Home › Flowers & Gardening › Article

What is the best time to plant Catharanthus roseus (Madagascar periwinkle)?

Flowers & Gardening 0 views
Planting Catharanthus roseus is generally done in spring and autumn. In spring, it is done from March to May, with the temperature kept between 20-25 degrees. In autumn, it is done from September to October, and it should not be done earlier, because the high temperatures in the earlier period are unfavorable for its germination. In addition, after germination, care should be taken to avoid direct strong sunlight.

I. Planting in spring and autumn

Planting Catharanthus roseus is generally done in spring and autumn, when the temperature and environment are more favorable for its rooting and growth.

II. Specific planting time

When planting in spring, the specific time is generally chosen from March to May, and the temperature is best between 20-25 degrees. If you want it to bloom earlier, you can sow it earlier in a greenhouse. If conditions permit and the indoor temperature in winter can reach above 10 degrees, you can also sow in autumn, with the specific time best in September to October, and it is best not to do it earlier. This is because the high temperatures in the earlier period are unfavorable for its germination.

III. Points to note

Catharanthus roseus generally germinates about 2-3 weeks after sowing, and at this time direct strong sunlight must be avoided. Only when 3 pairs of true leaves have grown can it be potted. Later, be sure to pay attention to watering, fertilizing, and supplying sufficient nutrients.

Related Articles