Adult plants are very tolerant of dry soil, and may not even require watering at all in wet or cool climates. During hot weather, water once or twice a week. Over-watering can lead to excessive vine growth with few flowers. Give them access to a trellis or arbor for shade, or let them grow on a dead tree or post. They cannot climb flat surfaces, so hang plastic netting in front of a wall or solid fence if you'd like the vines to grow there. Give the vines plenty of space; some varieties can grow 15 feet (4.6m) in a single season. Since most morning glory vines die every year, allowing your morning glory to climb living trees is acceptable as the vines will not harm the tree. (Don't try this in areas with mild winters, which morning glories can survive.) Fertilize when your morning glory is first planted, then no more than once a month during the growing season. If you fertilize too often, you will encourage foliage instead of blooms. Since morning glories have few problems with disease, you should find it easy to keep your morning glory plant healthy. Insect problems are also rare, but it's worth the occasional check for aphids and other insects. Your local nursery can help you address the problem if it occurs, usually with an organic pesticide. Morning glories are prolific and long-lasting bloomers, although they sometimes take a month or two to get started. Each individual flower opens in the morning and dies off before the end of the day. This makes morning glories one of the most interesting and beautiful flowers to decorate your garden. Air temperature will alter the color of the bloom and the length of time it stays open. Morning glories can survive a mild frost, but in most climates they will die in early winter. Morning glories are aggressive re-seeders, which is good and bad news from the gardener. You won't need to buy any more seeds for next season, but you might discover that your whole garden starts growing vines. Clear away the dead vines promptly to prevent this. New seeds will usually grow from the same spot, but you may gather seeds to plant by hand just in case. In warm climates where morning glories grow as perennials, you can grow new plants from short cuttings instead.
اسقِ نباتات مجد الصباح باعتدال. مد كرمات نباتات مجد الصباح بمواد تسلق. قاوم رغبتك في استخدام كمية كبيرة من السماد. افحص النباتات عن وجود آفات بين كل حين وآخر. راقب دورة الإزهار. أزل الكرمات الميتة في الشتاء.