Oxalis can be divided at any time, but it grows more vigorously in spring and autumn.
First, select the plants with good growth, that is, the rhizome has many small branches, take them out of the basin, do not remove the soil at the root.
Break the plant into several clumps by hand, and determine the size of the clumps according to the bud eyes on the rhizome. Generally, more than 3 bud eyes are reserved for each clump. If there are many leaves, they can be removed directly.
After drying the wound in the shade, put the divided plants into the sandy soil, keep the temperature at 13 ~ 18 ℃, and they will soon take root and grow leaves. (Oxalis has a strong germinating power and will soon form leafy plants.)
Sowing is only in spring.
The seeds of Oxalis are smaller, so they should be sown indoors.
First, prepare a flowerpot with a larger diameter (instead of a foam box). Sprinkle the seeds evenly on the soil table and cover the soil with 1~2 cm.
A layer of plastic film is placed on the back cover of the sowing to ensure the humidity in the basin.
It can germinate 10-12 days after sowing, and can be transplanted into a flowerpot after growing seedlings. 3-5 plants can be planted in a flowerpot.
