How to propagate Mirabilis jalapa

Seed propagation of Mirabilis jalapa

It is very simple to propagate Mirabilis jalapa by sowing, and Mirabilis jalapa has a strong self-seeding ability. So, how should Mirabilis jalapa be sown?

Mirabilis jalapa is usually sown in spring, blooms in summer, and bears fruit in autumn.

In March or April every year, sow the seeds of Mirabilis jalapa. If the temperature is kept between 15 and 20 degrees and pay attention to moisturizing, they will germinate and grow into seedlings within a week. When the seedlings grow 2 to 4 leaves, they can be transplanted. After transplanting, pay attention to shade and maintenance.

Mirabilis jalapa grows relatively fast and is not difficult to maintain. Just pay attention to proper fertilization and watering. Since it is a flower with deep roots, it is not suitable for sowing in the seedbed. It can be sown in a small flowerpot and transplanted when it grows to a size that can be transplanted.

It is also very easy for Mirabilis jalapa to self-seed. After the Mirabilis jalapa has produced seeds, let the seeds fall off on their own and they will easily germinate the next year.

Mirabilis jalapa old roots propagate

As the Mirabilis jalapa grows, its underground roots gradually age, but don't think it is hopeless, the old roots can be reused to breed new Mirabilis jalapa.

When the temperature is low in winter, the above-ground plants of Mirabilis jalapa have already rotted. At this time, the roots of Mirabilis jalapa can be dug out and stored. After digging out the roots, dry the roots of the Mirabilis jalapa until the surface is dry. After that, store it in a cool and dry place. Be careful not to water it. Keep the temperature at around 10 degrees. In the spring of the second year, you can plant it again.

Mirabilis jalapa cutting propagation

Cuttings are a common method of flower propagation, and Mirabilis jalapa can also be propagated by cuttings. Remove the young buds (foot buds, top buds, axillary buds) of Mirabilis jalapa and use them as cuttings. Insert them into the soil mixed with slag, sand and garden soil. Keep the temperature at around 20 degrees. Generally, they will take root after 10 days. Just move it after rooting.