Is geranium cold-resistant? Don't test it.
This article introduces you to the knowledge about geranium, is geranium cold-resistant? Don't test it, and then shares detailed content.
Geranium has many advantages, but it also has its shortcomings. For example, some gardeners ask if geranium is cold-resistant? Geranium is not only not cold-resistant but also not heat-resistant. Generally speaking, the safe winter temperature for geranium is above 0℃, excluding individual large seedlings that can withstand slightly colder temperatures, which depends on the maintenance environment.
For geranium, the safest winter temperature in a frost-free and windless environment is above 0℃, and water should be controlled appropriately. If it is in an area with frost, the safe temperature should be higher, and early prevention is better than cure.
Moreover, for outdoor planting, the lowest temperature should also be considered. Do not judge based on the daytime temperature, but on the lowest temperature.
Since geranium is not cold-resistant, let's continue to talk about its intolerance to heat.
The heat resistance of geranium is generally poor, which is a common problem. Generally speaking, the heat resistance ranking from high to low is large-flowered > angel > hanging > upright. In terms of plant height, tall > short; green leaves > colored leaves; maple leaf geraniums are generally average. Of course, this is a general statement, and it also depends on the variety and the robustness of the seedlings.
For geranium to safely survive the summer, it is recommended not to spray water, avoid rain, and not water too frequently, but also not too dry. Avoid repotting or changing soil, keep the leaves and stems dry, and pay attention to shading.
The above is a detailed introduction to "Is geranium cold-resistant? Don't test it," have you understood?