Herbicides, when used properly, rarely cause problems on nontarget plants, but they can sometimes injure other plants. This publication examines the common causes of herbicide injury and how to avoid them.
Discusses how gardeners can help address the growing landfill problem by reducing yard waste (leaving grass clippings on lawns) and by recycling yard waste through composting. Explains the ingredients of compost and how to contain, manage, and use compost.
This publication discusses precautions, label clearance, walks, patios, drives, and vegetable gardens. Tables are included listing the non-selective and selective weed killers, vegetables, fruits and nuts, flowering annuals, perennials, bulbs and tubers, and ornamental ground covers, trees, evergreens, and shrubs.
This publication identifies the types of injury caused by cold weather, the factors that influence the degree of injury, and ways to prevent or reduce injury. Tables are included listing the symptoms of freezing injury on some vegetables, frost resistance of annual flowers, floral development stages for fruit crops, critical temperatures for flower bud kill, critical temperatures and cold injury evaluations for small fruit crops, application precipitation rates, and row covers and frost protection. An illustration is also included showing the USDA hardiness zones of the United States.
Gardening in containers or raised beds can be just the answer for would-be gardeners who would love to grow their own vegetables and flowers, but lack the space or physical ability for a traditional garden. This publication examines how to plan, plant, and care for raised bed and container gardens.
This publication discusses the source of toxicity, implications for horticulture, juglone sensitivity in plants, plants observed to be sensitive and tolerant to juglone. An illustration of a typical leaf and nut characteristics of black walnuts is included.
This publication discusses collecting planting materials, drying methods, special preservation techniques, dyeing and coloring, and using preserved plant materials. Tables are included listing microwave oven flower drying times and the suggested methods for preserving plant materials.