trailing watermelon begonia

Trailing watermelon begonias should be watered once a week, with enough water to moisten the soil but not enough to make it soggy. The ideal amount of water to use would be about 1/2 cup per plant. It is important to avoid over-watering; if the soil feels wet, it may be time to reduce the frequency or amount of water until the root system is better established.

The trailing watermelon begonia needs bright, indirect sunlight in order to thrive. It's best to keep the plant in a spot where it can get light for at least 6 hours each day. However, avoid direct sunlight, as it can scorch the leaves of the plant or cause them to turn brown. If your begonia is getting too much sunlight, the leaves will become yellow or wither. During the spring and summer months, you may want to move the plant closer to a window that receives full or partial sun. If your begonia is placed too far away from a window, invest in some grow lights so it can receive the light it needs.

The trailing watermelon begonia (Pellionia repens) responds well to pruning. It is best to trim back the stems gradually once or twice a year, in early spring and early summer. Be sure to use pruning shears or hedge trimmers to cut back about 1/2 to 1/3 of the plant's stem length. If the entire stem needs to be cut back, wait for new shoots to appear before trimming again. It is important to also deadhead or pinch off any fading or spent flowers, in order to encourage more new growth.