What flowers are suitable for growing in Haidong, and what are the city flowers and trees?

1. Climate characteristics of Haidong

Haidong has a semi-arid continental monsoon climate, which is mainly characterized by drought, high altitude, long sunshine hours, strong solar radiation, and large temperature difference between day and night. The annual average temperature is around 3.2℃-8.6℃, the annual average rainfall is 319.2-531.9 mm, and the annual average sunshine hours is 2708-3636 hours. The frost-free period is about 90 days.

2. What flowers are suitable for growing in Haidong?

According to the climate characteristics of Haidong, many plants are suitable for cultivation. Among them, ground planting is greatly affected by the region, and is suitable for cultivating lupine, sage, marigold, summer jin, cosmos, zinnia, gerbera, cockscomb, calendula, gesang, crabapple, coreopsis, canna, dahlia, sunflower, dianthus, belamcanda, tulip, elmleaf plum, hosta, daisy, hibiscus, chrysanthemum, peach, peonie, rose, peony, peony, lilac, hollyhock, snake whip daisy, coreopsis, willow piercing daisy, etc. If placed in an indoor potted plant, it is less affected by the region and is easy to manage. Common potted plants can be grown with confidence, including southern plants. Water when it is dry, and keep it in a warm place indoors after the temperature drops. For example, green ivy, spider plant, gardenia, carnation, bougainvillea, areca palm, weeping angel, money tree, lucky tree, lucky bamboo, Clivia, orchid, etc.

3. What are the city flowers and trees of Haidong?

Haidong's city flower and city tree have not yet been determined.