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Periwinkle cuttings propagation method
I. Preparation of soil

When taking cuttings, the substrate is usually made of peat, perlite and vermiculite in the ratio of 4:1:1. When ready, put it into the pot and water it once.

Two, cut the branch

Generally, pinch 10-12cm directly from the top to the bottom half, and then use scissors to cut both sides, cut all the leaves at the bottom and leave only 1-2 leaves at the top. Use scissors carefully, preferably not by hand to avoid infection.

Three, inserted into the substrate

Cuttings are usually taken between June and September, which is a period of higher temperatures, conducive to rooting. The cuttings are one-third of the depth of the cuttings in summer and two-thirds in spring. Summer temperatures are high and perishable, and spring temperatures are low and humidity is low, so the cuttings are deeper.

Four, late maintenance

Inserted in a timely manner after spraying and covered with plastic bags. If conditions are good, you can make a seedbed, the top of a film, pay attention to moisturizing. The temperature is best controlled at 20-25 degrees, 20 days or so rooted. See more articles like this one.