuberous begonias, gladioli, caladium, cannas, and dahlias provide welcome color until a killing frost. Check these tips for growing and storing these perennial favorites.
