Physalis is a temperature-sensitive plant. We will explain the reason for this in this article. We will also go into what temperatures the nightshade plant specifically needs to germinate and in winter.
What temperatures does the Physalis need?
The popular Physalis peruviana needs temperatures between 20 and 25 degrees Celsius to germinate. In winter, ten to 15 degrees are required at all times.
Why is the Physalis sensitive to temperature?
The temperature sensitivity of Physalis peruviana comes from the fact that itoriginally comes from South America. The temperatures there are significantly higher than in our latitudes. The nightshade plant is used to a warmer climate, which is why it could not survive our cold winters outdoors.
At what temperature does the Physalis germinate?
The Physalis peruviana germinates at a temperaturefrom 20 degrees Celsius. 22 to 25 degrees is ideal. The temperature should remain as constant as possible in the upper range in order to keep the germination period as short as possible and to see the plant sprout as quickly as possible.
What temperature does the Physalis need in winter?
In order to survive the winter well, the Physalis needs constant temperatures ofabove ten degrees Celsius. 13 to 15 degrees are considered optimal during wintering, which must take place indoors.
Tip
Keep physalis in pots for several years
Due to its sensitivity to temperature, many gardeners in this country only cultivate Physalis as an annual. However, there is the option of keeping the plant for several years. For this purpose, it is recommended to leave the Physalis in the pot all year round so that you don't have to dig it up to overwinter. Although the care required in the pot is slightly higher, you have less to do before winter.
