1 bare root plant with a root system. CANADICE grapes are a variety of grape developed by Cornell University in Geneva, New York. They are a cross between a red grape variety, the Canaiolo Nero, and a white grape variety, the Muscat Hamburg. Canandice grapes are known for their sweet, juicy flavor, and are often used in making wines, jams, and jellies. They are also a popular snacking grape and can be found in many grocery stores. When planting Canadice grapes, they should be planted in well-drained soil that has a pH of 6.5 to 7.5. The soil should also have plenty of organic matter. After planting, the plants should be fertilized with a balanced fertilizer that is applied in the spring and again in the fall. The plants should be spaced 8-12 feet apart and should be trained to grow on a trellis or other support system. When planting, the roots should be placed in a hole that is twice as wide and just as deep as the root ball. The soil should be firmly packed around the roots, and the plants should be watered deeply.