Can Houttuynia cordata be grown by cuttings? When is the best time to grow Houttuynia cordata?

1. Will the cuttings survive?

Houttuynia cordata is rarely propagated by sowing because the germination rate of sowing is not high. Houttuynia cordata can be propagated through cuttings, which is one of its propagation methods. Cuttings are easier to operate and have a high survival rate. You can choose this method for propagation at home.

2. Cutting time

The time for Houttuynia cordata cuttings can be chosen in spring and summer. The temperature in these two seasons is relatively high and the air humidity is relatively high, which is conducive to the rooting of cuttings. Pay attention to avoid strong light during cuttings in summer. It is best to cut in a cool place to prevent water loss due to sun exposure. Cuttings can also be taken in autumn and winter, but the temperature is relatively low, so you must pay attention to keeping warm. You can take cuttings indoors and ensure the temperature is good for survival.

3. Cutting method

1. Cut branches: Choose a well-growing Houttuynia cordata plant and cut strong branches without diseases and insect pests from it. The cuttings do not need to be too long, about 12-15 cm will be enough. Remove the leaves at the bottom and set aside for later use.

2. Prepare the substrate: The substrate can be sandy soil, which needs to be breathable and loose to increase the survival rate.

3. Carry out cuttings: Cut the selected branches into the substrate, then water them, shade them, and wait for the branches to take root.