Cissus discolor

The Rex begonia vine tends to prefer spots with filtered or moderate sunlight, mirroring its natural growing conditions. Excessive light can cause leaf scorch, while too little light can slow its growth or make it sparse. Its light needs do not change significantly between different stages of growth.

Rex begonia vine does best in conditions that resemble its native tropical habitat, preferring temperatures of 68 to 100 °F (20 to 38 °C). During cooler seasons, keeping it in a warm room will help recreate its preferred conditions.

The best time to fertilize a Rex begonia vine is in early spring, as it breaks dormancy. This encourages overall growth and flower development. Fertilizing improves foliage, stems, and branches, and helps produce flowers that are larger, more vibrant, and longer-lasting. It assists in moving nutrients from the roots to the blooms and boosts the plant’s health and resistance to disease.

Pruning Cissus discolor doesn't need to be extensive. Use sterile pruning shears or scissors to regularly remove any dry, damaged, or dead leaves. Using unsterilized scissors could potentially infect your plant. Additionally, you can prune unruly, lanky, or exceptionally long vines to assist keep the desired shape. But please, don't go overboard.

Cats, dogs, and other pets are not toxic or poisoned by Cissus discolor. It is not poisonous or detrimental to humans, making it a great option for people who have children or pets. The Rex Begonia, which bears its name and is a member of the Begoniaceae family, is poisonous to dogs, cats, and horses because it contains soluble calcium oxalates.