How To Look After A Begonia Plant. Plant wax begonia transplants 6 to 8 inches apart and others according to their mature size. Alternatively add a slow-release fertiliser pellet to the compost when planting.
Tubers can be started indoors by placing the tubers hollow side up 1 inch apart in a shallow tray with moist potting mix. African Violet soil is a good choice. Whilst some houseplants dont miss a beat when being repotted begonias can sometimes wilt dramatically after being repotted.
Alternatively add a slow-release fertiliser pellet to the compost when planting.
Fill the pot with new fresh compost. Tubers can be started indoors by placing the tubers hollow side up 1 inch apart in a shallow tray with moist potting mix. Suggestions To Rescue Your Plant. A bright spot is essential but avoid direct sun which causes leaves to burn and shrivel.