I want to know what flowers must be planted in northern gardens.

The climate in the north is dry, with four distinct seasons, very hot in summer and low temperature in winter, generally below 0 degrees, and the soil and water quality are alkaline, which is suitable for raising flowers with strong adaptability and good cold resistance in the north. In the north, cactus, chrysanthemum, peony, hibiscus, crape myrtle, sunflower, clematis, rose, radish, peony, Hosta, peach and brocade are suitable for cultivation.

I. Climatic characteristics in the north

The climate in the north is generally dry, with four distinct seasons, very hot in summer, more precipitation, low temperature in winter, generally below 0 degrees, and alkaline soil and water quality, which is suitable for raising flowers with strong adaptability and good cold resistance in the north.

Second, focus on suitable flowers

1, cactus: cactus has strong vitality, strong adaptability and low requirements for growth environment, and can be raised indoors in the north.

2. Chrysanthemum: Chrysanthemum likes cool climate and is relatively cold-resistant. Chrysanthemum planted on the ground, the underground rhizome can withstand the temperature of-10 degrees Celsius, which is suitable for ground planting and potted plants in the north.

3. Peony flowers: Peony flowers like to grow in weakly alkaline or neutral soil, which is just in line with the characteristics of the north, and they are particularly cold-resistant and can withstand temperatures of MINUS 30 degrees Celsius.

4, Hibiscus: Hibiscus is suitable for planting in the northern courtyard, can adapt to the surrounding environment, and is also very ornamental. It is more pleasing to the eye after the flowers bloom.

5. Lilac flowers: Lilac flowers have low requirements for soil quality and strong cold and drought resistance. They are also suitable for planting in northern courtyards.

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4. Peony

Paeonia lactiflora is also a plant suitable for cultivation in the north. If planted in the south, it will not bloom. After planting, remember to choose a location with sufficient light. Usually, when the soil surface is dry and watered in time, it will grow rapidly. Its flowering period is around May, and the flowers will be beautiful.

Third, the rest of the flowers.

In addition to the above flowers, it is also suitable for raising Osmunda japonica, sunflower, clematis, rose, green radish, Hosta, mountain peach, brocade flower, purse peony, carnation, rose, lingxiao and forsythia flower.