What are the benefits of growing begonias?
This article will provide you with detailed information on the benefits of growing begonias and related knowledge about begonia care in the field of green plants. The following is an introduction for you.
Key points of this article: This year, when visiting the flower market, I was deeply attracted by the beauty of Rieger begonias. Their rose-like flowers are both beautiful and festive, so I quickly brought several pots home. How can you grow them well? Today, I will share with you the knowledge of caring for Rieger begonias, hoping to take better care of these celestial spirits that have fallen to earth!
1. How to choose a good Rieger begonia at the flower market?
When buying flowers, don't just look at how many flowers or flower buds there are. First, check if the plant is healthy and if there are any signs of black rot on the stems; gently shake the roots to see if they are stable; and check if there are any eggs in the leaves or soil. Only a healthy Rieger begonia can produce beautiful flowers with a long blooming period.
2. When is the blooming period of Rieger begonias?
Rieger begonias usually start to form buds in November, with the main blooming period from winter to spring, lasting until June. After June, as temperatures rise, the plant will enter a semi-dormant or dormant state. If you can maintain a suitable temperature throughout the year, it can bloom in all four seasons.
What are the benefits of growing begonias?
3. What are the growth habits of Rieger begonias?
Rieger begonias are perennial herbaceous plants, originally from tropical and subtropical regions, but they can also adapt well in the north. Their roots are shallow fibrous roots that are afraid of both drought and waterlogging, so the soil should be kept moist but not waterlogged. The most suitable growth temperature is between 15-25 degrees Celsius, with a preference for bright indirect light and tolerance for semi-shade. Be careful during the summer, as they do not tolerate hot and humid weather.
4. How to water Rieger begonias?
The roots of Rieger begonias cannot be watered frequently. To avoid root rot, it is best to use the immersion method to water them. Place a tray under the pot and add 1 cm of water when the plant is short of water. The plant will absorb water from the bottom up, keeping the leaves fresh and preventing them from drying out, which also helps the flowers bloom well.
After absorbing enough water, elevate the pot base to increase ventilation and aeration at the bottom. To determine whether Rieger begonias need watering, simply lift the pot or touch the soil with your hand. If the soil feels damp, there's no need to water.
5. Are Rieger begonias cold-tolerant?
Rieger begonias are not cold-tolerant. Keep the indoor temperature above 10 degrees Celsius in winter, or the plant will not grow normally. Of course, they are also not heat-tolerant, so the temperature should not exceed 30 degrees Celsius in the summer. When the air is dry, use a sprayer to mist water around the leaves, but do not spray water on the flowers.