What flowers are suitable for raising in Qiqihar
Qiqihar, which grows on the fertile soil of Northeast China, is covered in silver in winter and full of greenery in summer. This city, known as the "Crane City", has a unique climate that breeds a unique plant landscape. Want to create your own cold garden? This local flower growing guide will take you to unlock the correct way to open garden greening. The climate characteristics of the cold land garden are adapted to the temperate monsoon climate with an average annual temperature of 3.5 ° C, bringing 180 days of frost-free period and 1300 hours of annual sunshine. The special environment with a temperature difference of 15 ° C between day and night requires garden plants to pass the "low-temperature domestication test"-it is wise to choose varieties that can overwinter at-30 ° C. List of outdoor star plants The red leaves of purple-leafed plums can span three seasons, and the vines of clematis can cover a 2-meter fence. The recommended planting list includes: ·Top five cold-resistant: wintersweet/plum blossom/lilac/ginkgo/peony·Colorful flower landscape: core-rooster chrysanthemum × Gesang flowers mixed sowing to create a wild flower carpet·Three-dimensional landscaping: bluegrass + torch flowers form 3D flower wall indoor green plant maintenance secrets During the heating period from October to April of the following year, it is recommended to maintain the air humidity at 40%-60%. Recommended placement: ·Window sill area: drying-resistant crab claw orchid/bougainvillea·Entrance area: shade-resistant green radish/white crane taro·Floating window area: light-loving sunflower/dragon blood tree city symbol plant decoding the glory of lilac The lilac, which was elected as a city flower in 1987, can bloom in an environment of 5℃. Planting techniques: ① Applying bone meal in late autumn to promote flower bud differentiation ② pruning in early spring to retain 5 pairs of bud points ③ timely removal of residual ears after flowering Analysis of city tree candidate varieties Although the city tree has not yet been officially established, Korean pine (cold tolerance index ★★★) and sugar maple (viewing period of 200 days) have become popular candidates. The autumn and red leaf landscape of sugar maple can last for 45 days, echoing the formation season of lilac.
In this black land, whether it is the proud red plum blossoms in the courtyard or the blooming lilacs on the balcony, they all tell the tenacity of life. Choose plant varieties that adapt to the local climate and make green an eternal link connecting the city and nature.