Canna can be planted in the yard. Canna's flowers are very bright and have good ornamental value. Planting in the yard can set off a very festive atmosphere. It is also very auspicious in geomantic omen, and it has the function of flourishing family and flourishing children.
Canna is more suitable for planting in the east of the yard, because canna belongs to woody plants, which represents woody position just in the east. Generally, when planting, the right position can make canna play a good feng shui role.
Canna cultivation in the yard is taboo.
1, which cannot be planted in hardened soil.
Canna root system grows vigorously, and it needs to obtain nutrients from the soil during the growing period. If the soil is hardened, it will affect the absorption of roots.
2, can not be planted in a cool place in the yard.
Canna likes warm and sunny environment. Planting in a cool place will affect the normal growth of canna, and freezing injury will occur if the temperature is too low.
Methods and key points of planting canna in courtyard
1, soil
When planting canna, the soil should be loose, fertile and well drained, which is beneficial to the root growth of canna.
2. Temperature
Canna likes warm environment. Generally, the most suitable temperature for its growth is about 22-25 degrees, and its cold tolerance is relatively poor. It is necessary to take warm measures when it is cold in winter.
3. Water and fertilizer
Canna needs watering after planting, and cake fertilizer and bone meal can be used as base fertilizer. After the real leaves grow, decomposed fertilizer should be applied every 7- 10 days to provide nutrients.