When is the best month to propagate osmanthus? Which month is the most suitable for propagating osmanthus?

When is the Best Time to Propagate Osmanthus

Today's sharing: the best time to propagate osmanthus in terms of green plants and flowers, let's take a look together.

When is the Best Time to Propagate Osmanthus

Osmanthus is generally propagated from mid-May to mid-July and from mid-September to mid-October. This is because during this period, the osmanthus has stopped growing new branches, the branches are rich in nutrients, and the survival rate after propagation is relatively high. The branches selected for propagation should be healthy and disease-free, and the soil should be fertile, loose, and well-draining, both of which are important factors for survival after propagation.

When Do Osmanthus Cuttings Bloom

If the osmanthus cuttings are purchased from the market, they will need to recover and grow in the first year after purchase and can bloom in the second year. If we propagate them ourselves, generally, the osmanthus cuttings with 4-6 years of age can bloom.

Best Time to Propagate Osmanthus Tree

The best time to propagate the osmanthus tree is between mid-May to mid-July and mid-September to mid-October. This is because the temperature is suitable during these periods. The osmanthus tree also stops growing new shoots at this time, the branches are rich in nutrients, and the survival rate of propagation is high.

Although osmanthus branches can be rooted, do not propagate them in winter. Because the temperature is too low in winter, and the optimal temperature for the osmanthus to root is between 25°C to 28°C, it is not easy to root after propagation in winter.

Methods and Steps for Propagating Osmanthus

Soil Requirements

The soil used for propagation is preferably fertile sandy loam, as it is loose, breathable, and has good drainage. Such soil is rich in nutrients and less likely to accumulate water, avoiding the problem of waterlogging that could rot the cuttings.

Cutting Treatment

Select a healthy and disease-free branch from a strong mother plant. The cuttings are usually chosen from the upper outer part of the crown, preferably this year's semi-woody young branches.

Then, cut about 10 centimeters, retaining the top two leaves of the branch. Note to cut the bottom of the cutting at an angle and then soak it in a rooting hormone solution for about an hour.

Propagation

Before propagation, make a hole in the soil with a small stick or bamboo skewer, then insert the cutting into the hole, about 5 centimeters deep. Then press the soil around the cutting and water thoroughly with a diluted solution of carbendazim, cover with plastic film, and the propagation is complete.

Maintenance

While waiting for the cuttings to root, keep the soil moist. Spray the cuttings with water twice a day to maintain the humidity around them. Also, place the cuttings in a shady and well-ventilated area. After the cuttings have survived, they can be transplanted in autumn or the following spring.

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