Horticulture Disorders ID, IDPix CardsYou don't need to start a diseased plant collection to teach horticulture disorders if you have these these cards that show 64 different diseases, disorders, and pests common to horticulture plants. Best of all, you don't have to be a plant expert because all the information you need is included on the back of the card. These 4"x 6" cards are laminated so they will last through many classes and CDE practices. Each card is labeled on the back with the