How To Care For Rieger Begonia Outdoors. Begonia Soil and Water Needs. You can start fertilizing them lightly theyre not heavy feeders as days grow longer.
If planting multiple Rieger begonies outdoors provide at least 12 inches of space between plants. Pinch back long leggy stems to maintain an appealing compact plant and remove spent flowers to prolong flowering. Make sure the fertilizer is diluted to one-quarter strength if watering weekly or half-strength if watering bi-weekly.
Begonias do well when bred indoors during the early growing stages.
For this plant you need a cold and dark place. Videos you watch may be added to the TVs watch history and influence TV recommendations. It is possible to get too much sun indoors and if the leaves looked bleach move it into less light. Begonias will need a moderate amount of watering especially during the summer months when the heat sets in.