Horticulturist Ogren explores the safe sex issue (plant sex, that is), as well as many other allergy-related topics: organic gardening, protecting pets against allergies, handling allergy-related stress, and global warming's effect on allergies.

As recent years have seen alarming declines of insect and bird populations in many states, more gardeners have discovered the importance of including native plants in order to nurture these pollinators and sustain local ecosystems. But when so many popular landscaping designs involve exotic cultivars and invasive plant species, how can you create a garden that is both aesthetically pleasing and ecologically responsible? In this fully revised second edition of the classic guide Designing Gardens with Flora of the American East, gardening expert Carolyn Summers draws on the most recent research on sustainable landscaping. She is joined in this edition by her daughter, landscape designer Kate Brittenham, offering an intergenerational dialogue about the importance of using indigenous plants that preserve insect and bird habitats. The practical information they provide is equally useful for home gardeners and professionals, including detailed descriptions of keystone trees, shrubs, perennials, vines, and grasses that are native to the eastern United States. Accompanied by entirely new illustrations and updated plant lists, they offer chic yet eco-friendly landscape designs fully customized for different settings, from suburban yards to corporate office parks. The states covered in this book are CT, DE, IA, IL, IN, KY, MA, MD, ME, MI, MN, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI, and WV, as well as southern Quebec and Ontario.

Breathe Easy with This Groundbreaking Gardening Guide If you are one of the millions of people with allergies or asthma, this totally unique book shows you how to avoid plants that trigger allergies and to create a garden that will actually protect you by trapping pollen and cleaning the air around you. This revolutionary approach combines the best of horticulturist Thomas Ogren’s previous books—Allergy-Free Gardening and Safe Sex in the Garden—into a full-color guide, including hundreds of new and updated plant listings and photographs. Ogren’s innovative system for combating allergens is based on the crucial matter of plant sex. By replacing troublesome male plants in your yard with pollen-blocking female “pollen screens,” allergy sufferers can reduce or eliminate their symptoms. More than 3,000 plant listings are included, accompanied by an easy-to-use allergy ranking scale of 1 to 10. With many new pollen-free plants to choose from, as well as clearly marked “worst offenders” to avoid, this is the ultimate resource for home gardeners and professionals alike who want to build healthy, safe, and beautiful gardens that everyone can enjoy.

With his long-running 'Everyday Economics' column in Slate and his popular book, The Armchair Economist, Steven Landsburg has been leading the pack of economists who are transforming their science from a drab meditation on graphs and charts into a fascinating window on human nature. Now he's back and more provocative than ever with surprises on virtually every page. In More Sex is Safer Sex, Professor Landsburg offers readers a series of stimulating discussions that all flow from one unsettling fact. Combining the rational decisions of each of us often produces an irrational result for all of us. Avoiding casual sex can actually encourage the spread of diseases. To solve population pressures, we need more people. In his tantalizing, entertaining narrative, Landsburg guides us through these shocking notions by the light of compelling logic and evidence and makes suggestions along the way: Why not charge juries if a convicted felon is exonerated? Why not let firemen keep the property they rescue? As entertaining as it is inflammatory, More Sex is Safer Sexwill make readers think about their decisions in unforgettable ways -- and spark debate over much that we all take for granted.

Derived from Scott B. Rae’s widely adopted textbook, Moral Choices, this digital short looks carefully at the Bible’s teaching on sexual ethics and at specific issues like singleness, homosexuality, same-sex marriage, birth control, masturbation, and more. Confronting head-on some of the most difficult topics for Christians to navigate, Rae also includes cases and questions for further discussion. The Ethics of Sex thus provides wise and well-grounded instruction to an ethical question every Christian must answer, namely, “How can I please God in my sexual behavior?”

Rates the allegen-producing potential of over 3,000 common trees, shrubs, flowers, and other landscaping plants.

Garden Rules captures the essence of gardening by providing short, snappy, easy-to-remember tidbits of advice that will help homeowners and wannabe gardeners learn the shortcut rules to being successful. It is just enough of the right information to get started in gardening and enjoy the experience along the way.