How to grow Helleborus in winter and how low of a temperature can it withstand

1. How to keep it in winter

1. See more sunlight: The helianthus annuus is also called the helianthus annuus. It is a plant belonging to the Ranunculaceae family. It looks quite beautiful and likes sunlight very much. The intensity of sunlight in winter is lower, so we need more exposure to sunlight to promote photosynthesis and synthesize nutrients to promote healthy growth.

2. Proper water control: Although the helleborus is a relatively cold-resistant and moisture-loving plant, it still needs proper water control in winter and cannot be watered too much. Pay special attention to the water temperature. Do not rashly water the plants with cold water that is too cold. You need to collect the water first and wait until the water temperature is almost the same as the room temperature before watering.

3. Stop fertilizing: Before and after winter, you can apply more phosphorus and potassium fertilizers to the helianthus annuus. In winter, the demand for fertilizer becomes very small, and fertilization needs to be strictly controlled or suspended. When the plants warm up again in spring, you can resume fertilizing.

2. How many degrees of low temperature can it withstand?

The helleborus is a relatively cold-resistant plant that can withstand low temperatures in winter and can survive outdoors. It can withstand temperatures of minus 10 degrees Celsius and generally will not be frozen to death. If you are in a particularly cold area, take appropriate warming measures.