Rieger begonia care and planting methods, easily grow beautiful potted plants

The suitable growing temperature for Rieger begonia is 18°C to 22°C, with a minimum of 5°C in winter; it goes dormant in June in summer. It is a perennial tuberous herbaceous plant.

Substrate for planting Rieger begonia: use a loose, breathable, well-draining, non-toxic mix. Formula: 80% peat moss plus 20% perlite.

Watering: during the growing seasons of spring and autumn, follow the principle of watering thoroughly after the soil has dried out; in winter, when temperatures are low, control water and provide more sun; in summer, during high-temperature dormancy, control water, ensure ventilation, and provide shade and rain protection. Note: never allow waterlogging in any season!

Fertilizing: use well-fermented organic fertilizer as a base fertilizer (bottom fertilizer); during the growing season, spray or water monthly with monopotassium phosphate diluted 1000 times with water, once a month; do not fertilize in summer and winter!

Ventilation: in spring, summer and autumn, it must be placed in a well-ventilated environment!