Rosemary has a unique floral fragrance, so many people are worried about its toxicity, but rosemary itself is not toxic. It is also the most popular condiment in western countries, so don't worry about the influence of toxins.
Its fragrance can freshen the air. But it is best to keep the indoor environment well ventilated. Because on the one hand, rosemary needs a well-ventilated and sunny growth environment, on the other hand, if it is kept in a closed aromatic environment for a long time, it will make people feel dizzy and uncomfortable.
But it is best not to plant flowers indoors, because the soil in the flowerpot will produce fungal spores, which will affect some patients.
Matters needing attention in raising rosemary indoors:
1, water
Rosemary is suitable for growing in slightly wet soil. In the growing season, water is usually poured every 3-4 days. The water loss rate is faster in summer. It is best to water and spray water every day.
2. Lighting equipment
Although rosemary has shade tolerance, it still needs to be exposed to sunlight during the growing season, mainly to receive soft light. Rosemary has not seen light for a long time, and its branches and leaves are easy to grow white, which is not good for growth.
3. Temperature
If you maintain it in the south, you don't have to worry about the temperature, and you can spend the winter outdoors. If rosemary is maintained in the northern region, it needs to be moved indoors in time for maintenance because the temperature is relatively low after winter.