UC ANR is committed to providing an accessible and inclusive web experience for all users. If you encounter an accessibility barrier or need content in an alternative or remediated accessible format, please contact anraccessibility@ucanr.edu.
By Karen Russu and Aline Cullen, UC Master Gardeners There are 20,000 known species of bees worldwide with 4000 species native to the U.S. - 1600 in California and 400 in California urban areas.
By Aline Cullen and Claudia Coleman, UC Master Gardeners Natural habitat for birds has decreased primarily due to land development and natural disturbances. Nest boxes can be beneficial for over 50 species of birds, both for local use and during migratory activity.
By Peggy Burhenn, UC Master Gardener We enjoy attracting birds to our landscapes as they bring many benefits. Bird watching is a fun and educational experience for all ages.
By Linda Lewis Griffith, UC Master Gardener Planting Plant blackberries in the dormant season, mainly in December and January. Dig a hole large enough to accommodate the roots. Prune off any damaged roots. Spread healthy roots within hole. Plant so that base of stalk is 1 higher than level of soil.
By Kim Wilson and Nicki Edwards, UC Master Gardeners Californians concerned about water resources during the drought are making tough choices involving home irrigation. Reducing irrigation takes a toll on landscape trees already struggling through the drought.
Here are two articles on citrus cultural practices from knowledgeable UC Master Gardeners. The first, by Charles Davis, focuses on citrus history and Southern California-specific advice. The second, by Thorv Hessellund, offers practical, step-by-step tips for home gardeners?s.
By Sandy Daly and Kim Wilson, UC Master Gardeners Yellow citrus leaves are often due to root dysfunction caused by issues related to irrigation, disease or nutritional deficiencies.
By Kim Wilson and Linda Robertson, UC Master Gardeners Asian Citrus psyllid (ACP) and the devastating citrus disease Huanglongbing (HLB) are a serious concern for all California residents who enjoy citrus, whether from their yards or the market.
By Linda Robertson, UC Master Gardener There is a long tradition of growing citrus trees in pots. In the 17th and 18th centuries, European gentry had orangeries and gardens lined with citrus trees in containers that were moved into heated greenhouses for the winter.
By Ray Festa and Andy Tupper, UC Master Gardeners Composting is a great way to recycle kitchen and yard waste and produce a beneficial soil amendment for your garden. With the proper tools, materials, and knowledge of basic rules, gardeners can produce quality compost.
