What kind of growing environment does the dwarf morning glory like?

Morphological characteristics of the dwarf morning glory

The dwarf morning glory is an annual or perennial herb. The stems climb upward; the leaves are narrowly oblong to spoon-shaped, with bluntly rounded tips, stalked, and entire; the neck is short and clustered, the flowers are sparse, and the cyme is solitary. The corolla is bell-shaped or funnel-shaped, blue and red, with white edges and a yellow throat, annual, with stems erect or climbing upward, many branches that droop, a white star-shaped block inside the flower, and a yellow flower center, plus a single color of red, blue, pink or white around the outer ring, but the flower is indeed like the morning glory, only able to stay open for one day, so it can be said to truly live up to its name: a single flower possessing three colors, the three-colored morning glory.

Growth habits of the dwarf morning glory

The dwarf morning glory can be sown from March to May, blooms from June to July, and mostly opens in the morning.

The dwarf morning glory likes warmth, moisture, and plenty of sunlight; it is not strict about soil and can be cultivated with organic premium potting soil. During the growing period, the soil must be kept moist and must not be allowed to dry out, and it should be placed outdoors in a place with ample light. After sowing, it will bloom in about 70 to 90 days. From one to one and a half months before flowering, apply fertilizer once every two weeks to increase the fertility at flowering time and make the flower colors vivid.

The branches of the dwarf morning glory have a trailing habit, so during the growing period, when the stems and branches elongate, moderate pruning can be given, and supports should be set up to prevent lodging. It can also be planted in hanging baskets or flower beds and allowed to grow drooping, which is also a good choice.

Although the three-colored morning glory has good heat tolerance, when the severe heat of midsummer arrives, the stuffy, hot weather easily makes the plant appear weak, so the cultivation environment must be kept ventilated; and because transpiration is relatively fast, attention must be paid to water replenishment, but the growing medium used must have good drainage, so as to avoid the roots rotting easily in a hot, humid condition. Its cold tolerance is also good, so the cultivation period can be extended to early autumn.

Propagation methods of the dwarf morning glory

The dwarf morning glory is generally mostly propagated by sowing. The sowing period can be from early spring to early summer, and the suitable germination temperature is about 18 to 25°C. It can be sown in a seedling tray, covered with a thin layer of soil, and kept moist. The seedling tray can be covered with transparent plastic film to maintain humidity, but water must not accumulate in the tray. It will germinate in about 7 to 14 days. At this time, the plastic film can be removed and the tray placed in a bright place. When there are 3 to 5 true leaves, it can be transplanted into a pot, but the young seedlings of the three-colored morning glory are not tolerant of transplanting, so care must be taken during transplanting. It can also be directly sown in a pot from the very beginning.

The dwarf morning glory is suitable as a greening and beautifying material for fences, railings, and trellises.