Introduction Introduction to Plant Science Organization of the Book Terms Used in This Book 1. Plant Basics Cells Xylem and Phloem Photosynthesis Plant Myth: Plants Raise the Oxygen Level in Homes ATP and the Energy Cycle Respiration Meristematic Cells Classification of Plants 2. Roots Root Basics Types of Roots Plant Myth: Feeder Roots Are Located Under the Dripline Effect of Gravity Cut Roots and Side Roots Plant Myth: Circulating Roots Continue to Circulate Conditions That Affect Root Growth Plant Myth: Transplant Solutions Grow Better Roots Root Growth in Winter Absorption of Water and Nutrients Plant Myth: Is Soil pH Important? Roots and Microbes Plant Myth: Purchased Mycorrhizal Fungi Are Good for Plants Plant Myth: Roots Grow Towards Water The Rhizosphere 3. Stems The Outer Structure of Stems Internal Structure of Stems Trichomes Buds How Stems Grow The Importance of Photosynthesis Underground Stems Plant Myth: Plant Bulbs after the Ground Is Frozen Plant Myth: Bearded Iris Should Be Planted with Rhizome Showing 4. Leaves Leaf Structure How Sun Affects Leaves Why Are Some Leaves Red? Plant Myth: Evergreen Needles and Oak Leaves Are Acidic Functionality of Damaged Leaves Natural Pesticides Signaling Between Plants Pest-Proof Leaves Water Stress and Wilting Leaves Leaf Abscission Variegated Leaves 5. Flowers Parts of a Flower Pollination What Causes Flowering? Why Do Plants Not Flower? Plant Myth: High Phosphate Grows More Blooms Tough Love for Plants Attracting Pollinators Enjoy the Bracts Dioecious and Monoecious Plants 6. Fruits and Seeds What Is a Fruit? The Importance of Fruit Different Types of Fruits Fruit Development Seed Development Suckering Tomato Plants Seeds from Non-Flowering Plants Soil Seed Bank 7. The Whole Plant Life Cycle of Plants Plant Dormancy Movement of Water Movement of Nutrients Plant Myth: Leaves Can Be Used to ID Nutrient Deficiencies Movement of Sugars Seasonal Sharing of Resources Overcoming Physical Damage How Do Plants Get Taller? Following the Sun How Light Affects Plant Growth Gravity 8.

Woody Plants What Are Woody Plants? Structure of Woody Stems Where Does Wood Come From? Plant Myth: Newly Planted Trees Need to Be Staked Storage of Sugars Taproots vs. Fibrous Roots Composition of Wood Apical Dominance Healing Damage Plant Myth: Damage on Trees Should Be Painted Conifers 9. Environmental Factors Garden Hardiness Zones Dealing with Cold Protecting Plants from Cold Dealing with Heat Dealing with Water Extremes Adaptability of Plants How Climate Change Affects Gardens 10. Growing from Seeds When Is Seed Mature? The Seed Germination Process The Mysterious Cotyledons Why Do Seeds Stay Dormant? Breaking Dormancy Plant Myth: Seeds Can Have Double Dormancy Seed Storage Best Method for Starting Seeds Indoors 11. Selecting Seeds Basic Genetics Hybrids vs. Heirlooms GMO Seeds Days to Maturity Buying Unusual Seeds 12. Vegetative Reproduction Natural Vegetative Reproduction Rooted Stems and Leaves Artificial Vegetative Reproduction Plant Myth: Homemade Rooting Hormones Work Well Grafting 13. Plant Names Why Use Botanical Names? Naming Conventions The Proper Way to Name Your Plants Index About the Author Connect with Robert Pavlis About New Society Publishers.