Section 1: Horticulture: An Introduction,
Unit 1- Exploring the Horticulture Field, Unit 2- Plant Taxonomy: How Plants Are Named. Section 2: Plant Science, Unit 3- Parts of the Plant and Their Functions, Unit 4- Environmental Requirements for Good Plant Growth, Unit 5- Growth Stimulants, Retardants, and Rooting Hormones.
Section 3: Plant Propagation,
Unit 6- Seeds, Unit 7- Softwood and Semi-hardwood Cuttings, and Micropropagation, Unit 8- Hardwood Cuttings, Unit 9- Separation and Division, Unit 10- Grafting, Unit 11- Budding, Unit 12- Layering.
Section 4: Greenhouse Management and Crops,
Unit 13- Poinsetties, Unit 14- Chrysanthemums, Unit 15- Easter Lilies.
Section 5: Integrated Pest Management, Unit 16- Integrated Pest Management and the Biological Control of Pest and Diseases, Unit 17- The Safe Use of Pesticides, Unit 18- Insecticides, Unit 19- Fungicides, Rodenticides, Molluscicides, and Nematocides, Unit 20- Herbicides.
Section 6: Container-Grown Plants,
Unit 21- Terrariums, Unit 22- The Art of Bonsai, Unit 23- The Interior Landscape: Houseplants and Plantscaping, Unit 24- Shrubs and Trees.
Section 7: Using Plants in the Landscape,
Unit 25- Annual Bedding Plants, Unit 26- Perennials, Ornamental Grass, Vines, Bamboo, and Prairie Gardens, Unit 27- Narrowleaf Evergreens, Unit 28- Broadleaf Evergreens, Unit 29- Deciduous Trees, Unit 30- Deciduous Shrubs, Unit 31-Ground Covers, Unit 32- Bulbs, Unit 33- Techniques of Pruning, Unit 34- Principles of Landscaping, Maintenance, Xeriscaping and Water Gardens.
Section 8: Lawn and Turfgrass Establishment and Maintenance,
Unit 35- Establishing the Lawn, Unit 36- Maintaining the Lawn, Unit 37- Renovation the Lawn.
Section 9: The Vegetable Garden,
Unit 38- Planning and Preparing the Garden Site, Unit 39- Planting the Vegetable Garden, Unit 40- Caring for the Vegetable Garden, Unit 41- Favorite Garden Vegetables and Herbs.
Section 10: The Small Fruit Garden,
Unit 42- Strawberries, Unit 43- Blueberries, Unit 44- The Bramble Fruits, Unit 45- Grapes.
Section 11: Holiday Crafts and Floral Designs,
Unit 46- Wreaths and Door Swags, Unit 47- Creating Holiday Centerpieces, Unit 48- Creating Bows for Floral Designs, Unit 49- Floral Designs, Unit 50- Corsages and Boutonnieres.