1. Growth and Height: Chrysanthemums are perennial plants that can grow up to 2-3 feet in height, depending on the variety. They have a bushy growth habit and produce an abundance of flowers. 2. Watering Needs: Chrysanthemums require regular watering to keep the soil moist but not waterlogged. It's important to water the plants at the base to avoid wetting the leaves, as this can promote disease. Water deeply once or twice a week, depending on the weather conditions, to ensure the roots receive adequate moisture. 3. Pruning Needs: Regular pruning is necessary to promote bushier growth and more abundant flowering. Pinch back the tips of the chrysanthemum stems when they reach about 6 inches in height. Repeat this process until mid-summer, allowing the plant to develop multiple branches. Additionally, deadhead spent flowers to encourage continuous blooming. 4. Hardiness: Chrysanthemums are generally hardy in USDA planting zones 5-9. However, specific varieties may have different hardiness levels, so it's essential to choose cultivars suitable for your region. 5. Overwintering: Chrysanthemums can survive winter in milder climates. Before the first frost, cut back the stems to about 6 inches from the ground. Apply a layer of mulch around the base of the plant to protect the roots from freezing temperatures. In colder regions, it may be necessary to dig up the plants and overwinter them indoors or in a greenhouse. 6. Planting Zones: Chrysanthemums can be grown in a wide range of planting zones, depending on the variety. However, they generally thrive in zones 5-9, where the temperatures are moderate. 7. Sowing Directions: Chrysanthemums can be grown from seeds, but they are more commonly propagated through division or by purchasing young plants. If starting from seeds, sow them indoors in early spring, 8-10 weeks before the last frost date. Cover the seeds lightly with soil and keep them moist until they germinate. Once the seedlings are large enough to handle, transplant them into individual pots or directly into the garden.