Planting Begonia Tubers
The seed-started begonias tend to be a bit smaller and difficult to grow while bulb begonias are sturdier and larger plants. If you choose to start your Begonia tubers indoors use a loose well-drained soil mix that drains well. Growing Tuberous Begonias Spring Flowering Bulbs Bulb Flowers Begonia Once the plants have sprouted and weather permits in May or June begonias can be moved outdoors. Planting begonia tubers . Tuberous begonias are sensitive to cold and should not be put outdoors until the nights are above 50F. Split the tubers up and plant them in the ground partially while the edged side is facing up. Taking care of begonias is easy especially when growing begonias from corms or tubers. Begonia plants are available in a wide variety of flower shapes colors and heights and thrive in the shade. Plant the begonia tubers hollow side-up spaced three inches apart. Be careful not to plant the tubers upside down. Tuberous begonias need ample space to grow and rec...