Can Houttuynia cordata be planted with seeds? How to obtain seeds?

1. Can I plant it from seeds?

Houttuynia cordata can be propagated by sowing seeds, but the germination rate is not high, only about 20%, so this method is generally not used for propagation. Most of the time, it is propagated and cultivated through division and cuttings. If you use seed propagation, you can choose March or April in spring. The surrounding temperature has certain requirements and needs to be maintained within the range of 17-25℃. If the temperature is too high or too low, it is not suitable for germination.

2. Sowing Method

1. Prepare the soil: Before sowing and planting, you need to prepare the soil first. Suitable soil can promote seed germination. You can choose loose, breathable sandy soil to ensure adequate drainage. After preparation, it must be disinfected first to kill the germs and insect eggs inside.

2. Seed selection: Seeds are the key factor in determining whether the plant will survive or not. You need to select healthy seeds that are full and free of diseases and pests.

3. Sowing: Because the germination rate of seeds is not high, you can sow more seeds to avoid the seeds failing to germinate and survive. After sowing the seeds, cover them with a thin layer of soil, making sure it covers the seeds, and then water them to keep the soil moist.

3. How to obtain seeds

If you already have Houttuynia cordata plants, you can take seeds directly from the plants. If not, you can buy seeds and sow them.