The propagation and maintenance of Polygonum erythrorhizon

How to reproduce red polygonum

The common method of propagation of Polygonum erythrorhizome is sowing. It is generally propagated by sowing in March and April every spring. It can also be propagated by self-seeding. The cultivation and management are very simple. During the growing period, just pay attention to tillage, weeding and topdressing.

Autumn is the time when Polygonum multiflorum seeds mature. At this time, collect and select the seeds with full grains, healthy and high quality, and place them in a dry place. Wait until March of the following year to sow the seeds. After sowing, cover with 2 to 3 cm thick fine soil substrate. Remember to water thoroughly with a spray bottle every week, usually 1-2 times is enough. After the seedlings emerge, the spacing between the seedlings should be about 20 cm. Replenish water in time during the dry season.

Due to the growth characteristics of Polygonum multiflorum, Polygonum multiflorum propagated by rhizomes grows faster and produces more flowers.

Maintenance and management of Polygonum erythrorhizon

Ecological habits

Polygonum multiflorum is native to China and Australia and prefers a warm, humid and well-lit growing environment. It is resistant to barrenness and has strong adaptability, and can often be seen in wetlands near water. The soil for planting Polygonum multiflorum should be moist and loose, and it can be planted next to the house or by the ditch.

Field management