How to propagate Morinda officinalis? A detailed explanation of common propagation methods

Morinda officinalis is a perennial woody climbing plant with effects such as tonifying kidney yang, strengthening tendons and bones, and dispelling wind-dampness. Because its cultivation benefits are relatively good, it has attracted many people to grow it. However, to grow Morinda officinalis well, doing its propagation work well is extremely important. So what propagation methods does Morinda officinalis have? Let's take a look together.

1. Seed propagation

The seeds of Morinda officinalis are not suitable for long storage, so it is best to sow them as soon as they are collected. First, select robustly growing plants to keep as mother plants, strengthen management, and make them bloom and bear fruit more. Collect the seeds in October-November, then store them well, and take them out for sowing in February-April of the following year. When sowing, reasonably control the plant and row spacing at 3×3cm, and after sowing cover with fine soil about 1cm deep. After about one to two months, the seeds will germinate and emerge, with an extremely high survival rate.

2. Cutting propagation

Select robust 1-2 year old vine stems free of pests and diseases, cut them from the mother plant, and cut them into 5cm long single-node sections or 10-15cm long 2-3 node sections as cuttings. Cut the upper end of the cutting flat and the lower end into a slanted opening. The pruning tool must be sharp to avoid producing splits. The upper node should retain leaves, while all leaves on the other nodes should be cut off. Insert them as soon as they are cut. If they cannot be inserted in time, it is best to dip the roots in a slurry of plant ash and yellow clay and heel them in in a dark and moist place. The time for cutting is generally chosen around the spring rainy season, as this can increase the survival rate. Open furrows on the seedbed at a row spacing of 15-20cm, insert the cuttings obliquely into the furrows at a plant spacing of 1-2cm, then cover with a layer of disinfected fine soil, leaving only a small section exposed above the ground. Generally, cuttings can take root in 20 days, with a survival rate of more than 80%.

3. Tuberous root propagation

Select root tubers that are plump and uniform, with unbroken root bark and free of pests and diseases, as seedlings, and cut them into 10-15cm small sections. Open furrows on the seedbed at a row spacing of 15-20cm, then place the cut tuberous roots flat in the furrows at a plant spacing of 5cm. Then cover with soil and press firmly, leaving the tuberous roots exposed about 1cm above the soil surface.

The above is an introduction to the propagation methods of Morinda officinalis. I hope it can help you. If you want to learn more related knowledge, please stay tuned to us.